KUAIQU SPPS-H Series 30V 60V 160V Adjustable DC Bench Power Supply

Download English Manual (PDF) Click the link above to get the full user guide for this product. KUAIQU 30V 60V 160V Adjustable Precision Power Supply Precision Adjustable Power Supply for Repair, Testing, Laboratory & Industrial Applications.Power your work with confidence and accuracy. The KUAIQU SPPS-H Series delivers high-precision, low-ripple, and stable DC output, designed for engineers, electronics repair technicians, R&D laboratories, universities, and industrial testing environments. Key Features High Precision Voltage & Current Control Dc bench power supply equipped with a precision encoder knob for smooth, accurate adjustment of voltage and current. Ideal for sensitive electronics testing, circuit debugging, and prototyping. Ultra-Stable Low Ripple Output The 320W adjustable dc power supply provides clean DC power with minimal ripple and noise, ensuring safe operation for delicate components such as ICs, microcontrollers, sensors, and communication modules. Advanced Protection System (OCP / OVP) Built-in Over Current Protection (OCP) and Over Voltage Protection (OVP) automatically shuts down output to protect your devices, prototypes, and test equipment. Independent Output Control Switch Dedicated OUTPUT button allows safe switching without altering preset voltage/current values—ideal for repeated testing and production environments. USB 5V / 2A Output Port Convenient USB interface for powering: Development boards (Arduino, Raspberry Pi, ESP modules) Mobile devices Cooling fans USB testing instruments Real-Time LED Display Clear digital display shows: Output Voltage (V) Output Current (A) Output Power (W) Designed for fast, intuitive monitoring during lab work and field testing. Stable & Professional Performance Engineered for continuous operation with: High accuracy output regulation Fast transient response Excellent load stability Low ripple & noise performance Reliable long-term operation Perfect for professional environments where power stability is critical. Ideal Applications The SPPS-H Series variable dc power supply is designed for electronics repair, laboratory testing, product development, engineering education, industrial maintenance, quality inspection, embedded systems, battery charging, LED testing, automotive electronics, and DIY projects. Its stable output, precise adjustment, and built-in protection make it a reliable power source for everyday testing and development tasks. Package Includes 1 × DC Bench Power Supply 1 × Output Test Lead 1 × AC Power Cord 1 × User Manual 1 × Warranty Card Specifications Parameter Category Parameter Item SPPS-H3010 SPPS-H605 SPPS-H1602 Rated Output Parameters (0℃~40℃) Voltage 0-30V 0-60V 0-160V Current 0-10A 0-5A 0-2A Power 300W 300W 320W General Interface USB Output 5V/2A 5V/2A 5V/2A Load Regulation Voltage ≤0.3%+10mV ≤0.3%+10mV ≤0.3%+10mV Current ≤0.1%+2.5mA ≤0.1%+2.5mA ≤0.1%+2.5mA Line Regulation Voltage ≤0.01%+2.5mV ≤0.01%+2.5mV ≤0.01%+2.5mV Current ≤0.1%+2.5mA ≤0.1%+2.5mA ≤0.1%+2.5mA Setting Resolution Voltage 10mV 10mV <100V: 10mV / ≥100V: 0.1V Current 1mA 1mA 1mA Readback Resolution Voltage 10mV 10mV <100V: 10mV / ≥100V: 0.1V Current 1mA 1mA 1mA Setting Accuracy Voltage ≤0.05%+10mV ≤0.01%+15mV ≤0.01%+15mV Current ≤0.01%+10mA ≤0.01%+10mA ≤0.01%+10mA Readback Accuracy Voltage ≤0.05%+10mV ≤0.01%+15mV ≤0.01%+15mV Current ≤0.05%+10mA ≤0.01%+10mA ≤0.01%+10mA Ripple & Noise (20Hz~20MHz) Voltage Ripple ≤100mVp-p / ≤15mVrms ≤200mVp-p / ≤20mVrms ≤300mVp-p / ≤30mVrms Current Ripple ≤15mArms ≤20mArms ≤30mArms Dynamic Response Parameters Rise Time (No Load) ≤200mS ≤200mS ≤200mS Rise Time (Full Load) ≤300mS ≤300mS ≤300mS Fall Time (No Load) ≤20S ≤20S ≤30S Fall Time (Full Load) ≤300mS ≤300mS ≤300mS Dynamic Response Time ≤200mS ≤200mS ≤200mS Efficiency Conversion Efficiency ≥85% ≥85% ≥85% Dimensions & Weight Unit Size / Net Weight Approx. 21178cm, 1.3KG Approx. 21178cm, 1.3KG Approx. 21178cm, 1.3KG