RUZIZAO Stabilized Power Supply DC Power Supply 900W High Output 3 Memory Modes Protection Function Button Encoder Knob Variable DC Stabilized Power

Multi-layer safety protection system: Equipped with overvoltage, overcurrent, overheating and short circuit protection. When a short circuit occurs, an alarm sounds to notify you of the abnormality. The alarm can be switched ON/OFF by pressing and holding the lock button for 5 seconds. Equipped with a mechanism that instantly locks the current output setting by pressing the same button briefly. High-precision LED display and encoder knob control: Equipped with a highly visible 4-digit LED display. Achieves high-precision measurement with a voltage resolution of 0.01V and a current resolution of 0.001A. Press the encoder knob to select the digit, then rotate it to fine-tune the voltage and current values. The quick and accurate parameter settings unique to precision DC power supplies optimize the efficiency of important tasks. Time-saving memory function: Three memory presets allow you to instantly save and recall frequently used voltage/current settings. Settings are retained even after rebooting, eliminating work delays. The misoperation prevention lock function blocks setting changes during operation, prevents accidental touching of buttons, and maintains stable output. Smart Temperature Control: Low noise operation and built-in intelligent temperature management system. When the internal temperature reaches about 50℃, the cooling fan will automatically start, optimizing heat dissipation and extending product life. Warranty and after-sales service: All DC power supplies undergo strict quality inspection before shipping. If you have any questions, please feel free to contact us. We will definitely respond within 24 hours. High-precision Encoder Knob: The DC power supply is equipped with a high-precision encoder knob. You can press the knob to switch between each digit, and turn the knob in the range of 0 to 9 to customize each digit. You can set the voltage or current more accurately. The option to set the voltage or current can be switched by the (V/A) button. Output Enable/Disable Button: In the process of using the bench power supply, you can prevent forgetting to turn off the output and damage to the load. You can simply press this button to turn on or off the output of the bench power supply. This makes the use of the power supply more convenient. Overcurrent Protection: When the OCP function is turned on, if the load equipment is short-circuited during operation, the adjustable power supply will automatically stop the output and warn you with a buzzer. It protects the adjustable DC power supply and the load from damage. 4-Digit Display & Mute Mode: With a bright display, you can work comfortably even in dimly lit places. You can also set the on mode and mute mode to sound a beep when setting according to your needs.