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DC-DC Converters

AC-DC Power Supplies

HQA

85W - 120W Harsh Environment Quarter Brick Converters

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.

HQA

Features

  • Standard Quarter Brick Footprint
  • 9-40, 18-40VDC Inputs
  • Up to 92% Efficiency
  • Up to 115°C Baseplate Temperatures
  • Rugged Package with Encapsulation
  • No Optocouplers Used
  • Enhanced Screening Option

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Product Range Information

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To request a sample or quote, please tick the box alongside the model of interest.

Models selected: 0 Request quote / sample

Part number Power Output info Construction Status Stock Level View PDF datasheet Request quote / sample
HQA2W085W050V 85W 5V / 17A
Enclosed pcb mount Current product Enquire   View PDF datasheet
HQA2W120W050V 120W 5V / 24A
Enclosed pcb mount Current product Enquire   View PDF datasheet
HQA2W085W120V 85W 12V / 7.1A
Enclosed pcb mount Current product Enquire   View PDF datasheet
HQA2W120W120V 120W 12V / 10A
Enclosed pcb mount Current product Enquire   View PDF datasheet
HQA2W085W150V 85W 15V / 5.7A
Enclosed pcb mount Current product Enquire   View PDF datasheet
HQA2W120W150V 120W 15V / 8A
Enclosed pcb mount Current product Enquire   View PDF datasheet
HQA2W085W240V 85W 24V / 3.5A
Enclosed pcb mount Current product Enquire   View PDF datasheet
HQA2W120W240V 120W 24V / 5A
Enclosed pcb mount Current product Enquire   View PDF datasheet
HQA2W085W280V 85W 28V / 3A
Enclosed pcb mount Current product Enquire   View PDF datasheet
HQA2W120W280V 120W 28V / 4.2A
Enclosed pcb mount Current product Enquire   View PDF datasheet
HQA24120W480V 120W 48V / 2.5A
Enclosed pcb mount Current product Enquire   View PDF datasheet
Part number
HQA2W085W050V
Power 85W
Output info 5V / 17A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
HQA2W120W050V
Power 120W
Output info 5V / 24A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
HQA2W085W120V
Power 85W
Output info 12V / 7.1A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
HQA2W120W120V
Power 120W
Output info 12V / 10A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
HQA2W085W150V
Power 85W
Output info 15V / 5.7A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
HQA2W120W150V
Power 120W
Output info 15V / 8A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
HQA2W085W240V
Power 85W
Output info 24V / 3.5A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
HQA2W120W240V
Power 120W
Output info 24V / 5A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
HQA2W085W280V
Power 85W
Output info 28V / 3A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
HQA2W120W280V
Power 120W
Output info 28V / 4.2A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
HQA24120W480V
Power 120W
Output info 48V / 2.5A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
Key : Current product

To request a sample or quote, please tick the box alongside the model of interest.

Models selected: 0 Request quote / sample

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HQA videos

Range Overview Video

HQA 120W Harsh Environment Quarter Brick Converters

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HQA Technical Downloads

HQA In the TDK-Lambda Newsroom

Harsh environment DC-DC converter series extended with additional voltages and power levels
Read the article

High performance 120W DC-DC converters are suitable for harsh environments
Read the article

Applications

Further Resources

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