Is it possible to repair energy efficient lamps on your own?

Title: Pestene for energy

Erata on a lamp with a litter box, adventure not only for the sake of high energy consumption, but also a low resource. Lampite sa worked up to 1000 hours, some of it is very little. Those are replacements from compact fluorescent lamps (CFLs), popularly called "energy-shifting", such as LEDs. But both theses and others will fail not only for the sake of being developed for a resource, but also for the sake of a lot of quality to be stored, technical electronic ballasts often fail ahead of schedule. Ballast the general name for the device when stored on a fluorescent lamp.

Containment: 1. ESL device 2. Cause for malfunction 3. Determine the defective elements on the table 4. Resistors and Capacitors 5. Video instruction for parsing on ESL 6. conclusions

ESL thanks for the repair, it's not even difficult to teach a friend, so read the article carefully. First of all, try to study the device on a lamp and the principle of operation and diagnostics separately, and then basic skills for installing on electronic components with the help of a soldering machine, it will be useful. You can trace the goods and repair the energy-saving lamps with your own right.

ESL device

The CFL is made up of two parts: a plastic body with a base and a top. Krushkata izlchva svetlina, made from a betting shop, made from thin glass, covered with a layer of phosphorus from a foreign country. Putting on the latter determines the color temperature and the colors on the shine. In the plastic part, the energy-saving lamp is used to protect the block (ballast).In the corners on the kolbat ima spirals, they will burn out for some reason.

parts from ESL

Dismantling on ESL

For yes, open the energy-sparing lamp, use a thin screwdriver, for yes, use a crossbow on the bottom part of the body with a base and a horn on the bottom part of the krushkat. Don't bother with Osventov and boil lampata. Kogato klyuchalkite poddadat and behold open, carefully separate the halves. Exhaust on a spiral from krushkat sa tvarda of bodies, those naviti varhu shift to daskata.

dismantling on ESL

Important: Not drunk, but coiled. Those tryabva yes be naviti from the pinset and the lampata is still more broken.

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Cause for malfunction

Three in a fluorescent lamp with a scarf mount with an electronic ballast. Tova e impulsna zahranvascha chain, cha work on such beginnings, che and osiguri evenly shine without harmful treptene, somehow and unpreparedly zapalvane. Such a block will not charge a low voltage and a high voltage (maybe it’s a little more than a little old with a bad contact).

Cause for the decline in tension is:

• Problems with the electrical wire in your area.
• Weaken the prestudio season, caused by an increase in electrical congestion.
• Losh contact in contact or contact.

Compact fluorescent lamps do not interfere with the use of a sennik in the illuminator of the body, somehow the cap is halfway up. In terms of time for the operation of the generator of toplin and akonyama, the conditions for natural convection on the air are sufficient, it is more difficult to fail in the field.

Important: Energy-saving lamps and spirits work for three main reasons:

1. "Losho" voltage (low or high).
2. Tension in tension.
3. Pregryavane.

Mechanically damage not all foreseeable.

Repair in case of a malfunction on the electronic ballast

For yes, distort the initial diagnostics on an energy-saving lamp, try and call, harass on a spiral, there are two conductors, lick from the edge to the trbat. Ako dial emitting sounds signal, spiralata e nepoktnata. Tryabva and check the scarf for protection. For yes, send tov, spazvayki vsichki rules for safety when working with electrical equipment, shaking and curling the lampat into the nest and measure the voltage at the entrance to the scarf. From the metal sheet, the base of the platkat is minawat, two conductors - phase and zero, carefully and high voltage at the same point - 220 V. Akonyama voltage, problem in the prepositioner or in the integrity of the conductor. Otherwise, the case in the kolbat.

Repair on a lamp with a defective bobbin

Ako spiralata izgori in ECL, you can keep your belly on CFL and yes you will get one from dvat. For yes, direct the tov, tryabva, and measure the flask from the goal of the spiral, and let it be rebuilt all over again. Alternatively, use on ESL with burnt out coils and protect the electronic ballast from use on a conventional lamp, such as T8 and others.

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Determine the defective elements on the table

For yes, the diagnosis is protected, tryabva and peel off the scarf from the base and let it be done from the tone for typing. Prepare the conductor with the pins, then start by applying voltage to the scarf, as necessary, so that you can easily access the element at the top. There is some way to examine the step by step diagnostics on the energy-saving lamps.

prepasitel

In ESL, the prepositional sa is different:

1. On one of the conductors from the foundation of the kam dskata, they are usually covered with a black thermosvyvane.
2. Roleta on the prepositioner can be made from SMD resistor on the board with a resistance of 0 Ohm.
3. Instead of a prepositioner, you can use a current limiter.
4. Ako yama predpazitetel, the Chinese understand the rule is small often on one from the pistite with a lot of small width, which is out of the blue in case of problems with the electronics.

Presuming the network through unchecked or through checking for voltage on the scarf next to it.

Flask

Kolbat ima two sins:

1. Break you.
2. Spirals burnt out.

The stove can simply be replaced and in two cases with a similar or smaller consumption of energy, such as a lamp from the stove, but the ballast did not burn out. In the event that a single spiral burns out, you can and swipe your conclusions - the lamp still serving is known to time. It will both work flawlessly under conventional fluorescent lights. When energy-saving tazi, the technique is not vinagi work.

Diode, generator and dinistor

Let's skip ahead for a moment - natatshna diagnostics. Ako predpazitelyat not burned out, tryabva and check the diode bridge for good on the diode. Tova can be with multiset in dialing mode and checking for diode, without gi gi unsolder from the scarf. Once you twist the scarlet conductor of the anode and the black conductor of the cathode, the screen on the multitset will show numbers about “500”, and then twist it back, about “1500”. Ako shine “1” on the screen - the diode is open in the chain, when it’s on and in the door there are multi-sets giving one way out (from 0 to 500) - the diode is schupeni.

