22W Charger KC Power Supply 12V 24V

Surveillance cameras need power live adapter to provide a stable constant voltage DC power, different kinds of cameras, the use of power adapters and connection methods are not the following two main types:: 1, infrared camera power connection method (1) 121A single power: cut the AC head of the power box, and then cut the AC head of the power box.
1, infrared camera power connection method (1) 121A single power supply: the AC head of the power box will be cut, and then the power box is connected to the house plug, cut the AC head connected to the camera's power head can be
(2) centralized power supply box: centralized power supply box can power multiple cameras, the connection method is similar to the connection of a single power supply, but it has more than one port, you can connect multiple cameras.
2, array cameras dedicated power connection method
Array cameras consume a lot of power, you need to use a 2A power supply live adapter near the power supply, the connector with a power plug with scissors, cut for connection in the house on the plug, the severed end is connected to the monitoring power cord.

Monitoring power adapter how to connect
General monitoring camera power supply 5V, 12V and 24V and other specifications, commonly used is 12V, the power adapter has seven wiring places, divided into input and output, the input has three terminals, respectively, is the fire, zero, ground; output has four terminals are two negative and two positive, the specific connection is as follows:.
1, the camera power cord stripped, leaving the terminal.
2, the power adapter power output line peeled off, leaving the header
3, the two power cables butt, and wrapped with tape, if used outdoors, you also need to wrap a layer of waterproof tape.
Surveillance power adapter wiring precautions 1, before wiring carefully look at the output line of the line labeling, generally have a logo, there are dotted line plus solid line, there are words plus line, wiring according to the logo can be connected. 2, if the wiring with a centralized power box, can be connected to more than one camera, however, some low-quality power adapters with serious false labeling, you may not be able to connect more than one camera to buy a high-quality power adapters and Attention to testing
3, wiring, network cable connectors, video transmission connectors, power connectors, etc. should be connected tightly, after the connection, the outer edge of the good and then fixed with a tie to eliminate the stress of the connector caused by the false connection.
Do not use the power cord to hang the power adapter in the air to prevent short-circuiting of the connector caused by safety accidents, or over time the connector corrosion breaks off and falls down and injures people.

If you want to know more about switching power supply information, you can consult Xiamen Eahunt Electronics.

Whatsapp:+86 13860786068

Email: athene-cai@eahunt.com

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