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ConTech instigates AC-DC switching board-level power supplies for small circuit boards

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ConTech, a Division of Calex Mfg. introduces the PK4 series of AC-DC switching board-levelpower supplies for small-size printed circuit board applications.

The PK4 series power electronics device offers 4 Watts of output power in a 1.44-by-1.06-by-.67 inch encapsulated case, and operates from a standard 85 to 264-volt AC input, at 47 to 440 Hz.

The single output models available are 3.3-, 5-, 9-, 12-, 15-, and 24 volts DC. Dual output models are +5/+3, +12/+5, +/-12, and +/-15 volts DC.

Protective features are output over-voltage protection, and short circuit protection. The units are encapsulated with a thermally conductive potting compound in a plastic resin and fiberglass case that meets UL94V-0.

The PK4 series is rated for 3000-volt AC isolation, is UL approved, and is RoHS compliant.

Contact: www.contech-us.com

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