50V 8A DC Numerical Control Lithium Battery Step-Down Power Supply 1. Input voltage: DC6.0~55V low voltage 5.5V, high voltage 60V 2. Output voltage: DCO.0V~50V 3. Output current: 0.000A~8.100A 4. Output power: 0-400W 5. Output ripple typical value: Vpp-150mv 6. Voltage resolution: 0.01V 7. Current resolution: 0.001A 8. Voltage accuracy: 0.4%+1 word 9. Current accuracy: 0.5%+3 words 10. Capacity: 0-999999AH 11. Energy: 0-999999WH 12. Time: 0-1000 hours 13. Rotate the encoder in the ON state to switch the display of current A, power W, capacity Ah, energy Wh, time h, simple and clear 14. Hardware protection: Input anti-reverse connection protection and output short-circuit protection, short circuit will not burn 15. Software protection: overvoltage protection (OVP), overcurrent protection (OCP), overpower protection (OPP), overtemperature protection (OTP), input undervoltage protection (LVP) 16. Intelligent silent temperature-controlled fan, the fan automatically starts when the temperature is greater than 50 degrees or the current is greater than 2A 17. After setting to CC, the constant current value is adjusted by default. When driving LED, you can quickly dim the light by rotating the encoder pointer, which is very convenient. 18. The product has a locking function: press and hold the encoder button for 5 seconds to lock the set voltage and current to prevent misoperation. After locking, press and hold the encoder button for 5 seconds to unlock. 19. XY5008L size: 79x42mm, 20. XY5008L with case size: 111x65x57 mm remind: 1. If the output is connected to a battery, charging the battery can prevent backflow. However, when the output is connected to a battery, the positive and negative poles cannot be connected reversely. Reverse connection can directly cause damage to the product. 2. If the product output is connected to coil-type inductive loads such as fans, motors, solenoid valves, etc., please leave a margin by yourself, because the moment the inductive load starts, the current will be very large, generally 3-4 times the normal operating current, and it is very easy to be damaged. product 3. Do not overvoltage the input. If the limit voltage is exceeded, the product will be directly damaged. Make sure the input is a standard DC voltage. A complete rectified and filtered DC power supply is required, such as some with only one transformer, such as lead-acid ones. The battery charger doesnt work