How to hide the beauty of the exposed light transformer on the wall?

The wall is exposed to the light transformer, and the beauty can be covered with a frame, a shelf, or other objects, landscape paintings, etc.

How to hide the shame and beauty of the transformer if you want to give him the transformer, well, let him look good, you can put the transformer in a box. Paint the outside of this box, not that color. And make a decorative box like this, it will not affect the beauty of your home.

If you want to make it more beautiful for him, you can consider getting some small things next to it to cover it, such as some flowers and the like, this kind of fake flowers and the like will be better.

You can make a decorative cover on the outside of him, or you can adjust it with the color difference of the light.

You can go through the outside of him and cover it with something, but if you take a picture, you can hide it beautifully.

You need to block it in some other way, or a paper jam way, which is best.

The surface of the light transformer is exposed, and you can carry out this beautiful light by blocking the relationship.

This doesn't really matter, don't care about those details, it mainly plays a role in lighting, it doesn't matter if it's good or not?

The wall is covered by a green transformer, and this kind of beautiful person is looking for a dark color.

It can be installed in a dedicated box or box.

The light transformer outside the head should be 15t, and you can use some fans to toss.

How to repair the light transformer outside the wall? The beauty can be turned into the phase change, and the beauty is beautiful.

How to repair the street light transformer outside the face and fold it beautifully? You should press the kind of wallpaper that you can fold and repair.

How to hide the beauty of the wall outside the light transformer? Put him on the back, and you're done.

Because of the street light transformer, you can choose an aesthetic method.

The T5 lamp has an electronic ballast, and the grille lamp you see has a starter, which means that it is the grille lamp of T8, and the T5 lamp is an electronic ballast, and there is no need for a starter.

The T5 comes with electronic ballast, and the grille lamp can be used with two 20W tubes and one 40W ballast.

I remember there was a T5 one-to-two ballast.。。 Electronic ballasts do not use starters.

Generally, the LED is the driving voltage of the white light of the left and right, and the general current is 10-20mAI haven't dismantled the spotlight, and I don't know how big it is. It may be 5V or 12V.

You can experiment like this, try it with a dry battery, volt. Add one by one, and add a resistor between the battery and the LED. With the white light for the calendar, two batteries (not bright, three (only bright.

But in this way, the life of the LED will be shortened. Under normal circumstances, the life of LED is 50,000 to 100,000 hours, and the life span is about 20,000 with three battery belts. The voltage on the car seems to be 12 volts.

You can buy a corresponding step-down module on **.

First, the LED is constant current, and the voltage is fluctuating. Different strings of lights are different, so you can't directly connect the DC transformer, to use the DC-DC constant current power supply as well, if you connect it directly, you have to pay attention to the number of strings and parallels of the lamp, for example, it is a 3W spotlight, it is 3 strings together, then the voltage is about there, the current is 320mA, but many products in Zhongshan are made of 150mA low-power lamp beads, you still use AC power supply! Otherwise, it may not be effective.

If you're using it in a car, there's a low-voltage spotlight with a DC-DC in it

LED spotlight uses a DC constant current source, that is to say, the current is unchanged, the voltage can change according to the change of load of a power supply device, if you want to use car battery DC power supply, it can also be done, first of all, it depends on how many watts your spotlight is, the conventional method is used in series, a lamp bead voltage drop of 3V "red, yellow is 2V> it is recommended to use 4 lamp beads in series, in addition to you can go to some DC 12V LED products, which is more stable.

The transformer itself does not have any radiation, mainly the electromagnetic radiation of the high-voltage cable, in fact, as long as the distance is more than 6 meters, it has no effect.

It is best to make the material insulating resin, which is not very realistic for civilian use.

So it is recommended that you use foam insulation for exterior walls, which is cheap and quick to install.

The inside of the plastic partition is the top gusset for the toilet and kitchen.

At present, some people often use direct 220, so there is no need for power supply. If you want to consider the power supply for the low voltage used in the sun, the smallest power supply size I can provide you with is 11*8*4 cm and the largest is 21*11*5 cm.

Indoor installation It is recommended that you install a low-voltage one, so that the safety will be better, you can put the transformer in other positions and lead the power cord over on it The space does not need to be very large, the dark groove has a few centimeters on it, and then it is recommended that you install a bare board or a bushing indoors, otherwise the heat dissipation of the light strip will be somewhat affected, I hope it can help you.

The power supply for high voltage or low voltage is 240x124x65 mm (LxWxH).

LED strip light according to different brightness, different types, power is also different, can only be roughly estimated, generally between 3 and 8W per meter, as only decorative outdoor waterproof soft light type LED light strip, it is recommended to make 4W meters calculation; As a LED strip for lighting, it is recommended to calculate 7W meters;

In this way, 10 meters is 40w or 70w;

If it is 40W, it consumes 1 kWh in 1 hour and 1 kWh in 25 hours;

If it is 70W, it consumes 1 kWh of electricity for 1 hour, and consumes 1 kWh for 14 hours and 17 minutes.

The disconnector cannot trip, and tripping is also a circuit breaker trip. This situation shows that the current and time settings of the superior and the superior are not suitable. You should jump to the upper level first.

The electricity consumption is too large and a bit overloaded.

The strong current distribution box is generally 1800 off the ground, and it is generally not installed at 2000, and the control of this height is to be afraid of children touching by mistake, and afraid that adults will not be able to reach it.

In the national standard, the definition of the power distribution station is: "there is only a high-voltage distribution device that plays the role of opening and closing and distributing electric energy, and there is no main transformer on the bus". The difference between a distribution station and a substation is that the distribution room (distribution station) does not have a transformer, whereas the substation has all transformers.

The power distribution room is the key part of the power supply system of the building, and a full-time electrician is on duty for it 24 hours a day. Non-staff members are not allowed to enter without the permission of the manager of the management office and the head of department. The attendant must be certified to work and be familiar with the status of power distribution equipment, operation methods and safety precautions.

The attendant must pay close attention to the indications of voltmeter, ammeter and power factor meter; It is strictly forbidden to overload the air switch. Always keep the floor of the distribution room and the appearance of the equipment dust-free. The operation of the reverse switch of the distribution room equipment shall be carried out by the attendant alone, and the other personnel present shall only supervise and shall not interfere; It is strictly forbidden for two people to reverse the gate at the same time to avoid mistakes.

1. Power transmission: (the power supply of the building is interrupted, and the power supply needs to be restored quickly).

Find out if it's an external transmission line fault or an internal distribution line fault. External fault: transformer does not work (no sound, no display on the display); Internal fault: transformer working fine (there is a sound, the display shows the temperature, and the fan running indicator is on).

If the external line is faulty and the power supply is cut off, contact the power supply department and wait for the power transmission to be restored.

In case of internal line failure, the cause of the fault is quickly identified and eliminated immediately before power transmission.

Power transmission steps: cut off each load switch (especially the lighting part); Press the green start button of cabinet 1 and cabinet 5, and the voltmeter indicates normal (400V); Close each load switch one by one.

If the transformer is working (there is a sound, there is a temperature display), and the fan indicator light is not on, it means that the external transmission line has a power outage, and then the power transmission is resumed immediately, at this time, you only need to start the cooling fan and then send power according to the power transmission steps.

Can't spray paint, is it a window sill panel or even the window casing is artificial stone? If it's just the window sill panel, it's changed directly (waste a little silver, and the closing glass is glued), if it's all, don't change it, find some decorations to cover it (of course, if the silver is enough, it can also be replaced).