KUAIQU SPPS-D1203S - 120V 3A DC Power Supply with Full Color Display Memory Presets Short Killer for DC motors

This product is available at the official website with an exclusive 10% OFF!

Click here and use code ​"KUAIQUVIP"​ at checkout to enjoy instant savings!

Key Features:

Precise control

• Delivers a wide, continuously adjustable output range of 0-120V voltage and 0-3A current, meeting the demands of precise control testing and precision applications.
• Equipped with a full-color LCD display that provides clear, intuitive visualization of key parameters (voltage, current, power, USB Out), ensuring easy monitoring and operation.
• 3 groups memory storage function to save and quickly recall preset voltage/current settings, eliminating repetitive adjustments for recurring tasks.
• Output switch button: Allows one-touch control of power output on/off. This design prevents accidental output activation during parameter setup and enables safe disconnection without shutting down the entire device—critical for protecting sensitive components during testing.

Professional Protection & Stability

• OCP current limiting protection and OVP voltage limiting protection further ensure the safety of connected devices, avoiding damage to the load due to excessive current or voltage, and effectively protecting valuable test instruments and products during the development, testing and production of electronic equipment.
• Features a dedicated USB 5V 2A auxiliary power output, offering convenient power for small peripherals or auxiliary devices during testing.
• Ensures high stability with minimal output ripple, critical for precise applications where voltage/current fluctuations could affect results.
• Integrates comprehensive protection circuits (including over-voltage, over-current, and short-circuit protection) to guarantee reliable performance in demanding environments.
• Panel lock button: With one press, it locks all parameter adjustment knobs/buttons to prevent accidental touches from altering preset settings. This is especially useful in multi-person workspaces or long-duration tests, ensuring consistent test conditions.

• Adjust the key tone (can be turned off)

  In a quiet laboratory environment, the key tone can be turned off to avoid interference; in a noisy industrial environment, turning on the key tone allows users to confirm whether the operation is successful through sound, improving the accuracy of the operation.

Advanced Connectivity (Optional)

• Supports optional USB / RS-232 / RS485 communication interfaces, enabling easy integration with automated systems. Ideal for connecting to testing equipment and control systems, facilitating remote control and data transmission for streamlined workflows(Please note when placing an order).

Versatile Applications

• Laboratory & Education: Reliable power source for research, experiments in laboratories and schools.
• Electronics Field: Maintenance of mobile phones, computers, and electrical appliances; suitable for Arduino projects, electronic maintenance.
• Battery & Component Testing: Safe and controlled charging for LiFePO4 batteries; power supply for electronic component aging tests.
• Specialized Processes: Stable DC power for electrolysis, electroplating, and lamp tests.
• DIY & Others: Ideal for DIY projects and any equipment requiring regulated DC power.

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.