USD

Toroidal Transformer Catalog

Talema Group LLC

View All Related Products | Download PDF Datasheet

Datasheet

Toroidal Transformers for Universal Application
SECTION 1
Encapsulated PC Transformers 1VA - 160VA
Power Transformers 1VA - 7.5kVA
Encapsulated Styles 1VA - 500VA
Special Mounting Configurations
In Standard Configurations and to Customer Specifications
nt
magnetics
nuvotem
Application
TALEMA Toroidal Transformers meet
modern day requirements for a small
size, low magnetic interference field
transformer. Featuring a nearly ideal
physical construction, the design
engineer can expect excellent
performance. Small size and weight
(approximately 50% of conventional
transformers), extremely low noise and
low magnetic interference field make the
toroidal transformer ideal for compact
power supplies. Modern production
techniques make it possible to produce
toroidal transformers at practically the
same prices as conventional
transformers making them ideal for a
wide range of applications including:
professional audio equipment
computers and peripherals
video monitors
motor controls
compact power supplies
medical equipment
• instrumentation
office machines
industrial control equipment
low voltage lighting
Volume and weight
The toroidal core has the optimal shape
for producing a transformer with the
minimum of material. Because the
quality of the core is such a vital
consideration for sensitive applications,
TALEMA has invested heavily to provide
extensive core manufacturing, annealing
and testing facilities.
All windings are symmetrically spread
over the entire core which makes the wire
length very short. A higher flux density
is possible as the magnetic flux is in the
same direction as the rolling direction of
the grain orientated core allowing
significant savings of volume and weight
. A higher current density can flow
through the wire as the whole surface of
the toroidal core allows efficient cooling
of the copper windings.
The iron losses of the toroidal core are
very small, typically 1.1W/kg at 1.7
Tesla and 50Hz, giving very small
magnetizing current, which contributes
to the excellent temperature rating of the
toroidal transformer.
Production program
Standard Distribution:
Open wound, Standard and Mini; Encap-
sulated; Print & DIN Rail Transformers -
230V primary, with ENEC KEMA-KEUR
marking (see page 8);
Customer standards:
Open wound, Encapsulated, Print, DIN
Rail, a wide range of secondary volt-
ages and mounting styles (see page 6);
Specials:
per customer specification (see page 5)
Power: 1.6VA - 7.5kVA per phase
Special sizes; extremely flat or small
diameter, i.e., up to 250VA with
96mm O.D. for European P.C. formats
Electrostatic copper shielding
Operating frequencies up to 20kHz
Assembled 3 phase sets
Magnetic shielding
Potting in special housings for sizes
up to 1.2kVA
Secondary voltages available up to
1kV
TALEMA PROFILE
The TALEMA International Group of
companies began in 1975 with the
formation of Talema Elektronik
GmbH in Munich, Germany. Five
years later, in 1980 Nuvotem Teo
started manufacturing in Ireland.
In 1988 Talema began production
in India and expanded into the
Czech Republic with the formation
of TALEMA spol s.r.o. in 1992.
Today the TALEMA International
Group, with three manufacturing
facilities and over 1000 employees
in Europe and the Far East, is a
world leader in the manufacture of
toroidal transformers and related
magnetic components. The vast
majority of the output, around 85%,
is of custom built products although
a comprehensive range of standard
devices is also available.
Transformer hum
Because there are no air gaps, there are
no loose sheets which can vibrate. In
addition, the high quality of the grain
orientated silicone alloyed electric steel
makes the magnetostriction very low,
thus allowing the disturbing hum found
in most common types of transformers
to be almost completely eliminated.
THE TALEMA GROUP • Toroidal Transformers for Universal Application
2
Mounting details
For sizes up to 1000VA, a low cost
assembly can be made with a center-
ing washer and a center screw or bolt.
Transformers in the range of 15VA
through 500VA can also be potted in
standard Polyamid housings. All
transformers can also be center potted
- either with a center hole or with a
threaded insert.
Note: All products manufactured by
the Talema Group are RoHS com-
pliant.
Safety
All TALEMA Stock Transformers from
15VA to 1kVA are delivered with ENEC
KEMA marking according to EN61558
(VDE 0570, EN61558) protection class
II, tested with 4500VAC between primary
and secondary windings. Special types
can be made as safety transformers
according to EN61558. This European
Standard replaces the generally known
VDE Standard 0570. Additionally. upon
request we supply toroidals according
to conventional standards, including UL,
CSA and others, for office equipment,
data processing, entertainment
electronics and medical instrumention.
THE TALEMA GROUP • Worldwide Toroidal Specialists
3
Efficiency
The toroidal shape gives a significantly
higher efficiency compared to
conventional transformers of the same
size. The advantage is either an
increased output power with the same
size or a lower weight and smaller size
at the same output power.
Delivery
Various production facilities allow fast
delivery and ensure continuity of supply
to our customers.
I
nternationally Recognized
Quality Systems and Approvals
Factory / Process Approvals
ISO-9001 approved quality systems
ensure all internal processes run
smoothly and efficiently, from incoming
purchase orders through Resource
Planning, Scheduling and Production, to
the delivery of the finished products.
NT Magnetics s.r.o., ISO-9001:2000,
Cert. No. 1210024333
Talema Electronic (India) Pvt. Ltd.;
ISO-9001:2000, Cert. 9910001047
TS 16949:2002, 1211127793/01TMS
ISO-14001:2004, 1210427793TMS
Product Approvals
TALEMA-NUVOTEM has numerous
approvals covering a wide variety of
international standards, including both
standard and custom designed parts. By
working closely with equipment
designers and international test houses,
the TALEMA Groups’ engineering teams
can assist in ensuring swift and smooth
approval of equipment using its
transformers and inductors.
Family Recognitions
The TALEMA Group have invested
considerable time and effort to obtain
“Family Approvals” enabling automatic
recognition of custom transformers
without having to send each new design
to a certified test facility for approval,
saving the customer both time and
money.
