Adjustable DC Power Supply with Multiple Outputs: 30V 10A, 60V 5A, 120V 3A, USB Interface and Preset Current Functionality

Safety and efficiency are paramount with this adjustable DC power supply. It includes multiple protection features such as over-voltage, over-current, and short-circuit protection, ensuring stable performance and prolonging the lifespan of the unit. The built-in 5V 2A USB port allows for quick charging of USB devices, while the intelligent cooling fan operates quietly to maintain optimal working conditions. Whether you are a professional electrician or a DIY electronics enthusiast, this power supply is designed to meet your needs with precision and reliability.

Key Features:

• Precise 4-digit LED display for real-time monitoring of voltage, current, and power.
• Output switch control for easy on/off functionality, enhancing safety and energy efficiency.
• Multiple safety protections including over-voltage, over-current, and short-circuit safeguards.
• Built-in 5V 2A USB port for convenient charging of mobile devices.
• Compact and lightweight design for easy portability and use in various settings.

DC Power Supply Specification

Input Voltage: 115V±10% 60Hz / 220V±10% 50Hz
Working Temperature 0 ℃-40℃; Relative Humidity: ＜80%RH
Storage Temperature -10 ℃-70℃; Relative Humidity: ＜70%RH
Constant Voltage State Voltage stability≤0.1%+3mV Low Voltage:0.2~0.3%+3mV Load stability≤0.5%+3mV Ripple noise≤30mVrms
Constant Current State Current stability≤0.2%+3mA Load stability≤0.2%+3mV Ripple noise≤20mArms
Display Accuracy 0.5%+2digits
Display Resolution Voltage: 000.1V / Current: 0.001A
Product Dimension 3.3 x 9.4 x 5.9 Inches
Product Weight 2.6 lb
Fuse Standard 5A (AC 110V Input)