Universal Switching Power Supply, Adjustable DC Power Supply Digital Lab Bench Power Source Stabilized Power Supply Voltage Regulator Switch Voltage Regulator Switch

The product is the four positions of a three -window display high -precision switch DC power supply, which can display voltage, current and power supply at the same time. This product is widely used for mobile phone maintenance, computer maintenance, schools and production lines. Its output voltage and current can be continuously adjusted between 0 and nominal values. The stability and chain coefficient of the power supply are very good, the USB fast charging function and the perfect short -circuit protection circuit. Its size, beautiful design, convenient operation can work for a long time, and are deeply affected by most users Beloved person.introduce:A series of switching power for measuring tools exclude the inconvenience of large and heavyweight. The four adjustment buttons are controlled by two variable resistors, which have rough and fine adjustments for more relaxed and accurate adjustments.Output voltage: 0 ~ 30V/0 ~60V (optional) (optional)Output current: 0 ~ 5A/0 ~ 10A (optional) (optional)Output power: 150W/300W (optional)Voltage display resolution: 0.01VCurrent display resolution: 0.001AThe output voltage range from 0 to the rated voltage and continuously adjusts.Operating temperature and humidity 0 40 C RH80The storage temperature is 10 70 C RH70.Constant voltage resumeVoltage stability: 0.1 % ± 3mvLoad stability: 0.2 % ± 3mvWaves voltage: 0.5 % VP-P0 to the rated voltage continuous adjustmentConstant current CCCurrent stability: 0.1 % ± 3mALoad stability: 0.2 % ± 3mAPircular current: 0.5 % VP-PRestore time: 500sTemperature coefficient: 100ppm/0 to the rated current continuous adjustmentexhibit0.56 -inch white light four -digit number digital tube displayDisplay accuracy: 0.5 % ± numberDisplay resolution: voltage 0.01V, current 0.001AMaterial: aluminum alloyAuxiliary function: USB fast charging, supporting a variet

• Voltage stabilization, current limiting, simple operation
• Dual voltage input and convenient choice
• Have complete operating protection function
• Temperature controlled fan cooling, low noise and long life.
• The output voltage and current can be controlled and adjusted by variable resistors, which provides more convenience and accuracy for the adjustment of voltage and current.