P-Duke Technology TAF300 industrial-grade 300 W AC/DC power supplies

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Helios has added a 300 W output power supply series, the TAF300 from P-Duke Technology, to its industrial-grade AC/DC power supplies range. The high conversion efficiency up to 93% and the power consumption as low as 300 mW allows for a power module designed in a compact industry standard 4″x2″ package. Additionally, its output can deliver up to 360 W peak power for 5 s to support a variety of automation systems and motor/valve devices in the industrial field.

TAF300 comes in 4″x2″ open frame versions or optional encased versions or DIN-rail. With a universal input range of 85 to 264 VAC (120–370 VDC) input range. This series provides 12, 15, 18, 24, 28, 36, 48, and 53 VDC single output voltages. The output voltage can be adjusted up to ±10% with the integrated potentiometer.

A 12 VDC auxiliary output is available for a temperature-controlled variable speed fan. The optional remote control and power good signal offer a convenient approach to controlling and monitoring the unit. Protection functions include over-voltage protection (latch mode), over-current protection (hiccup mode and auto-recovery), short-circuit protection (continuous and auto-recovery) and over-temperature protection (sensed by an internal thermistor; hiccup mode and auto-recovery).