DC 12V 40A 500W Universal Regulated Switching Power Supply CCTV ETC,

DC 12V 30A max. Output voltage is adjustable 15%. Three sets of output Channel

Safety features: Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection.

Voltage consistency: There is no voltage fluctuations to speak of at power on, during transmit, receive, or at power off.

It comes with built-in cooling fan and many holes on the metal case, which makes heat dissipation more efficient.

Great for LED Strips, 3D Printer, ham radio transceiver, CCTV cameras, audio amplifier, wireless router, ADSL Cats, HUB, audio/ video power supply.
Indoor use only!

12V 40A Power Supply.
Made of metal shell.
Specifications:
Input: 100-120V 60Hz
200-240V 50Hz
Output:12V40A

What’s in the box
1 x 12v-40A Supply 500W Power Box