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Anonymous users2024-01-23If you don't know how to install it yourself, you can let people sell the lights to install it for you when it is sold.
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Anonymous users2024-01-22There is this kind of switch in the lamp city or lamp market, just buy one and install it according to the instructions. I didn't pay attention when I dismantled it, and the original manual was not saved.
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Anonymous users2024-01-21Note: The main switch of the power supply must be pulled down before wiring, and the power supply must be disconnected before operation.
1.The white, yellow, and blue wires of the sectional switch are respectively connected to the L interface of the three lamps, and then a wire is connected to the N interface of the three lamps respectively, and the black wire at the bottom of the sectional switch is together.
2.The red line of the sectional switch and its adjacent black wire (the second one from the bottom to the top) can be connected to the zero and live wires of the mains.
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Anonymous users2024-01-20There is this kind of switch in the light city or lamp market, and you can buy one and install it according to the instructions.
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Anonymous users2024-01-19Just look at the circuit diagram, don't look at irrelevant words 3 is the zero line.
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Anonymous users2024-01-18Buy Kuke's five-wire digital segmentation switch red wire and a black wire connected to the 220V power supply (red wire connected to phase wire, commonly known as live wire, black wire connected to zero wire), yellow wire connected to one head of load 1 lamp (two lights in parallel light group), white wire connected to load 2 lamp (three lights in parallel light group) one head, load 1 and load 2 other head connected to another black wire (two black wires communicate, not divided). When the switch is pressed continuously, only load 1 light is on for the first time, only load 2 light is on for the second time, and load 1 and load 2 lights are on for the third time. Press it again and it will all go out, completing a process.
The power of load 1 load and 2 lamps, different sectional switches are different, and it is estimated that there is no problem with no more than two or three hundred watts each.
It should be that there is an error in the program, and an experienced electrician should be found to help.
The working principle of the segmented switch of the living room lamp: the core element of the circuit is a decimal counter (timing decoder) IC HEF4017BP (its 16 pins are the power supply end, the pins are the grounding end, the 14 pins are the pulse signal input end, and the 15 pins are the reset end), two 12V relays and two NPN transistor C945, etc., constitute a two-unit combined electronic switch. The circuit power supply is used as both a voltage regulator tube and a rectifier tube by two voltage regulator diodes VD1 and VD2 (1N4741A), which cleverly form a full-wave rectifier circuit. >>>More
The segment switch controller is broken! Better segmented switch controller, generally hidden in the light trough, you can take a look, you can find the circuit hidden drawings for your decoration.
The LED light source needs to be connected to the LED driver to turn on the light, (there are also LED light sources that do not need to be driven to turn on the light, but it is not yet popular) The segmented switch only plays the role of segmentation, and the use is not directly related to the LED driver. The electricity coming out of the sectionalizer is 220V, and the LED is driven out of the low voltage, which is used to drive the LED lamp beads.
Bedside switch installation method steps.
Step 1: Prepare the materials, a closed switch wire, a push button switch, and connect the wire and the button switch together. >>>More