UL Approvals
UL506, General Application
Transformers - Family approval to
3000VA for classes A & B
UL File No. E215495
UL544, Transformers for Medical and
Dental Equipment - Family approval
to 3000VA for classes A & B
UL File No. E218027
Insulation Systems with Temperature
Classes B, B1 & F, applicable to
transformers for both UL506 , UL544
and UL60601-UL File No. 217412
• UL1950, Information Technology
Equipment, including Electrical
Business Equipment - 70000K
series PCB transformers
UL File No. E218027, Vol. 2
UL6500, Audio/Video and Musical
apparatus - 70000K series PCB
transformers -UL File No. E218027,
Vol. 2
• UL60601-1, Medical Equipment -
Family approval to 3000VA for
classes A & B - (UL File No. E251176)
EN Approvals
TALEMA-NUVOTEM has the distinction
of being one of the very few toroidal
transformer manufacturers to have a
“General Approval” of custom designed
power transformers to EN61558.
EN61588/VDE0570 - Isolation
Transformers (Pri. 440V/Sec. 250V)
Family approval and custom designs
to 3000VA (“Non Short-circuit proof”)
Kema No. 2060938.02
Safety Isolation Transformers
(Pri.440V / Sec. 50V) Family approval
and custom designs to 3000VA (“Non
Short-circuit proof”)
Kema No. 2060938.03
Safety Isolation Transformers
(Pri.110-240V / Sec. 50V) Family
approval and custom designs to
300VA (“Non Inherently Short-circuit
proof”) Kema No. 2060938.01
EN60950/VDE0805/IEC950/
UL506/UL1950 - Family approval
for 70000K PCB Transformers (VDE
File No. 5803/ UL File No. E218027)
Talema toroidal transformers can
also be designed to meet the
following International Regulations
VDE0750 (EN60601, IEC601)
Medical and Dental Equipment
VDE0805 (EN60950, IEC950)
IT installations including office
equipment
VDE0860 (EN60065, IEC65)
Electrical equipment for domestic
use
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 374-954 8666 • Czech Rep: Int.+420 377 - 338 351 • India: Int.+91 427-244 1325
http://www.talema-nuvotem.com & www.talema.net
In-rush Current
Due to lack of air gaps, toroidal
transformers generally have a higher
inrush current than normal transformers.
For mains fuses we recommend the use
of slow blowing types, especially for
output power rates in excess of 500VA.
Frequency Range
TALEMA Standard Transformers are
designed for operating frequencies
between 48 Hz and 60Hz and operate
up to 450 Hz maximum. With
increasing frequency, the transformer
size decreases accordingly. Core
materials for frequencies up to 100kHz
are available in materials such as thin
tape wound nickel alloy, molded powder
or sintered ferrite.
Autotransformers
An autotransformer allows smaller
dimensions and a more economical over
all design in cases where galvanically
separated windings are not required
(graph 1)
Duty Cycle
A smaller transformer can be used if the
load is intermittent. Because the output
power in this case significantly exceeds
the norminal power, the secondary
voltage drops below the voltages shown
on page 8. The voltage drop increases
proportionately with the current being
drawn (graph 3).
4
Graph 1 (Autotransformers)
Graph 3 (Duty Cycle)
Graph 5
(Ambient Temperature)
Graph 6
(Temperature Rise)
Graph 4 (Efficiency)
Graph 7
(Rectifying) Graph 8
(Rectifying)
Voltage Drop
The secondary voltages and currents are valid as
shown on page 10 for normal output power. At partial
load the output voltage, as a function of transformer
size, will be accordingly higher. Graph 2 shows the
% voltage increase for TALEMA Standard Toroidal
Transformers at no load conditions.
Graph 2 (Voltage Drop)
% Voltage Drop
Efficiency
Graph 4 shows typical efficiency which
can be expected as a function of the
power relationship Pout / Pnom and
transformer size.
tT
Pnom <Pload t
T
Temperature rise
As can be seen from graphs 5 and 6,
TALEMA Standard Toroidal Transformers
are designed for a temperature rise of
60°C to 70°C at nominal load. When
choosing a transformer size, the ambient
temperature and heat sink coefficient of
the mounting place must be taken into
consideration. Graphs 5 & 6 show the
typical temperature change which
occurs as a function of output power or
overload.
Rectifying
Graphs 7 and 8 give formulas for calculation of approximate
values of the transformers and are primarily dependent on
the size of the loading capacitor to be used. The applied
form factor “F” is rated between 1.1 for smaller capacitors
and up to 2.5 for for relatively large capacitors.
IAC ~ F • IDC [ A ]
~
~
ripple ^U ~ I • t
C
UAC ~ + 2 [Veff] I [ A ]
t • I [ Sec-1 ]
C [ F ]
UDC
2
~
F IDC12 + IDC22 [ A ]
2
~
IAC ~
UAC ~ + 1 [Veff]
UDC
2
~
t Bridge = 1 / 100 at 50 Hz
t Bridge = 1 / 120 at 60 cycles
IAC
UAC IDC1
RL1
CUDC1
UAC
RL2
UDC2
C
IDC2
IAC
UAC
IDC
RL
C
UDC
THE TALEMA GROUP • Toroidal Transformers for Universal Application
η%
100
90
80
70
0.2 0.4 0.6 0.8 1.0 P
out
/ P
nom
1 kVA
30 VA
300 VA
15 100 300 500 1000 2000 5000
20
15
10
5
[VA]
U max.
Transf. power rating
U min.
00
Optimal Size = < 0.5
P
out
= Output Power [VA]
= P
out
x [VA]
Umax. - Umin.
Umax.
Umin.
Umax.
Pout / Pnom
Pout / Pnom
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
20 40 60 80 100 120 °C 20 40 60 80 100
^T °C
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
THE TALEMA GROUP • Worldwide Toroidal Specialists
5
Special Transformers
If we do not have a customer or stock
standard which meets your
requirements, we can offer expert
engineering assistance to develop the
special transformer you need. We stock
the materials for the sizes shown on
table 2 (page 6) and can supply other
sizes as well on short notice.
