AC/DC Power Supply

Utility supplies: Schaefer introduces ac-dc power supplies with ultra-wide operating temperature.

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Ac/dc power supply: Schaefer Inc. introduces the 500W and 600W models for its TER line of 250W to 1500W low profile, ac-dc power supplies. The new TER-500LP and TER-600LP models are sealed in a heat conducting potting material and feature an ultra-wide temperature range of ­50ºC to 85ºC, making these units the perfect solution for projects that demand reliable and shock resistant performance in the harshest operating conditions.

All models are designed for easy-to-connect parallel/series operation if higher power or redundancy is needed. Other features include high power density, power factor correction, 80-140VAC and 100-242VAC universal inputs, high efficiency, full complement of protections, single or multi-output operation, output voltage adjustment and compliance to EN55022 Class A (Class B with filter). Additionally, each unit goes also through comprehensive temperature cycling and burn-in.

All this capability combined with COTS pricing makes them ideal for a wide range of applications including oil/gas, utility, telecommunications, datacom, transit/rail, factory automation and process control.

For more information about Schaefer or other products, click here to go to Utility Products’ Buyers Guide.

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