The HQA2W120W120V is a 120W isolated DC-DC converter in a quarter brick package, designed for MIL-COTS applications with a 9 to 40V input range and a 12V output. It features a flanged baseplate measuring 60.6 x 55.9 x 12.7 mm, conduction cooling, and operates with a baseplate temperature range of -40 to 115°C. Efficiency is 90%, with an output voltage tolerance of ±4%, ripple and noise of 40 mVpp, and overcurrent protection at 14.5A. The converter meets IEC/UL/CSA/EN 62368-1 and 60950-1 safety standards, and is qualified to MIL-STD-883F, MIL-STD-202G, and MIL-STD-810G for shock and vibration. Isolation voltage is 2250 Vdc, and weight is 100 g. Remote sense is supported, and it contains no optocouplers for improved reliability at high altitudes.
The HQA series of encapsulated DC-DC converters are packaged in a ruggedised quarter brick form factor and can deliver 85W and 120W output power. The HQA series operate over a 9V to 40V or 18V to 40V input range (50V for 1 second). These converters, with efficiencies as high as 92%, are suitable for use in COTS, communications and industrial equipment.
Features
Applications for this product
| TDK-Lambda Europe GmbH | |
|---|---|
| Product Category | Power Supplies |
| Product Number | HQA2W120W120V |
| Product Name | 85W - 120W Harsh Environment Quarter Brick Converters |
| Type | DC-DC Converter |
| Form Factor | Board Mount |
| Operating Temperature | -40 to 115 C (-40 to 239 F) |
| DC Output Voltage | 12.0 volts |
