Power Supplies
Linear DC Power Supplies
Programmable and bench supplies in single and multi-output formats.
Quick compare — DC Power Supplies
| Model | Channels & ranges | Resolution (V/I) | Max power | Modes | Display | |
|---|---|---|---|---|---|---|
GPS-3004 |
CH1–CH4: 0–32 V / 0–10 A (each) | — | 384 W | Independent · Synchronous · List/sequence | — | View product |
GPS-3303X / GPS-3303DPX |
CH1: 0–32 V / 0–3.2 A CH2: 0–32 V / 0–3.2 A CH3: 2.5/3.3/5.0 V / 3.2 A |
1 mV / 1 mA · 10 mV / 10 mA | 220 W | Independent · Series · Parallel | 4.3″ colour TFT-LCD | View product |
GPS-3303DC |
CH1: 0–30 V / 0–3 A CH2: 0–30 V / 0–3 A CH3: 5.0 V / 3 A (fixed) |
10 mV / 10 mA | 195 W | Independent · Tracking · Series · Parallel | LED / LCD meters | View product |
GPS-3000 series |
Single or triple outputs (see series datasheet) | — | Varies | CV / CC · Short-circuit protection | Varies by model | View product |
How to choose a DC bench supply
Start with channels and max voltage/current. Check regulation, ripple/noise, and whether you need tracking or series/parallel linking. Prefer TFT displays for richer UI and logging.