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DC/DC converter generates 2kW output power

Posted: 11 Sep 2009 ?? ?Print Version ?Bookmark and Share

Keywords:DC/DC converter? rugged application? diode?

HVI 2K DC/DC converter

Absopulse Electronics has expanded its line of high input voltage DC/DC converters with the introduction of the HVI 2K.

The design uses field-proven technology to generate 2kW output power, and accepts a 600Vdc input voltage (450V to 800Vdc range). This single output unit delivers 12V/130A, 24V/80A or 48V/40A, with other outputs available on request. An optional built-in redundancy diode allows for parallel and N+1 operation. The HVI 2K is suitable for rugged applications including in industrial plants, alternative energy conversion (such as solar cells) and electric vehicles.

To ensure high reliability and long operating life, all critical components on the primary side are designed and tested for corona inception levels significantly higher than the operating voltage. The HVI 2K is filtered to meet EN55022 Class A EMI conducted and radiated and it is designed to meet IEC61010-1 Ed. 2, IEC 62103 Ed. 1, UL 508C and related standards.

This compact design measures 187mm x 132mm x 407mm and can be chassis or 19-inch rack mounted. Built-in fans provide sufficient airflow for operation over 0C to 50C temperature range for

full specification, with wider temperature ranges available. Other options include heavy ruggedizing and conformal coating for operation in extreme environments.

- Henri Arnold
EE Times Europe

For application notes on DC/DC converters click here.

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