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The KUAIQU SPPS-H305 Adjustable DC Power Supply is a 30V 5A bench power supply designed for sensor testing, electronic measurement, circuit evaluation, and engineering development. With precise encoder knob adjustment, stable DC output, real-time voltage/current/power display, and built-in OCP/OVP protection, it provides reliable and adjustable power support for engineers testing sensors, measurement modules, and low-voltage electronic devices.
The SPPS-H305 bench power supply features a precision encoder knob for smooth and accurate voltage and current adjustment. During sensor testing, engineers can easily adjust power conditions to evaluate sensor response, verify operating requirements, and test different input voltage conditions for electronic measurement systems.
As an adjustable DC power supply, the SPPS-H305 provides stable DC output with low ripple performance to support reliable sensor evaluation. Clean power delivery helps reduce unwanted power interference when testing sensors, signal modules, and electronic measurement components.
The SPPS-H305 includes built-in Over Current Protection (OCP) and Over Voltage Protection (OVP) functions. These protection features help protect connected sensors, testing circuits, and electronic modules from abnormal current or voltage conditions during development and verification.
The dedicated Output ON/OFF button allows users to quickly control power delivery without changing preset voltage and current values. This function is useful for repeated sensor testing, comparison testing, and development processes that require frequent power switching.
The clear LED display provides real-time monitoring of:
Output Voltage (V)
Output Current (A)
Output Power (W)
Engineers can easily observe power conditions during sensor testing and evaluate how connected devices respond under different operating states.
The integrated USB 5V/2A output provides additional power support for compatible low-power devices used during sensor development and testing, including USB accessories, cooling fans, and other auxiliary equipment.
The KUAIQU SPPS-H305 Adjustable DC Power Supply is designed for sensor testing applications where accurate and stable DC power is required. Engineers can use adjustable voltage and current output to evaluate sensor operation, verify electrical characteristics, and support development testing.
The 30V 5A bench power supply provides reliable power for testing sensor modules, measurement devices, and electronic monitoring systems that require adjustable DC input conditions.
With precision encoder adjustment and real-time parameter monitoring, the SPPS-H305 helps engineers check circuit behavior, verify sensor-related designs, and perform controlled power tests during product development.
The adjustable output capability makes the SPPS-H305 suitable for prototype verification, laboratory testing, and engineering projects involving sensors, embedded modules, and low-voltage electronic components.
Each KUAIQU SPPS-H305 Adjustable DC Power Supply is inspected before shipment to ensure stable performance and reliable operation.
Package Includes:
1 × SPPS-H305 Bench Power Supply
1 × Output Test Lead
1 × AC Power Cord
1 × User Manual
1 × Warranty Card
Quality Assurance:
CE & FCC Certification
Inspection before shipment
Customer support within 24 hours
| Parameter | Specification |
|---|---|
| Model | SPPS-H305 |
| Rated Voltage | 0-30V |
| Rated Current | 0-5A |
| Rated Power | 150W |
| USB Output | 5V/2A |
| Load Regulation Voltage | ≤0.3%+10mV |
| Load Regulation Current | ≤0.1%+2.5mA |
| Line Regulation Voltage | ≤0.01%+2.5mV |
| Line Regulation Current | ≤0.1%+2.5mA |
| Voltage Setting Resolution | 10mV |
| Current Setting Resolution | 1mA |
| Voltage Readback Resolution | 10mV |
| Current Readback Resolution | 1mA |
| Voltage Setting Accuracy | ≤0.05%+10mV |
| Current Setting Accuracy | ≤0.01%+10mA |
| Voltage Readback Accuracy | ≤0.05%+10mV |
| Current Readback Accuracy | ≤0.01%+10mA |
| Ripple Voltage | ≤60mVp-p / ≤10mVrms |
| Ripple Current | ≤10mArms |
| Rise Time (No Load) | ≤200mS |
| Rise Time (Full Load) | ≤300mS |
| Fall Time (No Load) | ≤15S |
| Fall Time (Full Load) | ≤300mS |
| Dynamic Response Time | ≤200mS |
| Efficiency | ≥85% |
| Input Voltage | AC 220V (AC110V optional) |
| Size | Approx. 21×17×8cm |
| Net Weight | Approx. 1.3KG |
The KUAIQU SPPS-H305 Adjustable DC Power Supply combines precise adjustment, stable output performance, and practical protection functions for professional sensor testing applications. The encoder knob adjustment allows engineers to quickly set test parameters, while Output ON/OFF control and OCP/OVP protection provide safer and more efficient testing operations.
Designed as a reliable 30V 5A bench power supply, the SPPS-H305 is suitable for sensor evaluation, measurement system testing, prototype development, and electronic testing environments where accurate and stable DC power is required.
30-Day return and refund guarantee (Refer to our Refund Policy), 2-year warranty (only available for orders purchased directly from kuaiquinstrument.com), lifetime technique support by KUAIQU.
Please feel free to reach us with any concerns:
Email: kuaiquinstrument@163.com
We strive to reply to you within 24 hours.
Shenzhen Kuaiqu Electronic Co., Ltd. was founded in 2014 and is located in Shenzhen City, Guangdong Province. It is a scientific and technological enterprise integrating,production and sales. Specializing in the production of DC stabilized power supply, variable frequency power supply, switching power supply, program-controlled power supply and other 100 kinds of measuring teaching instruments and industrial special equipment.
We are committed to delivering premium products and exceptional customer service, striving to be your most reliable and intelligent assistant.
At KUAIQU, we are committed to providing our customers with the best value for their purchases. To ensure you always get the best price, we offer a 30-day price guarantee on all products purchased directly from kuaiquinstrument.com. This policy aims to give you confidence and peace of mind when shopping with us.
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