The HQA2W085W240V is an 85 W isolated DC-DC converter in a quarter brick package, with 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. It operates from a 9 to 40 VDC input, provides a 24 VDC output at up to 3.5 A, and supports remote sense. Efficiency is 87%, with an operating baseplate temperature range of -40 to 115°C. The unit meets MIL-STD-461, MIL-STD-1275, MIL-STD-704, and RTCA/DO-160 Sec 16-18 when used with FQA or FQB input filters, and features 2250 Vdc isolation, overcurrent and over-temperature protection, and no optocouplers. It is rated for up to 70,000 ft altitude and has a 3-year warranty.
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 | HQA2W085W240V |
| 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 |
