Convection-cooled 200- to 400W Industrial Power

Protek Power North America has launched a new fanless ac-dc power design with their new PUB200-400 Series. The PUB200/250/300/400 series of ac-dc power supplies are capable of delivering 200- to 400-Watts of continuous power at convection cooling. The units are housed in a perforated metal case for cooling and feature a terminal strip connection for simplicity of installation.

The PUB Series have an input range of 90- to 264-Vac with single output options, are high in efficiency, compliant with EN55022 and FCC Class B emissions, active PFC to meet IEC61000-3-2 Class A and D, have protection against over-voltage, over-current and over-temperature, and are RoHS compliant.

Additional features include operating temperature of 0 to 70 degrees C, line regulation ±0.5% maximum at full load, and operating efficiency up to 94%. The size of the PUB200/250/300/400 series is as small as 7.93”(L) x 4.13”(W) x 1.59”(H). This series is designed for the industrial market. Supplies are competitively priced starting at $49.00 in OEM quantities, with delivery from stock to 10 weeks ARO.