Capabilities
Power: 1VA - 7500VA / phase
Assembled 3 phase sets
Special sizes - extremely flat or small
diameter
Static copper shielding
Magnetic shielding
Operating frequencies to 20kHz
Potting in special housings tp 1200VA
Secondary voltages to 1000 V
Up to 8 primaries or taps
Up to 30 secondaries or taps
Reinforced dielectric to 5000Veff
rewoP
AV
ssoLeroC
W
ssoLreppoC
)lacipyt( mmsnoisnemiD thgieW
gk
=T C°02W
=T C°021 W
.D.OØthgieH
561.06.08.015721.0
0141.01.16.
185923.0
5112.08.15.206133.0
0262.04.23.306634.0
0362.06.30.507235.0
0593.07.46.607447.0
0534.07.46.608537.0
0856.04.88.1108540.1
0815.04.88.1129630.1
0216
7.09.99.3129543.1
06100.19.418.0229855.1
06179.09.418.02401446.1
52203.12.513.12211841.2
05203.17.510.2259963.2
05202.17.510.22531833.2
00307.11
.615.22511855.2
57301.20.020.82511860.3
57309.10.020.82531840.3
00505.21.220.13531069.3
52601.39.720.93041076.4
52609.29.72024061846.4
00808.30
.030.24061065.5
000108.47.030.34061279.6
000104.47.030.34002849.6
003107.59.240.06061288.8
003109.53.440.26002568.8
006103.70.540.36002575.0
1
009108.81.740.66002580.21
002203.013.550.67502095.31
005207.113.950.385025016.61
005203.313.950.38542082.51
008203.310.860.59542080.61
002306.510.070.79542096.81
007308.710.370.2015420012.12
004408.610.480.611572595.42
000504.220.780.0215725010.82
000602.520.790.53109
20210.13
005706.820.0110.3510230010.93
Table 1
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 374-954 8666 • Czech Rep: Int.+420 377 - 338 351 • India: Int.+91 427-244 1325
http://www.talema-nuvotem.com & www.talema.net
THE TALEMA GROUP • Toroidal Transformers for Universal Application
6
TALEMA Toroidal Transformers
can be quickly supplied to your
specific requirements over the
following range:
Primary: 1 x 230V or
2 x 115V
• Secondary:
one or two identical
windings from 5 V to 60 V
Customer Standards
Ordering Key
1) Transformer Power VA
2) No. of Primaries
3) No. of Secondaries - 2 max.
4) Secondary Voltage
5) Mounting - Encapsulation
O = w/o Centering Disk
M = with Centering Disk
K = in Polyamid Housing
B = with Center Potted
Insert
H = with Center Potted thru
hole
D = with DIN 35 rail mtg.
bracket
L = with vertical mtg.
bracket
0030 P1 - 2 - 010 - M
1 2 3 4 5
When ordering 2 secondaries,
both must be the same voltage.
Specifications subject to
change without notice!
gnittoPretneC
scsiDgniretneC
elytSgnitnuoM
lanimoN rewoP
o/wthgiew&snoisnemiD *erawdrahgnitnuom mm
elytSB
daer
hT
elytSH
eloHretneC Ø
elytSD53NID )mm+B( mm
AVABgk
5106133.04M4M8
0307235.04M4M8
0508537.05M5M01
0829639.06M5M01
02129542.16M5M01
061401445.16M5M01
5222118
49.18M8M8
003511853.28M8M8
005531065.38M8M--
526041073.48M8M--
008061061.58M8M--
0001061275.68M8M--
egremesdaelerehw.D.Ootmm4-3dnatikgnitnuom
rofthgiehotmm3artxenawollA*
tekcarBgnitnuoMlacitreV
AVLWH .pyt1WXY
05088357854662
08599368950872
021599468960813
0615018459865903
52221125001275
923
00371136501386934
005531360213831114
526041475214981105
008061365413803114
0001061575415903105
ksiDgnitnuoM
rewoP tloBgnitnuoM DCE erusserPg
nitnuoM gk
514M5058
05-035M70621
021-086M70781
003-0616M70952
526-0058M701103
0001-0088M853153
Table 2
B
A
2D
E
C
~ 200
X
L
Y
WW1
H
THE TALEMA GROUP • Worldwide Toroidal Specialists
7
Standard Stock Items
TALEMA Toroidal Transformers with centering
washers or potted in Polyamid Housings are
available from distribution. Standard primary
voltages of 1 x 230V or 2 x 115V on open
wound styles and 1 x 230V on encapsulated
versions.
Leads
Primary: Double insulated leads, 150mm long, 10mm stripped
Secondary: PVC insulated, 150mm long, 10mm tinned
lanimoN rewoP yramirP eroC ssoL ssoLreppoC lacipyT
thgiewdnasnoisnemiD tuohtiw sksiDgnitnuoM gnisuoHdimayloPnid
ettoP
AV
daoLlluF tnerruC
A
daoLoN tnerruC
Am
reppoC ecnatsiseR C°02=T mhOW
=T C°02
W
=T C°021
W
Ø
mm
*thgieH
mm
thgieW
gk
Ø
mm
thgieH
mm
rofeloHretneC tloBgnitnuoM
Ø
5180.00.20.87112.08.15.206133.0365.431.5
0351.08.20.2962.06.30.507235.037931.5
0552.00.50.2434.07.
46.608537.078241.5
0804.06.50.7215.04.80.1129630.179441.6
02135.05.85.5167.09.99.3129543.1401251.6
06197.00.015.0179.09.118.02401446.1511351.6
52280.
