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DC-DC Converters
HQA
85W - 120W Harsh Environment Quarter Brick ConvertersThe 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
- 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
Downloads
Product Range Information
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 |
5Vdc / 17Adc |
Enclosed pcb mount |  |
Enquire |
|
|
| HQA2W120W050V | 120W |
5Vdc / 24Adc |
Enclosed pcb mount | |
Enquire |
|
|
| HQA2W085W120V | 85W |
12Vdc / 7.1Adc |
Enclosed pcb mount | |
Enquire |
|
|
| HQA2W120W120V | 120W |
12Vdc / 10Adc |
Enclosed pcb mount | |
Enquire |
|
|
| HQA2W085W150V | 85W |
15Vdc / 5.7Adc |
Enclosed pcb mount | |
Enquire |
|
|
| HQA2W120W150V | 120W |
15Vdc / 8Adc |
Enclosed pcb mount | |
Enquire |
|
|
| HQA2W085W240V | 85W |
24Vdc / 3.5Adc |
Enclosed pcb mount | |
Enquire |
|
|
| HQA2W120W240V | 120W |
24Vdc / 5Adc |
Enclosed pcb mount | |
Enquire |
|
|
| HQA2W085W280V | 85W |
28Vdc / 3Adc |
Enclosed pcb mount | |
Enquire |
|
|
| HQA2W120W280V | 120W |
28Vdc / 4.2Adc |
Enclosed pcb mount | |
Enquire |
|
|
| HQA24120W480V | 120W |
48Vdc / 2.5Adc |
Enclosed pcb mount | |
Enquire |
|
| Part number | |
|---|---|
| HQA2W085W050V | |
| Power | 85W |
| Output info |
5Vdc / 17Adc |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| HQA2W120W050V | |
| Power | 120W |
| Output info |
5Vdc / 24Adc |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| HQA2W085W120V | |
| Power | 85W |
| Output info |
12Vdc / 7.1Adc |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| HQA2W120W120V | |
| Power | 120W |
| Output info |
12Vdc / 10Adc |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| HQA2W085W150V | |
| Power | 85W |
| Output info |
15Vdc / 5.7Adc |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| HQA2W120W150V | |
| Power | 120W |
| Output info |
15Vdc / 8Adc |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| HQA2W085W240V | |
| Power | 85W |
| Output info |
24Vdc / 3.5Adc |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| HQA2W120W240V | |
| Power | 120W |
| Output info |
24Vdc / 5Adc |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| HQA2W085W280V | |
| Power | 85W |
| Output info |
28Vdc / 3Adc |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| HQA2W120W280V | |
| Power | 120W |
| Output info |
28Vdc / 4.2Adc |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| HQA24120W480V | |
| Power | 120W |
| Output info |
48Vdc / 2.5Adc |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
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Models selected: 0 Request quote / sample
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HQA In the TDK-Lambda Newsroom
Harsh environment DC-DC converter series extended with additional voltages and power levels
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High performance 120W DC-DC converters are suitable for harsh environments
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