KUAIQU SPS3010C 30V 10A Power Supply

with OCP for DC/DC Converter Testing

The KUAIQU SPS3010C is a 30V 10A power supply designed for power supply testing, DC/DC converter testing, voltage conversion testing, electronic module evaluation, circuit debugging, and laboratory applications. With a maximum output of 0–30V, 0–10A, and 300W, the SPS3010C provides adjustable DC power for DC/DC converter modules, power supply boards, electronic circuits, control modules, and other compatible low-voltage devices.

The SPS3010C is particularly suitable for power supply and DC/DC converter testing, where engineers and technicians need adjustable input power to evaluate converter operation, observe input current and power consumption, and verify electrical operating conditions. The adjustable 0–30V output and up to 10A current capability provide flexibility for different power supply and converter test requirements.

The SPS3010C is suitable for:

• DC/DC converter testing

• Power supply module testing

• DC voltage converter testing

• Power supply board testing

• Converter input testing

• Electronic module power testing

• Voltage and current monitoring

• Circuit debugging

• Prototype power testing

• Laboratory power electronics testing

Its combination of adjustable output, 300W power capability, OCP protection, low-ripple regulated output, real-time electrical parameter display, and encoder adjustment makes it a practical power supply for DC/DC converter testing and power electronics evaluation.

Key Features

Adjustable 30V 10A Output for DC/DC Converter Testing:

The SPS3010C provides 0–30V adjustable output voltage and 0–10A adjustable output current, with a maximum output power of 300W. This provides flexible DC input power for compatible DC/DC converter modules, power supply boards, electronic circuits, and electrical loads.

As a power supply for DC/DC converter testing, the SPS3010C allows engineers to set the required input voltage and current according to the requirements of the device under test. The adjustable output is useful when evaluating converter operation under different DC input conditions.

The SPS3010C supports:

• 0–30V adjustable output voltage

• 0–10A adjustable output current

• 300W maximum output power

• 10mV voltage setting resolution

• 1mA current setting resolution

• 10mV voltage readback resolution

• 1mA current readback resolution

The adjustable output makes the SPS3010C useful for powering DC/DC converter inputs, testing power supply modules, evaluating electronic circuits, and observing electrical operating conditions during development and troubleshooting.

OCP Protection for Power Supply & DC/DC Converter Testing:

The SPS3010C provides OCP (Over Current Protection) to help protect the power supply and connected load when excessive current conditions occur.

During DC/DC converter and power supply testing, abnormal loads, incorrect connections, shorted components, or unexpected input conditions may result in excessive current. OCP provides additional protection when these conditions occur.

This is particularly useful for:

• DC/DC converter testing

• Power supply module testing

• Converter input testing

• Electronic circuit testing

• Power supply board testing

• Prototype power testing

• Electronic troubleshooting

Battery Charging Function for Power Electronics Testing:

In addition to its adjustable DC output, the SPS3010C includes a dedicated battery charging function for compatible rechargeable batteries.

The battery charging function includes:

• Battery charging mode

• Charging status indication

• Accumulated charged amount display in Ah

• Reverse polarity protection

• Overcharge protection

• Automatic output shutdown after the battery is fully charged

Although DC/DC converter testing is the primary application, this function can also be useful when testing power supply modules and electronic systems that incorporate rechargeable batteries.

The Ah display allows users to monitor the accumulated amount of charge delivered during a charging session.

Low-Ripple Regulated DC Output:

The SPS3010C provides regulated DC output with specified ripple performance for power supply, DC/DC converter, and electronic circuit testing.

The voltage ripple is specified at:

• ≤100mVp-p

• ≤15mVrms

The current ripple is:

• ≤15mArms

The regulated output and specified ripple performance make the SPS3010C suitable for providing controlled DC input power to compatible DC/DC converters, power supply modules, electronic circuits, and electrical loads during testing and troubleshooting.

Power Supply & DC/DC Converter Testing Protection

OCP — Over Current Protection

The SPS3010C provides an OCP (Over Current Protection) function to help protect the power supply and connected equipment when excessive current conditions occur.

During DC/DC converter and power supply testing, abnormal loads, incorrect connections, short circuits, or faulty modules may result in excessive current. OCP helps provide additional protection under these conditions.

