At present, most of the luminous characters on the market are illuminated by low -voltage lamps. The time control switch is 220V AC electricity. From the time control switch to control the door headline, the LED switch is required to convert 220V AC power to a low -voltage DC electricity.Power supply.
How do time control switches and LED switching power supply be wiring?
1.220V Municipal Power is connected to the access of the time control switch.
2. Conditions of the time control switch are connected to the fiery line on the far right of the power supply power supply.
3. The positive and negative pole of the luminous characters is connected to the positive and negative poles of the LED switching power supply (taking the rain supply as an example: the 6 wiring terminals (output) on the left side of the LED switching power supply, the first three are positive poles, the last three are negative poles)Essence
Hourly control switch
Remarks: Most of the LED switching power sources on the market can take any terminals in any terminal. If the LED light is not bright, the positive and negative pole of the LED switching power supply should be connected, 1-4, 2-5, 3-6.