SPPS-C305 Adjustable DC Power Supply for LED Strip & Small Module Testing

The KUAIQU SPPS-C305 Adjustable DC Power Supply is a compact bench power supply designed for LED strip testing, LED module testing, small electronic module evaluation, and low-voltage circuit development.

With precise voltage and current adjustment, clear digital monitoring, independent output control, and a compact high-density design, the SPPS-C305 provides a practical power source for testing LED products and small electronic modules.

Designed for LED & Small Module Testing

The SPPS-C305 makes it easy to apply controlled DC power when checking LED strips, LED modules, lighting components, and other small electronic devices.

Ideal for:

• LED strip testing

• LED module testing

• LED light testing

• Small electronic module evaluation

• Low-voltage circuit testing

• DIY lighting projects

• Electronic component testing

• Prototype and development work

• Repair and troubleshooting

Precise Voltage & Current Adjustment

The SPPS-C305 features dual-knob encoders for smooth and precise adjustment of voltage and current.

This allows users to gradually adjust the output while observing how an LED strip or electronic module responds under different operating conditions.

• Dual-knob encoder control

• Smooth and precise adjustment

• Adjustable voltage and current output

• Convenient front-panel operation

Precise adjustment is particularly useful when testing different LED modules or comparing their operating characteristics.

Clear 4-Digit Digital Display

The built-in 4-digit LED display provides clear real-time numerical readings during testing.

Monitor:

• Voltage

• Current

• Power

This makes it easier to observe the electrical behavior of LED strips and small modules and identify abnormal current consumption or unexpected power changes.

Convenient Output Control

The SPPS-C305 features separate Power and Output switches.

The independent output switch allows you to turn the DC output on or off while keeping the configured parameters unchanged.

This is useful when repeatedly:

• Connecting different LED strips

• Testing multiple LED modules

• Replacing test samples

• Checking wiring

• Comparing different operating conditions

Compact Design for the Workbench

LED testing often involves other equipment such as multimeters, soldering tools, controllers, and test fixtures.

The SPPS-C305 features a small, lightweight, high-power-density design that helps save valuable workspace.

It is suitable for:

• LED testing benches

• Electronics workshops

• Repair workstations

• DIY workbenches

• Small production testing setups

• Engineering laboratories

5V / 2A USB Output

In addition to its adjustable DC output, the SPPS-C305 provides a 5V / 2A USB output for compatible USB-powered devices and accessories.

This can be useful when testing small electronic modules, USB-powered components, development boards, and other low-voltage accessories.

Temperature-Controlled Cooling

The SPPS-C305 uses a temperature-controlled fan to provide cooling when required.

The fan helps maintain reliable operation during extended testing while reducing unnecessary noise during lighter workloads.

Its low-noise design makes it suitable for continuous use on electronics and LED testing workbenches.

Practical Applications

LED Strip Testing

Use the SPPS-C305 to provide adjustable DC power when testing LED strips, checking connections, and verifying operating performance.

LED Module Evaluation

Power different LED modules under controlled conditions and monitor voltage, current, and power consumption.

Small Electronic Module Testing

Suitable for testing sensors, controllers, small boards, USB modules, and other low-voltage electronic devices.

Troubleshooting & Repair

Adjust voltage and current while checking LED products or small modules to help identify wiring problems, abnormal current draw, or defective components.

Reliable Design for Everyday Testing

The SPPS-C305 is designed for repeated use in electronics development, testing, repair, and educational environments.

• CE certified

• ISO 9001 certified

• Temperature-controlled cooling

• Low-noise operation

• Compact and lightweight design

• Designed for long service life

Why Choose SPPS-C305?

The KUAIQU SPPS-C305 combines precise adjustment, clear voltage/current/power monitoring, convenient output control, USB power, and compact construction in one practical bench power supply.

For LED strip testing, LED module evaluation, and small electronic module testing, it provides a simple and controlled way to power, measure, compare, and troubleshoot your devices.