10.416.603.12.513.12211841.2621251.6
00314.10.712.407.11.615.22511855.2621561.6
00523.20.3238.105.21.220.13531069.3741562.8
52609.20.8205.101.39
.720.93041076.4------
000165.40.8388.008.47.030.34061279.6------
egremesdaelehterehwsnoisnemidehtotmm4-3dnatikgnitnuomrofm
m3artxenawollA*
Primary: 2 x 115V / 48 - 60Hz
for series or parallel connection
Secondary: 2 x Usec
for series or parallel connection
Material Temperature Class
Copper (Pri. & Sek.) H (180°C)
Isolation between Primary & Secondary B (130°C)
Lead isolation A (105°C)
Approvals
Primary: 1 x 230V
approved to EN61558 (VDE0570/IEC61558):
KEMA Nr. 2060938.02 for isolation transformers
KEMA Nr. 2060938.03 for safety isolation transformers
marked witn the ENEC KEMA-KEUR stamp of approval
Primary 2 x 115V - as above with added UL stamp
Approval to - UL506 (General Purpose Transformer)
File XPTQ2.E215495 - USA
File XPTQ8.E215495 - Canada
Schematic
yellow Usec
orange 0V
red Usec
black 0V
115V brown
0V violet
0V blue
115V gray
Primary Secondary
Primary Secondary
yellow Usec
orange 0V
red Usec
230V brown
0V blue
Primary: 230V / 48 - 60Hz
Secondary: 2 or 4 x Usec
for series or parallel connection
black 0V
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 374-954 8666 • Czech Rep: Int.+420 377 - 338 351 • India: Int.+91 427-244 1325
http://www.talema-nuvotem.com & www.talema.net
8
Standard Open and Encapusaled Toroidal Transformers
small size and low weight
extremely low level of radiated magnetic field
high efficiency
reduced standby current
very low induced noise (hum)
100% electrical and flash tested
Test Voltage Primary - Secondary 4.5 kV
Ambient operating temp.: +40°C max.
Approved to EN61558 (VDE0570 / IEC61558)
UL Recognized to UL506 under family approval file
E215495 for 2 x 115V
rewoP
AV
rebmuNtraPyradnoceS
yramirP-rämirP daoLlluF
V
tnerruC
A
tiucriCnepO
V
V032V511x2
51
900-2-1P5100900-2-2P510
09x238.05.01x2
210-2-1P5100210-2-2P510021x236.00.41x2
510-2-1P5100510-2-2P510051x205.04.71x2
810-2-1P5100810-2-2P510
081x224.01.12x2
03
900-2-1P0300900-2-2P03009x276.16.01x2
210-2-1P0300210-2-2P030021x252.11.41x2
510-2-1P0300510-2-2P0
30051x200.16.71x2
810-2-1P0300810-2-2P030081x238.02.12x2
220-2-1P0300220-2-2P030022x286.00.62x2
05
900-2-1P0500900-2-
2P05009x287.22.01x2
210-2-1P0500210-2-2P050021x280.26.31x2
510-2-1P0500510-2-2P050051x276.11.71x2
810-2-1P0500810-2-
2P050081x293.14.02x2
220-2-1P0500220-2-2P050022x241.19.42x2
550-2-1P0500550-2-P050055x254.04.26x2
08
010-2-1P0800010-
2-2P080001x200.45.11x2
210-2-1P0800210-2-2P080021x233.38.31x2
510-2-1P0800510-2-2P080051x276.23.71x2
810-2-1P0800810
-2-2P080081x222.27.02x2
220-2-1P0800220-2-2P080022x228.14.52x2
021
210-2-1P0210210-2-2P021021x200.54.31x2
510-2-1P02
10510-2-2P021051x200.48.61x2
810-2-1P0210810-2-2P021081x233.32.02x2
220-2-1P0210220-2-2P021022x237.25.42x2
550-2-1P0
210550-2-2P021055x230.13.16x2
Ordering Information
Example: 0030 P1 -2 -010 -K
Power (VA)
Number of Primaries
Polyamid Housing
Secondary Voltage
Number of Secondaries
rewoP
AV
rebmuNtraPyradnoceS
yramirP
V032
daoLlluF
V
tnerruC
A
tiucriCnepO
V
061
210-2-1P061021x276.65.31x2
510-2-1P06
1051x233.56.61x2
810-2-1P061081x244.40.02x2
220-2-1P061022x246.35.42x2
030-2-1P061003x276.25.33x2
550-2-1P061055x254.12.
16x2
522
210-2-1P522021x283.91.31x2
510-2-1P522051x205.75.61x2
810-2-1P522081x252.67.91x2
220-2-1P522022x211.52.42x2
42
0-2-1P522042x296.45.62x2
030-2-1P522003x257.38.23x2
003
210-2-1P003021x25.211.31x2
810-2-1P003081x233.84.91x2
220-2-1P
003022x228.68.32x2
520-2-1P003052x200.61.72x2
030-2-1P003003x200.55.23x2
530-2-1P003053x292.48.73x2
550-2-1P003055x237.
26.95x2
005
020-2-1P005002x25.215.12x2
520-2-1P005052x20.017.62x2
030-2-1P005003x233.83.23x2
040-2-1P005004x252.60.34x2
550-2-1P005055x255.40.95x2
526
810-2-1P526081x24.713.91x2
220-2-1P526022x22.415.32x2
040-2-1P526004x218.78.24x2
540-2-
1P526054x249.63.84x2
050-2-1P526005x252.68.35x2
550-2-1P526055x286.59.85x2
210-4-1P526021x40.319.21x4
0001
810-2-1P000
181x28.728.81x2
220-2-1P000122x27.225.32x2
040-2-1P000104x25.212.24x2
540-2-1P000154x21.115.74x2
050-2-1P000105x20.018.2
5x2
550-2-1P000155x290.91.85x2
220-4-1P000122x44.115.32x4
820-4-1P000182x439.83.92x4
Note: Standard encapsulated versions available form 15VA to 500VA.
See page 7 for dimensions and specifications.
