Compact, rugged ac/dc converter delivers 2000W

Absopulse Electronics’ HBL 2KF is a rugged AC/DC power supply developed for operation in heavy-duty industrial environments. This unit employs field-proven full-bridge topology to deliver 2000W from a compact 9.28"x 2.25"x 13.37" chassis. The standard version provides 24Vdc/83A, 48V/42A or 56V/36A and accepts a 230VAC(±15%) input. Other input and output voltages are available on request. The addition of a redundancy diode at a system level would allow for parallel connection to achieve higher output power or N+1 redundancy.

This fan-cooled unit features a Form C output fail alarm and full protection on the input and output. It meets the requirements for EN55022 Class A as a minimum, with additional filtering to meet Class B EMI available. Other options include additional ruggedizing and conformal coating for applications that require immunity to high levels of shock, vibration, humidity, moisture and airborne contaminants.

February 2006

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