KUAIQU SPPS-D1202X-R 120V 2A 240W Linear DC Power Supply for Semiconductor &Power Electronics Testing
KUAIQU SPPS-D1202X-R 120V 2A 240W Linear DC Power Supply Product Overview The KUAIQU SPPS-D1202X-R 120V 2A 240W Linear DC Power Supply is designed for applications where the primary requirement is a wider DC voltage range rather than high current, including power semiconductor evaluation, power electronics R&D, component characterization, and higher-voltage circuit testing. Its 0–120V output extends well beyond conventional 30V and 60V bench supplies, providing greater flexibility for testing electronic components and circuits requiring elevated DC voltage. The linear design provides stable, low-ripple output, while programmable ramping and cycle testing allow engineers to control how voltage is applied during experiments. Key Features 0–120V / 0–2A Output: Provides up to 240W for circuits and components requiring a wider DC voltage range. Wide-Range Voltage Control: Suitable for evaluating electronic components and circuits across a broad voltage range. Linear Low-Ripple Output: Provides stable DC power for component characterization and power electronics experiments. 10mV / 1mA Adjustment Resolution: Enables controlled voltage and current adjustment during component evaluation. Voltage & Current Waveform Display: Allows engineers to monitor output behavior directly on the LCD. Controlled Voltage Ramp: Gradually applies voltage to help evaluate startup and voltage-response characteristics. Programmable Cycle Testing: Supports repeated voltage sequences for component and circuit experiments. 99 Groups of Data Storage: Allows different test conditions to be stored and recalled. OCP & OVP Protection: Helps protect valuable components and test circuits. USB 5V/2A Output: Provides auxiliary USB power with real-time monitoring. RS232 / RS485 / USB Communication: Supports computer-controlled experiments and automated test setups. Screen Lock & Buzzer: Helps prevent unintended parameter changes during testing. Applications Power Semiconductor Testing MOSFET Evaluation IGBT Testing Power Electronics R&D Electronic Component Characterization Higher-Voltage Circuit Development Power Module Development 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. Specifications Parameter SPPS-D1202XR Output Voltage 0 ~ 120V Output Current 0 ~ 2A Rated Power 240W USB Output 5V / 2A Load Regulation (Voltage) ≤0.01%+10 mV Load Regulation (Current) ≤0.01%+10 mA Line Regulation (Voltage) ≤0.01%+3 mV Line Regulation (Current) ≤0.01%+3 mA Setting Resolution (V/A) 1mV / 1mA Readback Resolution (V/A) 1mV / 1mA Setting Accuracy (Voltage) ≤0.03%+10mV Setting Accuracy (Current) ≤0.1%+10mA Readback Accuracy (Voltage) ≤0.03%+10mV Readback Accuracy (Current) ≤0.1%+10mA Ripple & Noise (Voltage) ≤15mV(p-p) / ≤5mV(rms) Ripple & Noise (Current) ≤10mA(rms) Rise Time (No Load / Full Load) ≤200ms Fall Time (No Load) ≤500ms Fall Time (Full Load) ≤50ms Full Load Efficiency ≥48%