THE TALEMA GROUP • Toroidal Transformers for Universal Application
rewoP
AV
rebmuNtraP
V511x2
yradnoceS daoLlluF V
yradnoceS tnerruC Am
tiucriCnepO
V
rewoP
AV
rebmuNtraP
V511x2
yradnoceS daoLlluF V
yradnoceS tnerruC Am
tiucriCnepO
V
6.1
000267x24119.8x2
51
050267x217019.8x2
100269x2986.11x2150269x23381.11x2
20
02621x2764.51x22502621x25268.41x2
3002651x2353.91x23502651x20055.81x2
4002681x2444.32x24502681x27142.22x2
5002622x2632.82x25502622
x21432.72x2
2.3
010267x29222.01x2
52
060267x258713.8x2
110269x28710.31x2160269x277317.01x2
2102621x23313.71x22602621x214012.41x2
3
102651x27014.12x23602651x22388.71x2
4102681x2987.52x24602681x24964.12x2
5102622x2375.03x25602622x28652.62x2
0.5
020267x27537.9x2
5
3
070267x200522.8x2
120269x28724.21x2170269x244916.01x2
2202621x28020.71x22702621x285410.41x2
3202651x27613.12x23702651x266116.71
x2
4202681x29315.52x24702681x22799.02x2
5202622x24115.03x25702622x25977.52x2
0.7
030267x20055.9x2
05
080267x217531.8x2
130269x29832
.21x2180269x277724.01x2
2302621x22922.61x22802621x238028.31x2
3302651x23323.02x23802651x266613.71x2
4302681x24913.42x24802681x28
8317.02x2
5302622x29517.92x25802622x263114.52x2
01
040267x24173.8x2
140269x26558.01x2
2402621x27144.41x2
3402651x23330.81x2
4402
681x28727.12x2
5402622x27223.62x2
THE TALEMA GROUP • Worldwide Toroidal Specialists
9
lower strayfield
high efficiency
reduced standby current
low weight
Dual 115V primaries for parallel or series connections
Test Voltage Primary - Secondary 4.0 kV
Ambient operating temp.: +60°C max.
Insulation system recognized for Class A (105°C)
and meets all requirements of Class E (125°C)
rewoP
AV
snoisnemiD HxDIxDO mm
thgieW
smarg
daoLoN noitalugeR .ceS/V^
)%(
t^
C°
ycneiciffE
%
daoLoN
).pyt(Am
V032 esuF Am
rewoPyradnoceS
).xaM(
AV .ces/V^ %t^
C° ycneiciffE %esuF.ceR Am
6.10.71x0.7x5.73179201770.1230.206030623
2.35.71x0.7x0.24981402075.1237.308040505
0.50.81x0.6
x0.745115492070.2055.508040536
0.75.12x8.6x0.745414352470.3365.707040608
015.32x8.6x5.356120242280.3080.21065406001
510.42x0.7x5.752623272180.40010
.61060456521
525.43x8.31x0.858830.9182480.5061----------
535.33x0.71x0.273547.7113580.7002----------
050.53x5.22x0.870765.5103680.8513----------
Standard Output (Electrical measurements @ 20°C ambient temperature)
150 mm 7 mm
Mounting with M4 Bolt
Standard Mini" Series Toroidal Transformers
0 yellow
115V black
0 red
115V violet
brown
blue
Primary Secondary
Schematic
green
red
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 374-954 8666 • Czech Rep: Int.+420 377 - 338 351 • India: Int.+91 427-244 1325
http://www.talema-nuvotem.com & www.talema.net
THE TALEMA GROUP • Magnetic Components for ISDN / xDSL / LAN Data Communications
10
Dual 115V or 120V primaries for
parallel or series connection
low profile - small size and low weight
low magnetic interference field
low noise
high efficiency
reduced “standby” current
ease of mounting - M4 central bush
Test Voltage Primary - Secondary 4.0 kV
Ambient operating temp.: +60°C max. 1.6VA -
25VA; +40°C max. 35VA - 50VA
Insulation system recognized for Class A (105°C)
and meets all requirements of Class E (125°C)
UL & VDE recognized
rewoPrebmuNtraPyradnoceSrewoPrebmuNtraPyradnoceS
AV V511x2V021x2 daoLlluF VtnerruC Am tiucriCnepO VAV V511x2V021x2 da
oLlluF VtnerruC Am tiucriCnepO V
6.1
K00007K004277x24119.8x2
51
K05007K054277x217019.8x2
K10007K104279x2986.11x2K15007K154279
x23381.11x2
K20007K2042721x2764.51x2K25007K2542721x25268.41x2
K30007K3042751x2353.91x2K35007K3542751x20055.81x2
K40007K4042781
x2444.32x2K45007K4542781x27142.22x2
K50007K5042722x2632.82x2K55007K5542722x21432.72x2
2.3
K01007K014277x29222.01x2
52
K06007K06
4277x258713.8x2
K11007K114279x28710.31x2K16007K164279x277317.01x2
K21007K2142721x23313.71x2K26007K2642721x214013.41x2
K31007K3
142751x27014.12x2K36007K3642751x22388.71x2
K41007K4142781x2987.52x2K46007K4642781x24964.12x2
K51007K5142722x2373.13x2K56007K56
42722x28652.62x2
0.5
K02007K024277x27537.9x2
53
K07007K074277x200520.8x2
K12007K124279x28724.21x2K17007K174279x244916.01x2
K220
07K2242721x28020.71x2K27007K2742721x285410.41x2
K32007K3242751x27613.12x2K37007K3742751x266116.71x2
K42007K4242781x29315.52x2K
47007K4742781x22799.02x2
K52007K5242722x24115.03x2K57007K5742722x25977.52x2
0.7
K03007K034277x20055.9x2
05
K08007K084277x217531
.8x2
K13007K134279x29832.21x2K18007K184279x277724.01x2
K23007K2342721x22922.61x2K28007K2842721x238029.31x2
K33007K3342751x233
23.02x2K38007K3842751x266613.71x2
K43007K4342781x24913.42x2K48007K4842781x288318.02x2
K53007K5342722x29517.92x2K58007K5842722
x263114.52x2
01
K04007K044277x24173.8x2
K14007K144279x26558.01x2
K24007K2442721x27144.41x2
K34007K3442751x23330.81x2
K44007K44
42781x28727.12x2
K54007K5442722x27223.62x2
rewoP AV
thgieW uC marg
daoLoN noitalugeR )%(.ceS/V^
t^
C°
ycneiciffE
%
daoLoN
).pyt(Am
V032 esuF Am
).xaM(egnaRyradno
ceS
AV .ces/V^ %t^
C° ycneiciffE %esuF.ceR Am
6.1289201770.1230.206030623
2.30113402075.1237.308040505
0.54410492860.2055.508040536
0.74714352470.3365.70
7040608
012520242280.3080.21065406001
514033272080.40010.61060456521
525340.9182380.5061----------
535257.7113180.7002----------
055865.5103680.8513----------
Standard Outputs (Electrical measurements @ 20°C ambient temperature)
Toroidal PC Transformers • 1.6VA - 50VA
Primaries and secondaries for parallel or series connection.
