Can a string of 50 led exposed lights be cut?
1. The led lamp string can be cut, because the position of each meter is marked with “scissors”, which can only be cut at the mark. Wrong or partial cutting will cause one meter not to shine! Some will miss when marking, it is best to carefully look at the location of the mark before cutting, and cut it according to the place where there is no connection in the middle.
2. It’s hard to say. It depends on whether the lights on the lamp board are connected in series or in parallel. If they are in series, they can’t be cut off. If they are in parallel, they can be cut in parallel.
3, the common 12V LED lamp belt on the market, every 3 lamp beads are divided into a group, there is a “scissors” sign between the group and the group, which means that it can be cut here. After cutting, the power supply can still be lit. That is, cut it at the whole section.
The led light is too bright. Can you remove one?
This needs to see how many groups of LED lights are in the chandelier. If it is only one group (look at the power adapter), you can’t remove a few. If it is several groups (there are multiple power adapters), you can remove several (just disconnect the power adapter from that one).
If it is indeed connected in parallel and supplied by a voltage-stabilized power supply, it is possible to remove 1 / 2 strips and reduce the brightness. If it is a stabilized power supply, you can also use the method of slightly lowering the voltage of the stabilized power supply to reduce the brightness. This method is suitable for both series and parallel lamp strips, and is beneficial to prolong the service life of LED.
There are two light panels in a group of lights. Do you want to remove one? This will not work. The original electronic ballast is configured according to two strips. After you remove one, it may cause this overvoltage to burn out.
Under normal circumstances, one can be removed and used. However, it should also be decided according to the specific wattage. If it is less than the minimum value of the drive, it cannot be removed; if it is not less than the minimum value, it can be removed.
Can I take off one of the eight led light bars?
1. No. Less than one lamp bead, is not allowed, will affect the current of all LED, will burn other lamp beads, if it is a voltage stabilizer, it is not possible. The voltage of the lamp strip will be applied to the remaining other lamp beads, and the voltage and current of other lamp beads will increase, which will affect the life, and seriously cause damage to other lamp beads.
2, yes, this does not have any effect, but after you take the next one, do not make a mistake about the direction and port of the docking when the other light strips are connected.
3. If it is indeed connected in parallel and supplied by a voltage-stabilized power supply, it is possible to remove 1 / 2 strips and reduce the brightness. If it is a stabilized power supply, you can also use the method of slightly lowering the voltage of the stabilized power supply to reduce the brightness. This method is suitable for both series and parallel lamp strips, and is beneficial to prolong the service life of LED.
4. Yes. Why not. I’ve never heard of it. The most common flashlight is a single one. A single can also be made with a lot of power, so one is very bright. I’m going to bring a radiator.
The LED lamp board is too long, can it be cut in the middle?
1, the common 12V LED lamp belt on the market, every 3 lamp beads are divided into a group, there is a “scissors” sign between the group and the group, which means that it can be cut here. After cutting, the power supply can still be lit. That is, cut it at the whole section.
2, generally can not be cut, to see clearly the wiring method, the use of voltage. To cut can only be cut from the node, parallel shearing, series degree of the corresponding step-down only, or installed and then connected with the wire.
3. Yes, but technology is required. Whether the LED is a high voltage light belt or a low voltage light belt. The led light strip is still a hose. LED can generally be truncated in terms of meters. You can see it clearly on the circuit board. If the series light belt is less than the meter, you have to cut it off if you don’t get to the place where it should be cut off. Then you can’t. General lamp patch can be cut off at will.
4. The led lamp string can be cut, because the position of each meter is marked with “scissors”, which can only be cut at the mark. Wrong or partial cutting will cause one meter not to shine! Some will miss when marking, it is best to carefully look at the location of the mark before cutting, and cut it according to the place where there is no connection in the middle.
5, the LED light bar is too long, if you cut it off, of course, it will still be on, remember that the last interface must allow it to make a short circuit connection.
6. This kind of lamp board is connected in series. As long as you cut it short, it will not light up.
The LED light belt is a little long. Can you cut it short?
Hello, first of all, it is necessary to distinguish whether the LED lamp belt is 5V or 12V, the general market is 12V specification, and the lamp belt obviously has nodes, according to the corresponding label cut, on it.
LED lamp belt has a prescribed cutting position, can not be arbitrarily cut, there is a minimum cutting length, according to the multiple of the minimum cutting length can be cut.
It’s hard to say, it depends on whether the lights on the board are connected in series or in parallel; if they are in series, they can’t be cut, and if they are in parallel, they can be cut in parallel.
Hello, landlord, look at what your lamp looks like, if it is a light belt so brief is no problem, but if it is the whole should not be broken.
Yes, do you see the gap between each section? Cut it from that position.