This function is useful when testing:

• DC/DC converter modules

• Power supply modules

• Converter input circuits

• Electronic control circuits

• Power supply boards

• Prototype power circuits

• Other compatible electrical loads

Reverse Polarity Protection

The SPS3010C provides reverse polarity protection during its battery charging function.

Incorrect battery connection can cause abnormal charging conditions. The battery charging function is designed to provide protection against damage caused by reverse polarity.

This function is particularly useful when the tested power electronics system includes a rechargeable battery or battery-powered electronic module.

It can support applications such as:

• Rechargeable battery charging

• Battery-powered converter testing

• Battery charging circuit testing

• Power electronics maintenance

• Electronic module testing

Overcharge Protection

The dedicated battery charging function provides overcharge protection.

When the battery reaches full charge, the SPS3010C can automatically turn off the output to help prevent continued charging after the battery reaches its charging limit.

This provides additional convenience when testing rechargeable batteries and electronic power systems.

Over-Temperature Protection

The SPS3010C provides over-temperature protection as an additional protection function during operation.

Temperature protection is useful when the power supply is operated for extended periods or under higher-output conditions during power supply, converter, and electrical load testing.

This function provides additional protection for:

• Extended DC/DC converter testing

• Power supply testing

• Electrical load testing

• Laboratory testing

• Electronics development workstations

Short-Circuit Alarm

The SPS3010C provides a short-circuit alarm to alert users when a short-circuit condition is detected.

During power supply and DC/DC converter testing, incorrect wiring, abnormal loads, or faulty modules may result in short-circuit conditions. The short-circuit alarm provides an indication to help users identify an abnormal output condition.

This is useful for:

• Converter input checks

• Power supply module testing

• Circuit connection testing

• Electronic troubleshooting

• Prototype circuit testing

• Component testing

Output Switch

The independent OUTPUT control allows engineers to set the required voltage and current parameters before applying output power to the connected power supply module or DC/DC converter.

This makes it convenient to prepare the required test parameters before energizing the device under test.

The output switch is useful for:

• DC/DC converter testing

• Power supply module testing

• Converter input testing

• Electronic circuit testing

• Power supply troubleshooting

• Prototype power testing

✦ Real-Time Electrical Parameter Display

The SPS3010C provides a digital display for monitoring important electrical parameters during operation.

Users can observe:

• Voltage

• Current

• Power

• Ah

• Charging status

• Output status

During DC/DC converter testing, the real-time display allows engineers to observe changes in input voltage, current, and power while the connected converter or power supply module is operating.

The display helps users monitor the electrical conditions at the power supply output and observe changes when the device under test is powered.

✦ High-Precision 4-Digit Display

The SPS3010C uses a 4-digit digital display for electrical parameter monitoring.

The display provides information including:

• Output voltage

• Output current

• Power

• Ah charging amount

The clear digital display makes it easier to observe electrical parameters during DC/DC converter testing, power supply evaluation, and electrical troubleshooting.

✦ Precise Encoder Adjustment

The SPS3010C uses encoder controls for voltage and current adjustment.

The encoder adjustment system allows engineers to conveniently set the required voltage and current during DC/DC converter testing, power supply evaluation, electronic module testing, and circuit debugging.

With:

• 10mV voltage setting resolution

• 1mA current setting resolution

users can make fine adjustments to the output parameters according to the requirements of the connected converter, power supply module, or electrical load.

✦ USB-A & USB-C Fast Charging Output

In addition to the adjustable regulated DC output, the SPS3010C provides USB-A and USB-C charging ports for compatible USB devices.

The USB-A output supports:

• PE1.1/2.0

• Apple

• BC1.2

• AFC

• FCP

• QC2.0/QC3.0

The USB-C output supports:

• PE1.1/2.0

• Apple

• BC1.2

• AFC

• FCP

• QC2.0/QC3.0

• PD3.0

• PPS

The USB charging ports provide additional convenience at electronics and power testing workstations when charging compatible portable electronic devices and accessories.

✦ Compact 300W Power Supply

The SPS3010C combines a 0–30V / 0–10A adjustable output with a maximum power rating of 300W, providing sufficient capacity for compatible DC/DC converter modules, power supply boards, electronic circuits, and other electrical loads within its rated output range.

