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ATW28300S - HYBRID HIGH-RELIABILITY DC-DC CONVERTER

General Description

The ATW28300S DC-DC converter

Key Features

  • high power density and an extended temperature range for use in military and industrial.

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HYBRID HIGH-RELIABILITY DC-DC CONVERTER PD-97418 ATW28300S (IR P/N 10207) 28V Input, 300V Single Output Description The ATW28300S DC-DC converter features high power density and an extended temperature range for use in military and industrial applications. Designed to MIL-STD-704D input requirements, this device operates with a nominal 28VDC input with an adjustable output of 150 to 300V via external potentiometer. The circuit design incorporates a pulse width modulated push-pull topology operating in the feed-forward mode at a nominal switching frequency of 270KHz. Input to output isolation is achieved through the use of transformers in the forward and feedback circuits.