Dimensions and schematics on page 12
11
Features
115V or 230V primary, 50/60 Hz
low magnetic interference field
low noise
high efficiency
reduced “standby” current
Test Voltage Primary - Secondary 4.0 kV
Ambient operating temp.: +40°C max.
Insulation system recognized for Class A (105°C)
and meets all requirements of Class E (125°C)
rewoP AV
rebmuNtraP-.rnlletseB daoLlluF-yradnoceS VycneiciffE %noitalugeR C°02@ces/V^ citamehcS yradnoceS-yra
mirP
V511V032
09
K0246K02567X2
985.11
K1246K12569X2
K2246K225621X2
K3246K325651X2
K4246K425681X2
K5246K525642X2
K6246K625603X2
0
11
K0346K03567X2
781.01
K1346K13569X2
K2346K235621X2
K3346K335651X2
K4346K435681X2
K5346K535642X2
K6346K635603X2
061
K0446K04567
X2
095.9
K1446K14569X2
K2446K245621X2
K3446K345651X2
K4446K445681X2
K5446K545642X2
K6446K645603X2
12
1
13
14
23
24
15+16
18+19
24+25
27+28
14
1
15
16
27
28
2 X 9V thru 2X30V 2 x 7V
10
1
11
12
19
20
Note: 160VA only - Secondary pin connection for 2 x 7V will be 15+16, 18+19 and 24+25, 27+28
Options
Dual primaries and multiple secondaries
with different voltage ratings
Magnetic and/or electrostatic shielding
• Fuses
Temperature switches
Standard Outputs (Electrical measurements @ 20°C ambient temperature)
Dimensions on page 12
Toroidal PC Transformers • 90VA - 160VA
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 374-954 8666 • Czech Rep: Int.+420 377 - 338 351 • India: Int.+91 427-244 1325
http://www.talema-nuvotem.com & www.talema.net
THE TALEMA GROUP • Magnetic Components for ISDN / xDSL / LAN Data Communications
12
rewoP
AV
seireSK0056&K0046-snoisnemiD
thgieW
gk
L3.0± W2.0± H2.0± x2.0± y2.0± a2.0± b2.0± d2.0± e2.0± )xeH-WS(D 2.0±
090.0015.384.345x90907071.54.37 00.1
0112.2113.395.
055x1100108081.64.30153.1
0613.0213.3015.555x3101109091.64.30108.1
Dimensions • Toroidal PC Transformers • 1.6 VA - 160 VA
0.5
H
D
e
bx
L
a
W
y
4
Ø 1.3
d
6400K & 6500K Series70000 & 72400 Series
seireSXXXX7-snoisnemiD noitacificepsremotsucotcitamehcSfoelpmaxE
rewoP
AV
snoisnemiD HxWxL mm
tuoyaLniP thgieW
marg ytilibaliavAniP AV05otAV6.1-segatloVlaicepS
YXmm eziSniP mm yra
mirP.oNniPyradnoceS.oNniP
6.15.81x6.93x6.9365.535.0x0.12861-1 V021-001)1 V021-001)2 V03-5)3 V03-5)4 V032)5
4-3 6-5 2-7 1-8 6-3
V021-7)1 V021-7)2 V24-7)3 V24-7)4
31-41 11-21 51-01 61-9
2.35.91x7.44x7.4446.045.0x0.101181-1
0.55.91x7.94x7.9
427.545.0x0.144181-1
0.71.32x7.94x7.9427.545.0x0.147181-1
010.62x0.55x0.5508.055.0x0.125281-1
513.62x0.06x0.0688.555.0x0.
140302-1
525.73x0.06x0.0688.555.0x0.153402-1
tseuqernopuelbaliavasegatlovlaicepsrehtO535.73x0.27x0.2740.663.1Ø52562
-1
055.73x4.28x4.2802.673.1Ø58643-1
1
8
2
7
6
5
4
3
16
9
15
10
11
12
13
14
P4
P3
P2
P1
S4
S3
S2
S1
Pin Side Pin Side
6
5
4
3
L = B
5
H
Blind insert M4 x 6 deep 1.6VA - 25VA
M5 Through hole 35VA - 50VA
X
L
W Y
5.08 5.08 5.08 5.08
5.08
5.08
5.08 5.08
M4 x 6
5.08
5.08
5.08
2.54
PRIM. SEK.
7 8 21 29 30 22 9 10
6
5
20
28
27
19
4
32 1 26 34 33 25 16 15
11
12
17
23
31
32
24
18
13
14
11
12
13
14
13
BOARD OF DIRECTORS
(Shareholders)
C.E.O.
Martin Park
TALEMA-NUVOTEM TEO
Crolly, Co. Donegal, Ireland
Design, Sales &
Marketing
TALEMA ELEKTRONIK GMBH
Munich, Germany
Design, Sales &
Marketing
TALEMA ELECTRONIC PVT. LTD.
Salem, Tamil Nadu, India
Design, Manufacturing,
Sales and Marketing
TALEMA ELECTRONIC spol s.r.o.
Pilzen, Czech Republic
Design, Manufacturing,
Sales & Marketing
Employees
Management 20
Technical Design Staff 26
Administrative & Clerical 44
Sales & Marketing 17
Factory Floor Staff 79
Quality Control 77
Stores, Shipping & Core Production 84
Security & Housekeeping 27
Direct Operators 1,016
TOTAL 1,390
Organization
THE TALEMA GROUP
TALEMA ELECTRONIC PVT. LTD.
Plant 1
Adm. & Manufacturing
Transformers
TALEMA ELECTRONIC PVT. LTD.
Plant 2
Manufacturing
Communications Products
TALEMA ELECTRONIC PVT. LTD.
