DC 12V 40A 500W Universal Regulated Switching Power Supply CCTV ETC,
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In stockR448
The Story
This universal regulated switching power supply delivers a stable 12V DC output at up to 40A (500W), making it ideal for powering LED strips, 3D printers, CCTV cameras, ham radios, and other electronics. It features adjustable output voltage (±15%), built-in cooling fan, and multiple safety protections including overload, over-voltage, thermal cut-off, and short circuit protection. The metal case with ventilation holes ensures efficient heat dissipation for reliable indoor operation.
add_circle The Upside
- check High power output suitable for multiple devices
- check Multiple safety features protect connected equipment
- check Adjustable voltage adds flexibility
remove_circle The Downside
- close Indoor use only, not weatherproof
- close Fan noise may be noticeable in quiet environments
- close No included power cord or connectors
Specifications & features
Key features
- check_circle Output: 12V DC, 40A (500W)
- check_circle Adjustable output voltage ±15%
- check_circle Built-in cooling fan and ventilated metal case
- check_circle Safety protections: overload, over-voltage, thermal, short circuit
- check_circle Input: 100-120V/200-240V AC, 50/60Hz
Specifications
Cooling
Built-in fan
Input Voltage
100-120V AC 60Hz / 200-240V AC 50Hz
Material
Metal case
Output Current
40A
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