SD-500H-12 Mean Well DC DC Converter input: 72-144VDC output: +12V40A

Enclosed DC-DC Converter

Brand: Mean Well
Model: SD-500H-12
input: 72-144VDC output: +12V40A
2:1 wide input range (4:1 for SD-500/1000)
1.5~2KVAC isolation by models
1U low profile (41mm) for SD-1000
12V/0.25A auxiliary output for SD-500/1000
Built-in remote ON/OFF control and remote sense for SD-500/1000
15W~1000W

Datasheet:

SD-500