Plant 3
Manufacturing
High Frequency Products
Talema-Nuvotem- Ireland Czech - Production
Clean Room
India - Headquarters
Production - Inductive
Components
Production
Hybrid/Module Fabrication
Production - Telecom
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 374-954 8666 • Czech Rep: Int.+420 377 - 338 351 • India: Int.+91 427-244 1325
http://www.talema-nuvotem.com & www.talema.net
14
Market Segment Analysis
Medical Equipment
- Apnea Therapy
- Respirators
- Hemodialysis
- DNA Analysis
- Stimulation Current
- Low Temperature Treatment
- Monitoring Systems
- X-ray Equipment
• Telecom
- ISDN Extension - Terminal Equipment
- ISDN Adapter
- ISDN Modem and Router
- LAN / WAN Components
- Ethernet / S2M Transmission Systems
Industrial Applications
- Control Systems
- Power Supplies
- Access Control
- Fire Alarm Systems
- Soldering and Welding Equipment
- SMPS
- Measuring Equipment
- Traffic Control Systems
- Electric Motor Controls
- Radio Equipment
Automotive Industry
- Fallback/Safety Systems
- On-board Electronics
• Computer
- Power Supplies
- Data Line Applications
High End
- Pre-amplifier / Power Amplifier
- CD Player
Halogen Lighting
- Large Scale Lighting
- Standard Systems
- Traffic control / Traffic Lights
• Distribution
- RS Components
- Schukat
- Bürklin
- Rutronik
Other (4.41%)
Telecom (13.65%)
Sub-Assembly (1.89%)
Solar (8.71%)
Signal Control (1.63%)
Security Systems (8.64%)
Process Control (2.26%)
Military (0.43%)
Medical (8.81%) Lighting (1.14%)
Instrumentation (1.96%)
Industrial (9.80%)
High End Audio (10.03%)
Energy (5.25%)
Distribution (21.40%)
THE TALEMA GROUP • Magnetic Components for ISDN / XDSL / LAN Data Communications
Authorised Talema Sales Representatives and Distributors
The Talema Group – World Wide Toroidal Specialists
www.talema-nuvotem.com
Sales Representatives
Germany
PLZ 1, 4,5, 6, 8 & 9
TALEMA ELEKTRONIK GMBH
Sembdnerstr. 5, Postfach 2523
82110 Germering
Tel: Int. + 49 89 841 00 - 0
Fax: Int. + 49 89 841 00 25
Email: info@talema.de
TORTECH PTY. LTD.
POB 194
North Strathfield,
Sydney, N.S.W. 2137
Tel: Int. + 61 2 9642 6003
Fax: Int. + 61 2 9642 6127
E-Mail: tortech@ozemail.com.au
Web Site: www.tortech.com.au
France
E.S.I.A
5-7 Place Marcel Rebuffat
Courtaboeuf 7 Villejust
91971 Courtaboeuf Cedex
Tel: Int. + 33 1 6931 4410
Fax: Int. + 33 1 6931 4425
E-Mail: esia@wanadoo.fr
Web Site: www.esia.fr
UK
DELTA COMPONENTS LTD.
Delta House,
Unit T3, Fircroft Way,
Edenbridge, Kent, TN8 6EL
England.
Tel: Int. + 44 1732 865 435
Fax: Int. + 44 1732 863 514
sales@deltacomponents.com
www.deltacomponents.com
PLZ 2 & 3 (less 35 & 36)
H. J. MERCK & Co. GmbH
Hasenhöhe 128
22587 Hamburg
Tel: Int. + 49 40 87 08 63-0
Fax: Int. + 49 40 87 08 63-33
E-mail: info@hj-merck.de
Benelux
I
SATRONICK B.V.B.A.
Doolhoflaan 17
B-2640 Mortsel
Tel: Int. + 32 3 448 1976
Fax: Int. + 32 3 448 1195
E-Mail: info@isatronick.be
Web Site: www.isatronick.be
Spain
Oscar Tejedor Badia
Urb. Can Barri,
Carrer de la Rosa 3,
08415-Bigues i Reills,
Barcelona, Spain.
Tel + 34 93 865 7106.
Email: spain@nuvotem.com
PLZ 7
BERND BIELER
Industrievertretung
Max-Eyth-Straße 1
72379 Hechingen
Tel: Int. + 49 7471 1804-0
Fax: Int. + 49 7471 1804-10
E-mail: bieler@bernd-bieler.de
NORDTEK DANMARK
Horsensvej 134
DK-8300 Odder
Tel: Int. + 45 86 554 344
Fax: Int. + 45 86 554 644
E-Mail: post@nordtek.dk
Web Site: www.nordtek.dk
Sweden
ORNATUS AB
Stockholmsvägen 26
SE-194 54 UPPLANDS VÄSBY
SWEDEN
Tel: +46 8 444 39 70
Fax: +46 8 444 39 79
Email: info@ornatus.se
Website: http://www.ornatus.se
Austria
TALEMA ELEKTRONIK GMBH
Sembdnerstr. 5, Postfach 2523
82110 Germering
Tel: Int. + 49 89 841 00 - 0
Fax: Int. + 49 89 841 00 25
Italy
TECHNOLASA ELETTRONICA
Via Macello, 65/B
I-39100 Bolzano
Tel: Int. + 39 0471 305 400
Fax: Int. + 39 0471 305 444
E-Mail: sales@technolasa.com
Switzerland
BTB COMPONENTS AG
Im Chlösterli 4
CH-8902 Urdorf
Tel: Int. + 41 44 734 4888
Fax: Int. + 41 44 734 4892
E-mail: info@btbcomponents.ch
Distributors
Germany
BÜRKLIN OHG MÜNCHEN
Schillerstr. 41
80336 München
Tel: Int.+49 89 558 75-0
Fax: Int.+49 89 558 75-421
E-Mail: info@buerklin.de
Web: www.buerklin.com
SCHUKAT ELECTRONIC
VERTRIEBS GMBH
Daimlerstraße 26
40789 Monheim
Tel: Int.+49 2173 9505
Fax: Int.+49 2173 950999
Web: www.schukat.com
Italy
RUTRONIK ITALIA S.r.i
21, Via Caldera
Centro Direzionale S.Siro
20153 Milano
Tel: Int.+39 02 40951 1
Fax: Int.+39 02 40951 224
E-Mail: MI@rutronik.com
Web: www.rutronik.com
Switzerland
RUTRONIK ELEKTRONISCHE
BAUELEMENTE AG
Hölzliwisenstraße 5
CH-8604 Volketswil
Tel: Int.+41 44 947 3737
Fax: Int.+41 44 947 3747
E-Mail: rutronik_ch@rutronik.com
BÜRKLIN OHG DÜSSELDORF
Hoherweg 245
40231 Düsselforf
Tel: Int.+49 211 9067-0
Fax: Int.+49 211 9067-125
E-Mail: info@buerklin.de
Web: www.buerklin.com
RUTRONIK ELEKTRONISCHE
BAULEMENTE GMBH
Industriestraße 2
75228 Ispringen/Pforzheim
Tel: Int.+49 7231 801-0
Fax: Int.+49 7231 82282
E-Mail: rutronik@rutronik.com
Web: www.rutronik.com
UK
RS COMPONENTS LTD.