The front diode bridge can be used to install a filter for electromagnetic disturbance in a lamp with a high-quality ballast, it is usually right under the format for a choke with winding for a phase and a zero and a condenser shift. This is necessary, so in time to work on a high-quality generator, the noise and harmonite generator will not fall into the protection zone.Comrade, it’s better to work on radio transmitter devices - receivers and televisions and not by itself. But the producers of the Euthine products from the Middle Kingdom are usually found on the Tozi site. Ako ima filtar, wind mu tryabva and sa into a good working condition, that is, not tryabva and this will be torn off and not be done between si.

Important: Winding on the filter is a tryabva and ring! In a disgusting case, light is nim and light.

The next important unit is the generator, the same is fenced on the base on the main transformer from three windings to a few windings. Ordinary winding on ferriten straight, winding in the direction with an insulated conductor, primary winding with a lot of twists, winding for reverse insertion 1-3 turns. Tosi transformer is the main element in the generator, the beginnings and ends on the winding are connected according to a special circuit, the primary induction of the EMP is secondary, sometimes not in the phase, for some reason the transistors will be ground and will be boiled and made to their own red. There are usually two transistors, but both circuits and circuits with a single switch are stored. Wait for tyah in a kasno way.

The starter circuit on the generator is fenced at the top of the RC circuit (a resistor is connected in series with a capacitor) and a DB3 dinistor, producing in various cases, most of all crossed in a blue case with and without a designation. This device, which is somewhat similar to the Zener diode, boils itself when it reaches a certain voltage. In addition, the voltage on the DB3 is about 30 V, the value is not high, the cathode device is two-way, therefore it is not a sign, which shows the anode or cathode. Can't do it with a multiset. Having failed for a while, you can check and see which one you will replace with good knowledge. Without it, the generator is no big deal and a starter.

transistors

ESL device, location on the transistor is shown

Winding on the transformer will deliver pulse control based on the transistor, with a resistor between the winding and ground edges, and the current on the emitter is additionally limited by a resistor of a few ohms. As you can see, the resistor in the emitter of the wire on the scarf is blackened, most likely the transistor burned it out. The transistor can be used directly on the scarf - check the connection for a short time, but it’s better to unsolder and use the multiset, for that check in the mode on the measurement for Hfe or the mode on the test for the diode.

You can use transistors type 13001 for low power lamps and 13003 for ECLs with power over 10 watts. These are used in a lot of storage from low power, and NPN structures, which means that in the test mode, the diodes will ring two diodes, connecting to the base terminal through the anode.

How to check:

Chervenata sonda kjm is founded, black from its own country kjm of the collector and emitter - on the multi-year screen we can see a figure from about 500. at the top of the emitter and collector, togava, regardless of polarity, trebva and ima open the chain. Did you use the set tone on the dial or on the screen to show “1” (chain open)? Such a transistor tryabva yes bde replaced! For a precise test, you can use the universal tester for radio components or the Hfe mode in the multiset.

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Resistors and Capacitors

Between the diode bridge and the generator, an electrolytic capacitor is mounted. It is necessary for it to be ironed out. Usually the capacitance is from a few units to a few tens of microfarads.They print on the top of the mu kapak ima, that is necessary, for that I avoided the explosion.

Please, pay attention: If the condenser is puffed up or puffed up, then it worked out the belly.

Kogato yama visible damage to the kutiyata, call, do not tryabva yes ima kso connection between the plot. From the beginning, it began to sink after gaining more slowly and emitting a signal and from ahead to the spray. In this case, the capacitor is good.

Capacitor and 4 faults:

1. Preksvane.
2. Damage (koso connection).
3. Lost on capacitance.
4. Poduvane (itself in electrolytic for the sake of temperature and boil for electrolyte).

The third started for diagnostics both on the bridge and on the capacitor, and even check the voltage, then the voltage is about 310 V, the product value for the peak voltage in the bridge is 220 V.

At the moment when the lamp is turned on, the capacitor is discharged, the current is interrupted by the presdio bridge. Diode sa strong on the currents shock and over time can and burn out. In some lamps, the mounted resistor is limited to current, which has a small value for charging current and plays a role in the preposition (main or additional). In the download model and in the power storage, you can install the condenser filter golem, using a thermistor.

Definition:

Thermistor is a resistor, some resistance is painted with a hang on the temperature on the cell.

For yes, check the work, you can and measure the resistance, which is a little from 100 ohms - all the same. Somehow the thermistor burned out and yama as a replacement, it’s possible, but not necessary, but all the way out of the verigat through soldering on the jumper cam place.

Exceptions:

The damage to the capacitor is by no means obvious, but it can be diagnosed from the fact that the light is on the ground and in a blink of an eye at start-up or at the time of operation, it should be at a low capacity or the operation of the device is unstable.

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Video instruction for parsing on ESL

For yes, confirm the material, offer and watch the selection from the video clip:

Repair on lamp Camelion 30 W

Diagnosis: "stupid spiral"

Video from our own channel for electronics, for the principle of working on electronic ballast, a lot of it is important, yes, you know, please continue with the repair.

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torment

Do not hesitate and destroy the energy lamps, you can help them live, restore the ballast or change the cruiser. Eutinite chinese lamps use ballast with ni-low quality, ECL on well-known manufacturers such as Osram sa well-known manufacturers of reliable and long-term work. The design has been saved by him a lot of improvements. How to use electronics, which is the source of the radio component; Can you send a pre-storage or charger from it with minimal modification. Description of the diagnostic method, if it is applied correctly, it is not suitable for repairing mobile phone chargers.

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