Click the link above to get the full user guide for this product.
KUAIQU 120V 3A 360W DC Test Supply
Variable Power Supply SPS-C1203 with 4-
Knob Adjustment for Industrial Equipment
The KUAIQU SPS-C1203 is a 120V 3A 360W DC Test Supply designed for Industrial DC Equipment Testing, equipment development, troubleshooting, and laboratory verification. With a 0-120V adjustable DC output, up to 3A current, and 360W maximum power capacity, it provides flexible DC power conditions for compatible industrial electronic equipment and DC-powered devices.
Industrial DC equipment testing often requires different input voltage and current conditions to verify equipment operation, compare electrical responses, or reproduce specific bench test conditions. The SPS-C1203 combines 4-Knob Adjustment, CV/CC operation, Voltage, Current, and Power Display, and an Output Switch to support direct setup and observation during testing.
The wide 0-120V output range allows this Variable Power Supply to establish different DC input conditions for compatible industrial equipment, control electronics, electronic modules, and DC-powered devices within the rated output range.
Key Features
0-120V Adjustable DC Output for Industrial Equipment Testing
The SPS-C1203 provides a 0-120V adjustable DC output for establishing different input voltage conditions during Industrial DC Equipment Testing. The wide voltage range allows users to select suitable DC test conditions for compatible industrial electronic equipment and devices.
0-3A Current and 360W Power Capacity
With up to 3A output current and 360W maximum output power, the DC Test Supply provides adjustable power conditions for compatible industrial DC equipment. Users can configure the voltage and current according to the requirements of the connected test equipment within the rated output range.
CV/CC Operation for Different Equipment Conditions
The SPS-C1203 supports Constant Voltage and Constant Current operation. This allows the Variable Power Supply to respond according to the selected output conditions and connected load during different industrial equipment test procedures.
4-Knob Adjustment for Direct Test Setup
The 4-Knob Adjustment design provides direct control of voltage and current settings. Users can quickly establish the required test conditions from the front panel when testing, troubleshooting, or comparing the operation of compatible industrial DC equipment.
Voltage, Current, and Power Display for Test Monitoring
The SPS-C1203 provides voltage, current, and power readings during operation. These readings help users observe the electrical conditions supplied to the equipment and compare different test points during Industrial DC Equipment Testing.
Output Switch for Controlled Equipment Testing
The Output Switch allows users to set the required voltage and current conditions before applying DC power to the connected equipment. This provides convenient output control when connecting, disconnecting, or repeating industrial equipment tests.
5V/2A USB Output for Compatible Bench Accessories
The built-in 5V/2A USB Output provides auxiliary power for compatible USB accessories used around the industrial electronics testing workstation, reducing the need for a separate low-power USB source.
Applications
Industrial DC Equipment Testing
The SPS-C1203 provides adjustable DC power for testing compatible industrial equipment that operates from DC input power. Users can establish different voltage and current conditions within the 0-120V, 0-3A, and 360W rated output range.
Industrial Electronic Equipment Evaluation
The Variable Power Supply can be used to provide adjustable DC input conditions for compatible industrial electronic equipment, control electronics, and related DC-powered devices during bench evaluation.
Industrial Equipment Input Testing
Users can adjust the DC output voltage and current to establish different input conditions and observe voltage, current, and power readings while evaluating compatible equipment.
Industrial Control Electronics Testing
The DC Test Supply can provide adjustable DC power for compatible control electronics, electronic modules, and control-related equipment during development and laboratory testing.
Industrial Equipment Troubleshooting
During equipment troubleshooting, users can establish selected DC input conditions and monitor electrical readings to help compare equipment behavior under different test settings.
DC Operating Condition Verification
The 0-120V adjustable output allows users to establish different DC operating points for compatible equipment and compare electrical conditions during verification procedures.
Repeated Industrial Bench Testing
The 4-Knob Adjustment, Output Switch, and real-time voltage, current, and power readings support repeated testing procedures in industrial electronics laboratories, engineering workstations, and equipment development environments.
Quality Check and Terms of Service
-
Package includes: DC Power Supply *1, Output Power Cord *1, Input Power Cord *1, User Manual *1, Warranty Card *1.
-
Has passed CE & FCC Certification.
-
All DC power supplies and accessories are inspected before shipment to ensure good quality.
-
Customer support: Contact us with any questions, and we'll respond within 24 hours.
Technical Specifications
| Parameter |
Specification |
| Model |
SPS-C1203 |
| Product Type |
DC Test Supply / Variable Power Supply |
| Output Voltage |
0-120V |
| Output Current |
0-3A |
| Output Power |
360W |
| Operating Mode |
CV/CC |
| Adjustment |
4-Knob Adjustment |
| Voltage Display |
Yes |
| Current Display |
Yes |
| Power Display |
Yes |
| Output Switch |
Yes |
| USB Output |
5V/2A |
| Rated Operating Temperature |
0-40°C |
| Current Setting Resolution |
1mA |
| Voltage Readback Resolution |
<100V: 10mV; ≥100V: 0.1V |
| Current Readback Resolution |
1mA |
| Voltage Readback Accuracy |
≤0.01% + 15mV |
| Current Readback Accuracy |
≤0.01% + 10mA |
| Voltage Load Regulation |
≤0.3% + 10mV |
| Current Load Regulation |
≤0.1% + 2.5mA |
| Voltage Line Regulation |
≤0.01% + 2.5mV |
| Current Line Regulation |
≤0.1% + 2.5mA |
| Voltage Ripple |
≤300mVp-p / ≤30mVrms |
| Current Ripple |
≤30mArms |
| Rise Time, No Load |
≤200ms |
| Rise Time, Full Load |
≤300ms |
| Fall Time, No Load |
≤30s |
| Fall Time, Full Load |
≤300ms |
| Dynamic Response |
≤200ms |
| Efficiency |
≥85% |
| Input |
AC 220V, AC110V optional |
| Dimensions |
Approx. 22 × 8.5 × 15.5 cm |
| Net Weight |
Approx. 1.2 kg |
Why Choose KUAIQU SPS-C1203?
The KUAIQU SPS-C1203 combines a 0-120V adjustable DC output, up to 3A current, and 360W maximum power capacity in a compact DC Test Supply for Industrial DC Equipment Testing.
For industrial equipment testing, different devices and test procedures may require different DC input conditions. The wide output range allows users to establish multiple voltage test points, while the 4-Knob Adjustment provides direct control over voltage and current settings.
The Voltage, Current, and Power Display allows users to observe the electrical conditions during testing, while the Output Switch provides convenient control when preparing or repeating test procedures. CV/CC operation further supports different load conditions within the rated output range.
With its wide adjustable output, direct front-panel controls, electrical parameter display, and 5V/2A USB Output, the SPS-C1203 provides a practical Variable Power Supply solution for Industrial DC Equipment Testing, industrial electronic equipment evaluation, equipment troubleshooting, and repeated engineering bench testing.
