Features Reliable 25W Output Power: Delivers a stable 2.1A current at DC 12V, ensuring optimal performance for your LED light boxes and security camera systems Durable Aluminum Alloy Construction: Built with high-quality materials for enhanced sturdiness and wear resistance, ensuring longevity in various applications Efficient Heat Dissipation Design: Features punched mesh heat dissipation holes to prevent overheating, maintaining reliable operation even in high-temperature environments Enhanced Safety Features: Equipped with a protective cover on the connection terminal, reducing the risk of electric shock while providing dustproof isolation Compact and Optimized Design: Reduced external volume with an optimized internal configuration for stable performance and an extended service life, perfect for industrial supplies Features: 1、25W 2.1A switching power supply, it has an input voltage of 170？264V and an output voltage of DC 12V. 2、High？quality aluminum alloy material, sturdy, ？resistant, wear？resistant and . 3、With punched mesh heat dissipation hole, it will not be unusable due to overheating even in high temperature environments. 4、The connection terminal is equipped with a safety protection cover to avoid electric shock, dustproof and isolated. 5、Reduced external volume, optimized internal configuration, stable performance and long service life. Specification: Item Type: Switching Power Supply Shell Material: Aluminum Alloy Model: YY-25-12 Input Voltage: AC 170-264V Output Voltage: DC 12V Output Current: 2.1A Error Range: ±1% Adjustable Prure Range: ±5% Power: 25W maximum 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. 79 x 48 x 22mm/3.1 x 1.9 x 0.9in Purpose: Industrial automation, PLC control cabinet, DC motor, acc control display system, monitoring equipment, light box advertising, LED equipment Package List: 1 x Switching Power Supply Note: betweendiv>Before using the switching power supply, please read the manual carefully to check whether the current and voltage of the switching power supply and the load current and voltage meet the requirements of use.between/div>betweendiv>1. When using the switching power supply, be sure to pay attention to the internal high voltage parts of the machine, and do not touch the internal components of the machine. Non？professionals should not disassemble the power supply for maintenance, otherwise there is a danger of electric shock. Before use, read the relevant wiring marks clearlybetween/div>betweendiv>2. When wiring, please turn off Package List 1 x Switching Power Supply