About this item

• Updated OCP/OVP:We care more than you expect. This new series of laboratory power supplies has improved over-current (OCP) and over-voltage (OVP) protection, ensuring a safer using experience. By activating the OCP/OVP of the regulated laboratory power supply, if the output current/voltage is higher than the preset (or short circuit, etc.), the laboratory adjustable power supply automatically stops the output and beeps alarm, the display flashes OCP/OVP, providing real-time protection for the laboratory power supply
• OUTPUT OUTPUT Switch: Sometimes you need to switch between voltage or current output during experiments or work, but often forget to turn off the output, causing damage to the load. The adjustable lab power supply output switch is designed to solve this problem, just press the output switch to easily turn on or off the output. No need to disconnect the load or turn off the power every time, making the adjustable bench power supply more convenient and efficient to use
• Precision Encoder: Unlike common potentiometer knobs, this adjustable bench power supply is equipped with coarse and fine adjustment knobs with high precision encoders, characterized by great precision and stability. Coarse adjustment knobs set the value before the decimal point, while fine adjustment knobs set the value after the decimal point. The combination of the 4 encoder knobs allows you to set the desired voltage and current on the regulated bench power supply without any effort
• 18W FAST CHARGING & SMART COOLER FAN: The RUZIZAO bench DC power supply is configured with 18W USB-A and Type-C fast charging ports, which can quickly charge any USB device. DC lab power supply is equipped with intelligent temperature controlled fan and heatsink for excellent heat dissipation when the working temperature of the variable lab power supply exceeds 122℉/50℃, greatly reducing working noise and improving the working efficiency and lifespan of adjustable DC lab power supply
• Mute function: The variable bench power supply is equipped with a predefined beep that helps you know the real-time status of the bench power supply. Are you annoyed by the beep of the laboratory power supply? Don't worry, the adjustable power supply has the option of mute Press and hold the V-FINE encoder knob (the second knob) for 5 seconds, a "bi" sound will remind you that the bench power is off. To wake up the beep, press and hold the V-FINE encoder knob again for 5 seconds or turn off the power supply and restart it
• Reliability and Various Applications The laboratory power supplies are built with premium electronic components and reliable circuits that include over-voltage, over-current, over-power, overload, over-temperature and short circuit protection to ensure stable working performance and effectively extend the life of the laboratory power supply. This bench power supply is suitable for battery charging (LiFePO4, lead acid batteries, etc.), electronics repair, MCU, servos, motors, drivers, anodizing, electrolysis, electroplating, aging testing, production testing, DIY, laboratories, schools, scientific and teaching research, etc.
• Quality Assurance and Customer Service: Buying from RUZIZAO, you will get 1×220V laboratory power supply (all-metal body design, packaged with 5-layer corrugated drop proof packaging box and shockproof sponge), 1×high-quality thickened power cable, 1×high-quality thickened output cable, 1×user manual, efficient after-sales service, technical support. We will inspect all laboratory power supply and accessories before shipment to ensure that the quality of the bench feeder received by each customer is good