Item Type: Switching Power Supply Driver Material: Aluminum Alloy Model: YY-200-24 Output Current: 8.34A Error Range: 1% Adjustable Pressure Range: 5% Power: 200W Max Waterproof Rating: IP20 Start, Rise, Hold Time: 200ms, 50ms, 20ms Working Temperature and Humidity: -10-60, 20%-90%RH Storage Temperature and Humidity: -20-80, 10%-95%RH Size: Approx. 160 x 98 x 50mm/6.3 x 3.86 x 1.97in Uses: LED power supply, medical power supply, display power supply, industrial control field, power equipment, instrumentation, solar photovoltaic power supply How to Use: 2. When wiring, please turn off the input power. 4. Check whether the mounting screws are in contact with the power supply board components, and measure the insulation resistance between the housing and the input/output to avoid electric shock. 5. Most of the LED switching power supply housing is the heat dissipation part. When installing, increase the contact area between the housing and the case to facilitate heat dissipation and extend the life of the power supply. If the power supply has a built-in fan, the fan's vent should not be blocked. 6. Before the installation is complete, please carefully check whether the wiring is correct, and prevent incorrect or reverse connections. Re-enable after confirming that it is correct Package List 1 x Switching Power Supply Driver 1The use of high heat dissipation aluminum alloy shell, good heat dissipation protection components, improve work efficiency. 2It can be used for LED power supply, medical power supply, and display power supply. 3It can also be used in the field of industrial control, power equipment, instrumentation, and solar photovoltaic power supplies. 4Reduce external volume and optimize components to ensure stable performance and long service life. 5Lightweight design, focus on internal configuration, higher efficiency, with IP20 waterproof function.