Miniature DC/DC Converters Have 4:1 Input Range

The A400RU family of miniature dc-to-dc converters offers a 4:1 input range, efficiencies as high as 85%, tight line and load regulation, and are designed to meet EN55022 Class A requirements. Input voltage ranges are 9 to 36 vdc or 18 to 72 vdc. The 14 models in the family provide single and dual output voltages of 3.3, 5, 12, 15, ±5, ±12, or ± 15 vdc. All of the devices in the A400RU family feature an isolation of 1500 vdc and are packaged in a 24-pin, DIP-compatible 1.25" x 0.8" x 0.4" metal package, operating at temperatures from -25°C to 71°C with no derating or heatsink required. Cooling is by free-air convection. Pricing starts at $13.60 each with delivery ranging from stock to four weeks ARO.