240W 12V 20A AC/DC Switching Power Supply constant voltage for    3D printer LED Light CCTV Camera Surveillance Equipment
 Product Configuration: 
- 100% Brand New
- High quality, high performance
- Pass CE / ROHS certification
- Product Name:switch power supply  
- Input Voltage: 85-264VAC  47-230Hz 
- Output Voltage: DC 12V / 20A
- Output power: 240W 
- Input current: 24A / 115V 1A / 230V
- Inrush current: cold start current 20A / 115V 40A / 230V
- Load stability: +/- 2%
- Ripple and noise: 50MV
- Efficiency: 85%
- Size: Approximately 213*112*49mm(L*W*H)
- Working Temperature: -10~60℃
- Working Frequency: 47-63(HZ)
- Protection: Short circuit / Over load / Over voltage
- Shell Material: Metal case / Aluminum base 
- Application:3D printer,Communication, LED display, Computer Network LED strip, led module, led lamp, Surveillance Equipment
Precautions:
- The input voltage should be within the specified operating range
- Do not use in high temperature environment, the power supply should have a good cooling space and the environment
- Do not install the power supply on flammable materials, away from gas stations and places of smoking
Warmth Tips:
- Power supply Power is 100% 
- Wiring will lose part of the Power
- It is recommended to use the power of 80% -85% of the product, to avoid load
package included: 
1 x DC12V 40A switch power supply