Power supply design provides up to 400W of power

Power Sources Unlimited, has announced the PUB200/250/300/400 Series of AC-DC switching power supplies that are capable of delivering 200-400W of continuous power at convection cooling to our Protek Power portfolio. They are a well suited solution for industrial applications including but not limited to automation, process control and system control.

The PUB Series are housed in a small 7.93”x4.13”x1.59” perforated metal case for cooling and feature a terminal strip connection for simplicity of installation. Features include universal input range of 90-264VAC with single output options, wide operating temperature of 0-70°C, line regulation ±0.5% maximum at full load, and operating efficiencies up to 94%. Compliant with EN 55022 and FCC Class B emissions, offer active PFC to meet IEC 61000-3-2 Class A and D. Comprehensive protection circuitry against over-voltage, over-current and over-temperature is inherent in the design. All units are RoHS compliant.

Pricing starts under $50.00 – $80.00 depending upon the output wattage in OEM quantities. Prototype quantities are available in two weeks. PSUI is an ISO 9001:2008 North American Authorised Distributor for Protek Power North America.  

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