The SPD4121X is a four-channel programmable linear DC power supply for electronics development, verification and production testing. CH1 and CH4: 0–15 V, 0–1.5 A; CH2 and CH3: 0–12 V, 0–10 A; 285 W total output.
The SPD4000X series supports 1 mV/1 mA setting resolution, series and parallel operation of channels 2 and 3, over-voltage and over-current protection, and USB and LAN remote control. Its 4.3-inch display provides a clear view of output status. Select the channel configuration and output limits that match your device under test.
Use the independently controlled outputs for multi-rail circuits, embedded systems and component testing. Confirm the required voltage, current, total power, test leads and rack installation before ordering. RCCE can help Canadian customers select the correct model and accessories or prepare a formal quotation.
Contact RCCE to confirm current pricing, availability and the configuration required for your application.
Confirm accessory fit and availability with RCCE before ordering.
| PSU | Exact Specifications | |
| Output Channels | 4 |
| Channel Output Configuration | 15 V/1.5 A × 2; 12 V/10 A × 2 |
| Maximum Single-Channel Voltage | 15 V |
| Maximum Single-Channel Current | 10 A |
| Maximum Total Output Power | 285 W |
| Power Supply Topology | Linear |
| Programming Resolution | 1 mV/1 mA |
| Remote Sense | Yes |
| Series/Parallel Capability | Yes |
| Interfaces | USB / LAN; GPIB optional |
| Display | 4.3-inch TFT-LCD |
| Protection Functions | OVP / OCP / OTP |
| Form Factor | Benchtop |
| PSU | Filter Facets | |
| Instrument Type | Programmable DC Power Supply |
| Channel Count | 4 |
| Voltage Class | ≤20 V |
| Current Class | >3.2–10 A |
| Power Class | >150–300 W |
| Topology | Linear |
| Programmable | Yes |
| Remote Control | Yes |
| Form Factor | Benchtop |