Acopian W530MT19 Regulated Switching Mode Power Supply

The Acopian W530MT19 Regulated Switching-Mode Power Supply is a compact, wide-adjust output unit that delivers a stable 5–30 VDC at up to 19 A from a single, floating output in a WM9 enclosure. It accepts 90–132 VAC input at 49–61 Hz, with the -230 option enabling operation from 180–264 VAC for global mains compatibility, and it provides remote sense to compensate up to 0.5 V per output line. The output voltage can be remotely programmed via an external potentiometer (2500 Ω for single-output models; 50,000 Ω for wide-adjust variants), and TTL-compatible inhibit input (+2 to +30 V) allows disabling the output. Overload protection uses foldback current limiting with automatic recovery, and overvoltage protection latches off the supply until AC power is removed, with a red indicator to signal latch conditions; the output remains floating, suitable for wired configurations with either polarity.