
AC-DC Power Supplies
SDR250 Series
- 3.2” x 5” Footprint
- Fits 1U Applications
- Low Leakage Current
- Up to 600 W Peak Power
- Single & Dual Outputs
- Top Fan & Convection-cooled Versions
- 3 Year Warranty
Specifications
Dimensions
SDR: 5.00 x 3.20 x 1.50 in (127.0 x 81.3 x 38.1 mm) SDR-F: 5.00 x 3.20 x 2.25 in (127.0 x 81.3 x 57.1 mm) SDR-C: 5.00 x 3.20 x 1.66 in (165.1 x 81.3 x 42.1 mm)
Input Voltage
90-132 VAC/180-264 VAC, auto ranging
Harmonic Currents
EN61000-3-2, class A
Efficiency
Single output models: 3.3 V & 5 V models 70%, 12 V models 80%, all other models >83% Dual output models: >70%
Operating Temperature
Forced-air: 0 °C to +70 °C, derate at 2.5%/ °C from +50 °C to +70 °C Convection-cooled: see datasheet
Isolation
3000 VAC Input to Output 1500 VAC Input to Ground 100 VDC Output to Ground
European Safety Approvals
EN62368-1
US Safety Approvals
UL62368-1
EMC
EN55022 level B conducted & radiated
Approval documents
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