NICE-POWER SPS1203-2KD - 120V 3A Dual Independent Output Power Supply Negative Voltage Output for Energy Storage Battery

English Manual

Key Features

• 4 in 1 DC Power Supply
  This dual DC power supply meets the needs of multiple power supply specifications at one time—one dual DC power supply is equivalent to two 120V3A power supplies, one 120V6A power supply, and one 240V3A power supply, eliminating the need for multiple separate power supplies and saving space.
• Dual Independent Outputs
  By pressing the "INDEP" button, you will get two independent DC power supplies (120V 3A each). These two DC power supplies feature completely independent control of each output channel—each channel can be adjusted separately without interference, and can output voltage, current, and power independently while supporting simultaneous output.
• One-key Series/Parallel Operation
  One-key Series Mode: Press the "SER" button of the dual power supply, and you will have one 240V 3A power supply.
  One-key Parallel Mode: Press the "PAR" button of the dual power supply, and you will have one 120V 6A power supply.
  Dedicated series/parallel ports: No complex wiring required, simplifying operation and reducing wiring errors.
• Precise Adjustment
  Equipped with a high-precision encoder knob for accurate voltage/current control, ensuring stable output performance even in long-term use, meeting the needs of high-precision power supply scenarios.
• 3rd Channel Fixed USB 5V2A Output
  Comes with an additional fixed USB output channel (5V2A) for powering small devices like smartphones, tablets, or USB-enabled sensors. A USB cable is included for immediate use.
• Dual-Polarity Power Supply Capability
  Can be used as a positive and negative power supply, typically for circuit boards and DC motors. It supports simultaneous output of positive and negative voltages, adapting to the power supply requirements of bipolar-dependent electronic components and equipment.

Applications

• Laboratory: Ideal for circuit testing, electronic development, and component performance verification, providing stable and flexible power support for R&D work.
• Industry: Reliable power supply for production lines, industrial control systems, and precision equipment, ensuring smooth operation of manufacturing processes.
• Education: Perfect for teaching experiments, student training, and electronics courses, helping learners understand power supply principles and circuit applications.
• Circuit Board & DC Motor Scenarios: Suitable for powering circuit boards (such as analog signal processing boards, sensor modules) and DC motors (like small servo motors, precision drive motors), meeting the dual-polarity or high-current power needs of these devices.

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.