1、4 Digit LED Display: This DC power supply adopts 4 digit LED digital display, which accurately displays voltage value, current value, and power value, clear and intuitive. 2、Advantages: This power supply has the advantages of low voltage fluctuations, low noise, stable output, and low interference, which greatly improves work efficiency. 3、Stable Operation: This DC power supply can be used at full load, stable and does not burn the machine, providing good convenience and stability for your work. 4、Cooling Fan: When the internal temperature of the power supply reaches a certain level, the temperature controlled fan automatically turns on heat dissipation. 5、Multiple Function: Equipped with constant voltage and current, reversible current protection, 2 sets of preset voltage and current, button locking, and other functions. Item Type: DC Power Supply Model: DH6005 Output Current: 0-5A Output Power: 300W Power Stability: ≤0.02%+5mV Load Stability: ≤0.1%+5mV Ripple: 8mVrms (1-20KHz) Setting Accuracy: 0.1%+3 Words Output Overvoltage Protection: Set the OVP protection on the menu. The protection value can be set arbitrarily, and the output is closed after protection Output Overcurrent Protection: Set the OCP protection on the menu. The protection value can be set arbitrarily, and the output is closed after protection Current Setting: Current encoder setting or storage key input Output Polarity: Output positive (+), negative (-) can be arbitrarily grounded Heat Dissipation Mode: Smart air cooling (variable speed) Operating Environment: Indoor Use Design Temperature: 0℃-40℃ Humidity: 10%-85%RH Storage Environment: Temperature: -20℃-70℃ Humidity: 10%-90%RH Size: Approx. 190 x 136 x 55mm / 7.5 x 5.4 x 2.2in 1 x DC Power Supply 2 x Test Cables 1 x Plug 1 x User Manual