The HQA2W120W240V 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 24V output. It features a flanged or non-flanged baseplate measuring 60.6 x 55.9 x 12.7 mm or 60.6 x 39 x 12.7 mm respectively, operates with a baseplate temperature range of -55 to 115°C for enhanced screening or -40 to 115°C for standard, and achieves 87% efficiency. The converter includes remote sense, overcurrent, overvoltage, and overtemperature protection, and meets MIL-STD-461, MIL-STD-1275, MIL-STD-704, and RTCA/DO-160 Sec 16-18 with optional FQA/FQB input filters. It is rated for 70,000 ft altitude, has 2250 Vdc isolation, and complies with IEC/UL/CSA/EN 62368-1 and 60950-1. Weight is up to 100 g with a flanged baseplate.
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 | HQA2W120W240V |
| 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 | 24.0 volts |
