Power Supplies Provide Outputs to 135 VDC

摘要

The 1U WL7 line of constant voltage/constant current switching power supplies now has models with outputs to 135 VDC and an output power rating up to 450 W. In addition to models with slot output voltage rangesrn±1 VDC from the nominal, others have adjustmentrnranges from 0 to 5 wide output volt-age ranges canrnbe adjusted down to 0 V, and both voltage and current can be programmed with 0 to 10-V control voltage inputs. Voltage and current monitor outputs and an inhibit terminal are included on the pluggable connectors for wiring of the control and input leads. Other features include universal input, PFC, soft-start operation, Vout OK indicator, and no-load operation.