All prices are in US dollars.
Digi-Key Part Number 1470-1303-ND
Price Break Unit Price Extended Price
1 125.00000 125.00
5 121.25000 606.25
10 117.50000 1,175.00
25 112.49960 2,812.49
100 104.99980 10,499.98
500 97.49988 48,749.94
Quantity Available Digi-Key Stock: 38
Can ship immediately

Manufacturer Standard Lead Time 17 Weeks
Manufacturer Part Number


Description AC/DC CONVERTER 12V 250W
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets EMH Series - Long Form
Product Photos EMH250
Other Related Documents EMH Series TUV Certificate
EMH Series UL Certificate
EMH Series CB Report
Mfg Application Notes EMH Series App Note
Product Training Modules IEC 60601 3rd Edition Medical Safeties
RoHS Information EMH Series Declaration of Conformity
3D Model EMHx50PSxx.stp
Standard Package ? 1

Power Supplies - External/Internal (Off-Board)


AC DC Converters

Series EMH
Type Open Frame
Number of Outputs 1
Voltage - Input 80 ~ 275 VAC
Voltage - Output 1 12V
Voltage - Output 2 -
Voltage - Output 3 -
Voltage - Output 4 -
Current - Output (Max) 21A
Power (Watts) 250W
Applications ITE (Commercial), Medical
Voltage - Isolation 4kV (4000V)
Efficiency 87%
Operating Temperature 0°C ~ 70°C (With Derating)
Features Adjustable Output, Load Sharing, Remote Sense, Standby Output, Universal Input
Mounting Type Chassis Mount
Size / Dimension 5.00" L x 3.00" W x 1.43" H (127.0mm x 76.2mm x 36.3mm)
Minimum Load Required No
Approvals CB, CE, TUV, UL
Power (Watts) - Max 250W
Online Catalog EMH Series
Other Names 1470-1303
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14:38:44 6/30/2016