Electronic Design

3- By 5-in. Supply Achieves 6.6 W/in.³

The MPB125-2005 dual-output ac-dc power supply exhibits 6.6-W/in.3 power density in a 3- by 5-in. footprint with only 5 CFM of forced-air cooling. Efficiency is greater than 80%. The supply generates 25 A at +5 V on its main output and 0.5 A at 12 V to power system fans. It features a 1.25-in. profile. Pricing is $115 each in lots of 100.


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