Power Supplies#
Programmable DC power supplies for powering devices under test in automated functional test systems.
What We Carry#
Our power supply selection includes:
- Bench Supplies — Programmable single and multi-channel DC supplies
- System Supplies — Rack-mount supplies for integrated test systems
- Specialty Supplies — High-current, low-noise, and precision sources
Selection Criteria#
When choosing a power supply for your test system, consider:
| Factor | Considerations |
|---|---|
| Voltage Range | DUT voltage requirements, margin for testing |
| Current Capacity | Peak and continuous current draw |
| Channels | Number of independent power rails needed |
| Control Interface | SCPI, USB, Ethernet, or proprietary |
| Measurement | Built-in current measurement resolution |
Key Features for Testing#
For automated testing, look for:
- Fast transient response — Quick settling after load changes
- Programmable OVP/OCP — Protection limits that can be set via software
- Current readback — Measure DUT current consumption during test
- Output sequencing — Controlled power-up sequences for multi-rail devices
Integration with Test Systems#
Power supplies we stock support:
- SCPI command set for standardized control
- Integration with our f3ts-hardware-utils library
- Ethernet or USB connectivity for remote operation
Featured Products#
[PLACEHOLDER: Specific power supply products with links to shop.fixturfab.com]
Questions?#
Need help sizing or selecting a power supply? Contact our team for guidance.