Birchington Road
Corby
Northants, NN17 9RS
Tel: Int.+44 8457 201201
Fax: Int.+44 845 850 9911
www.rs-components.com
Sales & Marketing, Design and Manufacturing Facilities
Germany
TALEMA ELEKTRONIK GMBH
Sembdnerstr. 5, Postfach 2523
82110 Germering
Tel: Int. + 49 89 - 841 00 - 0
Fax: Int. + 49 89 - 841 00 25
Email: info@talema.de
Web Site: www.talema.de
Ireland
NUVOTEM TEO.
Crolly
Co. Donegal
Tel: Int. + 353 74 - 954 8666
Fax: Int. + 353 74 - 954 8139
Email: info@nuvotem.com
Web Site: www.nuvotem.com
USA
Talema Group, LLC
650 Holmes Lane,
Rolla,
MO 65401
Tel: Int.+1 573 263-0659,
Email: sales@talemagroup.com
Web Site: www.talema-nuvotem.com
India
Talema Electronic (India) Pvt. Ltd.
No. 221, I & II Floor, K.J.Plaza,
Meyanoor Main Road, Salem-636 004, Tamil Nadu, India
Tel: ++91-427-2433 000
Fax: ++91-427-2433 109
Email: talema@talemaindia.net
Eastern Europe & Czech Republic
NT MAGNETICS s.r.o.
Chebská 27
322 00 Plzeñ
Tel: Int. + 420 377 - 338 351
Fax: Int. + 420 377 - 338 350
Email: talema@talema.cz
Web Site: www.ntmagnetics.cz
THE TALEMA GROUP • Magnetic Components for ISDN / XDSL / LAN Data Communications
Summary
TOTAL PROGRAM
SECTION1
•T
OROIDAL 50/60Hz TRANSFORMERS
•TOROIDAL PCB TRANSFORMERS
SECTION 3
•E
LEVEN G OOD REASONS TO S ELECT
TALEMA TOROIDAL T RANSFORMERS
SECTION 4
•C
HOKES, INDUCTORS AND T RANSFORMERS
FOR P OWER A PPLICATIONS
SECTION 5
•C
OMPONENTS FOR TELECOMMUNICATIONS
AND DATA L INE TECHNOLOGY
SECTION 6
•C
URRENT COMPENSATED EMI NOISE
SUPPRESSION CHOKES
SECTION 7
•C
URRENT S ENSE T RANSFORMERS AND
INDUCTORS
SECTION 8
LAN MAGNETIC COMPONENTS FOR
ETHERNET APPLICATIONS
SECTION 9
•T
I/E1/CEPT-PRI - T3/DS3/E3/STS-1
FOR TELECOMMUNICATION P RODUCTS
SECTION 10
•U I
NTERFACE TRANSFORMERS FOR
COMMUNICATIONS AND D ATA L INE
TECHNOLOGY
SECTION 11
•T
RANSFORMERS FOR B ROADBAND ACCESS
AND FIBRE CHANNEL I NTERFACE
nt
magnetics
nuvotem

Products

PWR XFMR TORO 5VA CHAS MT
Available Quantity570
Unit Price21.07
XFRMR TOROIDAL 15VA THRU HOLE
Available Quantity1145
Unit Price22.02
XFRMR TOROIDAL 1.6VA THRU HOLE
Available Quantity483
Unit Price18.06
XFRMR TOROIDAL 1.6VA THRU HOLE
Available Quantity923
Unit Price18.16
XFRMR TOROIDAL 25VA THRU HOLE
Available Quantity506
Unit Price23.18
XFRMR TOROIDAL 3.2VA THRU HOLE
Available Quantity339
Unit Price18.45
XFRMR TOROIDAL 3.2VA THRU HOLE
Available Quantity146
Unit Price18.61
XFRMR TOROIDAL 10VA THRU HOLE
Available Quantity257
Unit Price20.44
XFRMR TOROIDAL 7VA THRU HOLE
Available Quantity128
Unit Price21.09
XFRMR TOROIDAL 7VA THRU HOLE
Available Quantity177
Unit Price21.45
XFRMR TOROIDAL 15VA THRU HOLE
Available Quantity153
Unit Price21.82
XFRMR TOROIDAL 15VA THRU HOLE
Available Quantity121
Unit Price22.02
XFRMR TOROIDAL 15VA THRU HOLE
Available Quantity17
Unit Price22.15
PWR XFMR TORO 15VA CHAS MT
Available Quantity116
Unit Price23.15
XFRMR TOROIDAL 25VA THRU HOLE
Available Quantity342
Unit Price23.28
XFRMR TOROIDAL 25VA THRU HOLE
Available Quantity181
Unit Price23.28
XFRMR TOROIDAL 25VA THRU HOLE
Available Quantity129
Unit Price23.34
PWR XFMR TORO 15VA CHAS MT
Available Quantity146
Unit Price24.07
XFRMR TOROIDAL 35VA THRU HOLE
Available Quantity273
Unit Price24.87
XFRMR TOROIDAL 1.6VA THRU HOLE
Available Quantity505
Unit Price18.32