Artesyn Embedded Technologies Switching Power Supply, NLP250R-96S12J, 12V dc, 21A, 175W, 1 Output, 85 → 264V ac

U-Channel design for maximum thermal performance
175W power rating with convection cooling, 250W with 200LFM forced air cooling
Fits into 1U high applications
Active current sharing with internal OR-ing diodes for fault tolerant & N+1 redundant applications
High surge current capability - able to deliver up to 130% of rated current for 500m sec
Power factor correction to EN 61000-3-2
EMC meets EN 55022-B, FCC class B
Remote sense
DC power good & load share signals
Over-current, over-voltage and over-temperature protection
Continuous short circuit protection
5V 1A standby output
12V 0.3A output for fan

Derate linearly to 50% load from 50°C to 70°C.

EN 60950-1, UL 60950-1, CSA 22.1 No.60950-1

UL/cUL recognised component for US, CSA, VDE