Power Electronics / Power Management


Dustproof DIN rail power supplies

14 October 2009 Power Electronics / Power Management

MTM Power has designed the DIN rail module series HSA24 with AC (90–264 V a.c.) and DC (100…353 V d.c.) input range as universal compact power supplies for use under rough environmental conditions. The vacuum encapsulated devices offer good protection against dust and humidity and are robust against mechanical stresses like shock and vibration.

The 24 W modules are available with single outputs of 5, 12, 24 and 48 V and measure 29 x 115 x 76 mm. They operate in a temperature range of -25°C-+70°C using free convection cooling and they offer permanent short circuit protection and need no ground load. As a standard feature, the operational status is indicated by an LED. Further features include SMD supported production, 100% burn-in test and automatic 100% final test. They comply with protection class II, the Low Voltage Directive as well as the up-to-date EN standards as regards CE conformity. Moreover, the modules have CB Scheme and are VDE as well as UL/cUL, UL 508 approved.

For more information contact Edwin Brown, Vepac Electronics, +27 (0)11 453 1910, [email protected], www.vepac.co.za



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