Power Supplies Offer Constant Current or Voltage
Housed in 1U-high aluminum cases and providing up to 450 W, the WL7 Series of switchmode power supplies from Acopian have a constant voltage/constant current crossover, and both voltage and current can be programmed with 0- to 10-V control voltages. Voltage and current monitor outputs and an inhibit terminal are included on the pluggable connectors, and provisions for N+1 redundancy and paralleling for higher current are optional. Other features include universal input, PFC, 'soft start' operation, 'Vout OK' indicator and "no load" operation. Models with nominal outputs from 3.3 V at 45.4 A to 48 V at 9.4 A are priced at $590.00. Wide-adjust models with ranges from 0 to 5V at 44 A to 0 to 50V at 9 A are priced at $615.00.
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