ADH1300 1300W Half-Brick DC-DC Converters

Advanced Energy / Artesyn ADH1300 1300W Half-Brick DC-DC Converters are designed primarily for standard 48V telecom equipment, such as remote radio head (RRH) applications. These power modules feature a wide input range of 36V_DC to 75V_DC and a single regulated 28V/46.5A low-noise 1300W output with an efficiency of >95% at half load. The open-frame design with an aluminum thermal baseplate is optimized for conduction or forced air cooling, and the fixed 300kHz switching frequency minimizes external EMI filtering requirements. The ADH1300 series operates over a -40°C to +85°C ambient temperature range, with full power delivery up to a baseplate temperature of +100°C. Advanced Energy / Artesyn ADH1300 1300W Half-Brick DC-DC Converters feature several safety approvals and are available in the standard half-brick dimensions of 2.3" x 2.4" and an installed height of only 0.5".