Powerstax unveils single output power supplies

Powerstax has announced the availability of the A-01601 family of 160W, ultra-high power density, single output power supplies.

The low profile 1U x 102 x 50mm (4in x 2in) footprint switchers provide 12.5W/in with convection cooling and 20W/inch fan cooled.

Output options include 5V, 12V, 24V and 48V, with 3.3V and 15V to be available in the near future.

All models have a 12V auxiliary output for fan/standby purposes.

The switchers attain efficiency up to 92 per cent and are therefore suitable for ITE and some medical applications.

The Powerstax A-01601 series has a universal AC input and will run from 170-370VDC and provides a 16mS holdup time.

Auto recovery over voltage, over current, short circuit and over temperature protection is standard and operating temperature range is -20C to +70C with de-rating.

For more than 100W output, 200 LFM cooling is required.

MTBF is >100000 hours convection cooled and >300,000 hours with cooling.

The A-01601 family has VDE, UL, c-UL for EN60950, IEC60950, UL/c-UL 60950 EN60601-1, IEC60601 and UL/c-UL 60601-1 safety standards and meets EMC standards including: conducted EMI EN55022 Class B, EN60601-1-2, EN55022 Class B, Voltage Fluctuation EN61000-3-3, ESD EN61000-4-2 8KV air-discharge, 6KV contact A and Radiated Field EN61000-4-3 3V/m, 80-2500MHz, 1kHz/2Hz 80 per cent AM modulation.

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