DC Power Supply Variable 30V 10A, 300W Encoder Adjustable Switching Regulated High Precision 4-Digits LED Display 5V /2A USB Port Bench Lab Power Supplies with OCP OVP Output Button

Features

• Newly Added OCP OVP Button: The bench power supply can manually preset the maximum output current and voltage values, when the output value exceeds the preset value, the benchtop power supply will start the short circuit protection to protect your equipment. The new OCP OVP button allows the maximum output current and voltage values to be set manually and can be calibrated to improve overall accuracy.
• Equipped Stable Output Switch Button, USB Port: DC power supply can directly preset for current and voltage. Sometimes we need to switch between different voltage or current outputs, but often forget to unplug instrument, resulting in instrument burnout, a situation that often occurs in maintenance testing. The output switching function can effectively prevent damage to your equipment or load. 5V/2A USB port provides a stable output of power to charge your devices.
• 2024 Upgrad Encoder Knob: Compared to the original two encoder knobs, we upgraded to four high-precision encoder knobs. It can precisely set the current and voltage values required for coarse and fine adjustments. The encoder knob with fine have a new mute function, turns off the beep when pressed for five seconds. Encoder knob replaces the potentiometer switch. Pressing the knob toggles the digits, and rotating the knob sets each digit in the 0-9 range with resolutions up to 0.01V and 0.001A.
• Stable Output, Auto Switch C.C/C.V Mode: DC power supply is a low noise, low ripple, voltage stabilized high power continuous output power supply. Constant voltage and constant current modes can be switched automatically. (It can be used as a regulated power supply and a regulated current supply. When you can not adjust current, may be because you do not have access to the electronic load. You can turn on an electronic load or form a short connection to adjust it. You can also contact us.)
• Multiple protections, Temperature Control Fan: The DC power supply equipped complete operating protection function: over-voltage protection, over-current protection, over-heat protection, over-load protectionand termination protection. When the operating temperature of the lab power supply exceeds 122F/50C, the fan will automatically turn on, low noise, effective heat dissipation, and prolong equipment life.
• CE & FCC Certification, Wide Applications: 30V 10A Lab power supplies have passed CE & FCC Certification. This benchtop power supply is suitable for battery charging ( LiFePO4, lead-acid battery, etc.), labs, schools, electronics repair, electrolysis, electroplating, lamp testing, aging testing, DIY, communication equipment maintenance, products line, scientific research and teaching units.
• Packing List and After-Sales: The bench power supply measures only 12*8*5 inchs and weighs only 3.3 lb. 2024 Upgrade desktop power supply is small and lightweight. It saves you more space on your workbench and is easy to carry around when you need it. Package include: Power Supply host*1input power cord*1output power cord*2user manual*1. If you have any questions about our lab DC power supply, please contact us and we will reply within 24 hours.