Power Supply Adjustable Dc Led 30V 10A Digital Lab Bench Power Source Stabilized Adjustable Switch DC Power Supply 4 Digits 110V

Deatails： Model: DPS3010U Output voltage: 0-30V for 3010U Output current: 0-10A for 3010U Output power: 300W for 3010U Auxiliary output: USB Quick Chang 18w, Supports multiple quick charging protocols Input voltage: AC110V, 60HZ Working TEMP 0-40℃ ; Humidity : 80 % RH Storage TEMP -10-70℃ ; Humidity : < 70 % RH C.V: Voltage stability ≤0.1 % + 3mv; Load stability≤0.1 % + 3mv; Ripple noise :≤20mvrms （ Effective value ） C.C：Current stability ≤0.1 % + 3MA； Load stability≤ 0. 2 % + 3MA； Ripple noise : ≤5mArms （Effective value） Protection mode：Current limiting protection / short circuit alarm stop output and self-recovery Display: Four-digit digital tube , three-window display Accuracy : 0 . 5 % + 3digit Resolution :Voltage 0.01V; current 0.001A Product size: L225mm x W90mm x H145mm Weight: 1.8kg Fuse: 2A for DPS305U/3A forDPS3010U/3A forDPS605U Operation instructions: There are two modes of power output : constant voltage output ( C V ) and constant current output ( C C ) . The output mode is determined by the voltage and current values set by the user and the load that the user receives . The output voltage or current value of the power supply will not exceed the voltage and current value set by the user. In the constant voltage mode , the output voltage is equal to the voltage set by the user. In constant current mode, the output current value is equal to the current value set by the user. Voltage Regulation 1. Adjust the voltage roughly to the required voltage value , the fine-tune the knob to the required specific voltage value 2. In general , the current knob can be adjusted to the maximum , and then the load can be connected for use Current regulation When the user needs to adjust the limiting current output 1. firstly , adjust the voltage to about 5-10V , then short-circuit the positive and negative terminals with wires ( short-circuit alarm needs to be set to C C position ) 2. Adjust the current to roughly adjust the knob to the required current value , and then fine-tune the knob to the required specific current value 3. After disconnecting the short-circuit conductor and adjusting the required voltage by voltage regulation " method , the connection load can be used Packing List 1 x whole machine 1x Power cord 1x Output Load Line 1x Instructions