The SPS3010C is suitable for electronics laboratories, electrical workshops, engineering workstations, R&D environments, power electronics development benches, and testing laboratories.

The SPS3010C combines:

• Adjustable 0–30V output

• Adjustable 0–10A output

• 300W maximum power

• OCP protection

• Low-ripple regulated DC output

• Battery charging function

• Real-time voltage, current and power display

• Real-time Ah display

• High-precision 4-digit display

• Reverse polarity protection

• Overcharge protection

• Over-temperature protection

• Short-circuit alarm

• Automatic output shutdown after full charge

• USB-A fast charging

• USB-C fast charging

• Encoder adjustment

• Output ON/OFF control

It is particularly useful for testing:

• DC/DC converter modules

• Power supply modules

• DC voltage converter circuits

• Power supply boards

• Converter input circuits

• Electronic control modules

• Power electronics circuits

• Prototype power circuits

• Electrical loads

• Battery-powered electronic systems

✦ Wide Range of Applications

The SPS3010C is designed for applications requiring adjustable and regulated DC power for power supply testing, DC/DC converter evaluation, electronic circuit testing, and troubleshooting, especially:

Power Supply & DC/DC Converter Testing

• DC/DC converter functional testing

• DC/DC converter input power testing

• Power supply module testing

• Power supply board testing

• Converter operating condition verification

• DC voltage converter testing

• Power electronics development testing

• Converter troubleshooting

Converter Input & Electrical Parameter Testing

• DC input voltage testing

• Input current observation

• Input power monitoring

• Converter power consumption observation

• Power supply input testing

• Electronic module power testing

• Abnormal current observation

• Electrical operating condition verification

Power Supply Development & Troubleshooting

• Power supply prototype testing

• DC/DC converter debugging

• Power circuit troubleshooting

• Converter connection testing

• Power module evaluation

• Electronic circuit debugging

• Prototype power testing

• Power supply repair and evaluation

Battery-Powered Power Electronics Testing

• Battery-powered converter testing

• Rechargeable battery charging

• Battery charging condition monitoring

• Ah charging amount monitoring

• Battery-powered electronic system testing

• Charging circuit testing

• Battery maintenance

• Power electronics testing

The SPS3010C provides adjustable regulated DC power, 300W power capability, OCP protection, low-ripple output, real-time electrical parameter monitoring, and battery charging protection to support DC/DC converter testing, power supply module testing, converter input testing, power electronics development, electronic circuit troubleshooting, and laboratory applications.

✦ Quality Assurance & Customer Support

Each package includes:

1 × DC power supply

1 × output power cable

1 × input power cable

1 × user manual

1 × warranty card

All DC power supplies and accessories undergo inspection before shipment to ensure reliable quality. The SPS3010C has passed CE & FCC certification.

We provide professional after-sales service and technical support. If you have any questions about the SPS3010C 30V 10A power supply for DC/DC converter testing, please feel free to contact us.

Technical Specifications

Why Choose KUAIQU SPS3010C?

For power supply and DC/DC converter testing, engineers need a power supply that provides flexible voltage and current adjustment, sufficient output capacity, clear electrical parameter monitoring, and protection functions for different power electronics test conditions.

The KUAIQU SPS3010C combines:

✓ 0–30V / 0–10A adjustable output

✓ 300W power capability

✓ Adjustable regulated DC output

✓ OCP protection

✓ Low-ripple DC output

✓ 10mV voltage setting/readback resolution

✓ 1mA current setting/readback resolution

✓ Real-time voltage, current and power display

✓ Real-time Ah accumulated charge display

✓ High-precision 4-digit display

✓ Reverse polarity protection

✓ Overcharge protection

✓ Over-temperature protection

✓ Short-circuit alarm

✓ Automatic output shutdown after full charge

✓ Dedicated battery charging function

✓ USB-A + USB-C fast charging

✓ Precision encoder adjustment

✓ Output ON/OFF control

Providing a practical testing solution for DC/DC converter testing, power supply module testing, converter input testing, power supply board evaluation, DC voltage converter testing, electronic module testing, power circuit debugging, prototype power testing, battery-powered converter testing, and laboratory power electronics applications.