Upgraded OVP/OCP We care more than you expect. Based on the original DC power supply, this new serie DC bench supply improved the Over Voltage Protection (OVP) and Over Current Protection (OCP) and added OVP/OCP button, provides more secure using experience. Activate the OVP/OCP of the adjustable power supply, if the output voltage/current is higher than preset (or short circuit etc.), the DC regulated power supply stops output automatically and sounds beeping alarm, the display flashes OVP/OCP, provides real-time protection for the bench power supply. To turn to general mode, just turn up the voltage/current or disconnect load (when short circuit is detected) and repress the OVP/OCP button
Output Switch Sometimes we need to switch between different voltage or current outputs in experiments or work, but we often forget to turn off the output and causing damage to the load. The adjustable DC power supply OUTPUT switch is designed to solve this problem, just with a single press of the added OUTPUT switch, you can easily turn the output on or off. You don't need to disconnect the load or turn off the power each time, making the variable DC power supply more convenient and efficient to use. Kindly Remind - For safety consideration, the DC power supply comes with only 110V input which meets the US standard voltage. 220V input is NOT available for this bench power supply
Precision Encoder Unlike ordinary potentiometer knobs, this DC power supply variable features with high precision encoder adjustment knobs that has strong accuracy and stability. With coarse adjustment and fine adjustment, the number of digit can be switched by pressing the knobs, and the value can be set between 0-9 by rotating the knobs, you can set the desired voltage and current on bench supply effortlessly. The required voltage and current can be adjusted without actual output power, which makes this benchtop DC power supply more secure and more energy saving
Mute Function The DC power supply features with encoder knob adjustment beeping sound by default, helps you know the real-time adjustment progress of bench power supply. Of course, we know your concern that sometimes you find the beeping sound of benchtop power supply is annoying. Take it easy, the DC power supply has option to mute the beeping sound, just press and hold the V-FINE encoder knob (the second knob) for 5 seconds, a "bi" sound will remind you the DC power supply is mute. To reactivate the beeping sound, press and hold the V-FINE encoder knob for 5 seconds again or turn off the power supply and restart
18W USB-A/Type-C Fast Charging & Intelligent Cooling Fan Complaining about mobile phones or repaired devices not being charged in time? The NICE-POWER adjustable switching regulated power supply allows you to avoid this dilemma. The variable power supply is configured with 18W USB-A and Type-C fast charging ports which can quickly charge any USB devices anytime. The adjustable power supply features with intelligent temperature-controlled fan and heat sink for excellent heat dissipation when the working temperature of the switching power supply exceeds 122℉/50℃, greatly reduce working noise and improving the DC regulated power supplies working efficiency and lifespan
Reliability & Various Applications The adjustable DC power supply is built with premium electronic components and reliable circuit designs that include multiple protection functions, such as leakage, grounding terminal, over-voltage, over-current, over-power, over-load, over-temperature, short-circuit protection to ensure stable working performance and prolong the life of the adjustable DC power supply effectively. This benchtop power supply is suitable for battery charging (LiFePO4, lead acid batteries, etc.), electronics repair, anodizing, electrolysis, electroplating, aging test, production line test, DIY, labs, schools, laboratories scientific research and teaching etc.
Quality Assurance & Customer Service Purchasing from NICE-POWER, you will get 1×110V DC power supply variable (all-metal body design, packed with 5-layer corrugated drop-proof packing box and shockproof foam sponge), 1×high quality thickened power cable, 1×high quality thickened output cable, 1×user manual (English available), efficient after-sales service, technical support. We will inspect all lab power supplies and accessories before shipment to ensure that the quality of the adjustable switching DC regulated bench power supply received by each customer is good. If you have any questions about our variable power supply, please let us know without hesitation
