GQA120 Series Datasheet by TDK-Lambda Americas Inc

TDK-Lambda ‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘ Specifications
1801-800-526-2324 • www.us.tdk-lambda.com/lp/ Disclaimer: us.tdk-lambda.com/lp/legal.htm
Note: See Installation Manual for full details, test methods of parameters and application notes
(1) Up to 50V input transient for 1 second
GQA120 Series
Features
Standard Quarter Brick Footprint
9-36 or 18-36V Input
Up to 91.5% Effi ciency
Up to 105oC baseplate temperatures
1,500VDC Isolation (2,250VDC or 3,000VDC option)
120W Industrial Quarter Brick Converters
Specifi cations
Key Market Segments & Applications
Model GQA120
Nominal Output Voltage (1) VDC 5V 12V 15V 24V 28V 48V
Input Voltage Range VDC 9 - 36V 18 - 36V
Input Current (Maximum) A 17A 10A
Effi ciency (100% load, 24V input) % 90% 89% 89% 87% 89% 91.5%
Output Voltage Adjustment VDC 4.5 - 5.5V 10.8 - 13.2V 13.5 - 16.5V 21.6 - 26.4V 25.2 - 30.8V 45.6 - 52.8V
Ripple & Noise (max) pk-pk mV 150mV 180mV 200mV 250mV 250mV 300mV
Line Regulation (typ) % 0.05% 0.05% 0.05% 0.05% 0.05% 0.05%
Load Regulation (typ) % 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%
Overcurrent Protection (typ) A 37A 14.5A 12A 6.2A 5.1A 4A
Overvoltage Protection (typ) V 6.5V 15V 18V 32V 35V 54V
Remote On/Off - Yes; Low = ON, Open = OFF
Remote Sense - Yes Not as standard
Operating Temperature oC -40oC to +105oC
Storage Temperature oC -55oC to +125oC
Temperature regulation % 0.5% across full temperature range
Cooling - Conduction, convection or forced air
Withstand Voltage VDC Input to Output 1,500VDC (-NP7 suffi x: 2,250VDC, -0P7 suffi x: 3,000VDC),
Baseplate to Input or Output 1,500VDC. (-NP7 & -0P7 suffi x: 2,250VDC)
Isolation Resistance MΩ >10MΩ
Safety Agency Certifi cations - UL60950-1, CSA60950-1, EN60950-1, CE Mark
Weight (Typ) g 85g (Flanged baseplate, open frame)
Size (LxWxH) in (mm) Flanged version: 2.39 x 1.95 x 0.5” (60.6 x 49.5 x 12.7);
Non-fl anged version: 2.39 x 1.56 x 0.5” (60.6 x 39.5 x 12.7)
Warranty yrs 3 Years
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1811-800-526-2324 • www.us.tdk-lambda.com/lp/ Revision A4: Jun 2019
GQA120 Series
Input Output Max Maximum
Model Voltage (V) Voltage (V) Current (A) Power (W)
GQA2W024A050V-007-R 9 - 36 5 24 120
GQA2W010A120V-007-R 9 - 36 12 10 120
GQA2W008A150V-007-R 9 - 36 15 8 120
GQA2W005A240V-007-R 9 - 36 24 5 120
GQA2W004A280V-007-R 9 - 36 28 4.28 120
GQA24003A480V-007-R 18 - 36 48 2.5 120
Model Selector
Outline Drawing
Outline Drawing
Outline Drawing
Outline Drawing
Flange Baseplate, Open Frame
With Flange, Potted
Non-Flange Baseplate, Open Frame
No Flange, Potted
For Additional Information, please visit
us.tdk-lambda.com/lp/products/gqa-series.htm
Suffi x Description
-007-R Flanged Baseplate, Open Frame
-N07-R Non-Flanged Baseplate, Open Frame
-0P7-R Flanged Baseplate, Enclosed With Potting,
3kV Input to Output Isolation
-NP7-R Non-Flanged Baseplate, Enclosed With Potting
Options
Pin Function Pin Function
1 Vin(+) 5 sense (-), select models
2 On/Off 6 Trim
3 Vin(-) 7 Sense (+), select models
4 Vo(-) 8 Vo(+)
Pinout
Standard Model *Contact factory for other Voltages or option codes