Many LED lamps in stores are sold withswitches that have a backlight. In order to understand their connection, it is important to consider the type of the switch. Modern models, as a rule, are produced with beam transistors. Some switches may also have controls. Thus, the user can adjust the power of the lamp. Adapters to the models are designed for 12 and 220, 230 V.
Also, the lamp connection circuit may change independing on the design features of the device. Many manufacturers equip models with special filters, which significantly reduce the energy consumption parameter. In order to understand this question in more detail, it is necessary to consider in detail the lamps for 12, 220 and 230 V.
Lamps with voltage 12 V
На 12 В встречается часто светодиодная лампа с switch and backlight. How to connect it via an adapter? In this case, the capacitor will need an output type. If two-contact switches are considered, then the connection will be made in the first phase. In this case, the parameter of the input voltage can be checked with a tester.
The movable contacts must be connected to theresistor. If we talk about a switch without a damper, then there is no need to use the conversion block. If we consider lamps of the E27 series, then the light flux in them should be at the level of 500 lm. The negative resistance in turn should be 7 ohms. On average, the luminescence temperature of such lamps is not more than 4000 K. If the lamp flashes after connecting the switch to the adapter, then it is necessary to check the connection of the resistor. Some manufacturers produce models designed only for lamps with a power of 5 watts.
Connecting the lamps to the 220 V network
To 220 V network can connect in different waysLED lamp with switch and backlight. Instructions for using the device will be very useful. First of all, you should consider the option of connecting through the most common trigger. In this case it is important to unscrew the switch. The output contacts of the trigger are connected in the first phase. Immediately after connecting the transistor, the output voltage in the circuit is checked immediately. On average, it should not exceed 200 V. Next, use an insulator for the capacitor. If we talk about a model with a small indicator of the light flux, then thyristors in this situation can not be used.
Through the trigger it's quite easy to turn onLED lamp with switch and backlight. Ways of connecting do not end there. You can also consider the option with dinistors. These elements can be found single-phase and two-phase. For normal operation of the lamp, you should stop on the second option. The adapter is not used in this scheme. However, a transistor of the ray type is required. Also, if we consider lamps with a large parameter of the light flux, then a frequency transistor is additionally used. Directly connects it to the circuit through the switch. In this case it is important to use a fusible type. Ultimately, the negative resistance in the circuit should not exceed 45 ohms.
Lamps with voltage 230 V
On a 230 V LED lamp with a switch andBacklight (photo shown below) can be connected to the network via a trigger. In this case, the regulator is also installed. If we consider lamps with a light flux in the region of 500 lm, then the adapter must be installed together with the binary capacitor. It is connected directly to the diffuser.
It is also possible to connect lamps to 230 Vthrough special controllers. In this case, models with resonators with high sensitivity are selected. To ensure that the output voltage is not large, a filter is used. Find it in the store can be very simple. First of all, when connecting, you should do the connection of the resonator. Then the switch is attached and the negative resistance is checked. The capacitor is connected to the output contacts of the resonator in the last place.
Connection via a non-condenser adapter
LED lamp with switch (backlit)Through a non-condenser adapter is connected with a power of less than 6 watts. In this case, the luminous flux should not exceed 400 lm. Resistors in the circuit are used, as a rule, open type. If we consider models with two-contact switches, then there is no need to install filters. First of all, a qualitative trigger is selected. Then it is connected directly to the switch.
The next step is to set the regulator.In this case, the input voltage parameter should not exceed 200 V. If the lamp flashes after connecting, then the sensitivity is very high. In this situation, many experts recommend using filters after all. Adapters in this case are connected only through two-wire conductors. You can also consider the option using a wave trigger. However, it is not possible to connect the regulator to the circuit.
Using the Modular Adapter
Through modular connection adaptersLED lamp with a switch and backlighting is quite simple. In general, these devices are universal. The lamp for connection is suitable for 6 watts. The light flux can exceed 500 lm. First of all, the lamp is connected directly to the switch.
If we talk about three-contact models, we needfind the zero phase. You can do it with a tester. The next step is to determine the negative resistance in the circuit. It is also important to consider the type of capacitor. If we talk about impulse models, then the isolator in this case is more appropriate to use a fusible type. Also consider options with a damper. It is connected to the modular adapters via a field resistor.
Connecting Multiple Lamps
Для того чтобы подключить несколько ламп к сети 220 V, without a trigger can not do. Adapter in this situation can safely use a modular type. Condensers will be needed for these purposes two. It is also important to consider the power of the lamps. If we talk about the model at 5 W, the damper is more suitable to choose broadband. To install it in the first stage, a switch is attached. Then it is necessary to fix the adapter.
Connection to the 220 V network is carried out by the secondphase. In order to determine it, you will have to use the tester. Further it is important to connect the capacitors. If the lamp starts flashing after switching on, then the negative resistance parameter is very large. In order to normalize it, filters are used.
Lamps with regulators
If there is a regulator, the LED lamp withThe switch (with illumination) can be connected only through the modular adapter. If we consider circuits with capacitive capacitors, in this case the models are suitable for 6 watts. It is also important to note that the adapters in this case must be connected directly to the dampers. You can also consider options with diffusers. However, in this situation, the normal operation of the lamp will also require a radiation transistor. It is connected directly through the insulator.
Lamp "Panasonic"
Panasonic on 7 W LED lamp withcircuit breaker and illumination (described in the manual) is connected to the 220 V network using modular adapters. In this case, the transistors can be used different. If we talk about two-contact switches, the connection of the diffuser takes place through the first phase. However, before this, the negative resistance in the circuit is necessarily checked.
Also, many experts advise consideringoption with triggers. However, they are most suitable for three-contact switches. In this situation, you will also need a filter. First of all, an adapter is prepared for connecting the lamp. The next step is to connect the transistor. Then you just need to use the trigger itself. Filters in this case are prohibited. Otherwise, the resistance in the circuit may be negative to 50 ohms.
Lamps with a Philips switch
LED lamp with switch (backlit)"Philips" 7 W to the 220 V network is connected quietly through a non-condenser adapter. In order to do everything right, first of all transistors with high conductivity are prepared. In this case, the damper will need an impulse type. If we talk about two-contact switches, the lamp can be used with a light flux of 400 lm.
Более мощные аналоги не способны работать от сети with a non-condenser adapter. Before starting the installation, the switch is attached to the resistor. Then connect directly to the trigger. After that, just fix the adapter and connect the output contacts.
Connecting the "Deluxe" lamp
LED lamp with switch (backlit)"Deluxe" with a power of 7 W is connected, as a rule, via a modular adapter. However, it is important to consider that this model uses a capacitor with a large saturation parameter. To ensure that the negative resistance in the circuit does not drop sharply, special filters are used. Start connecting the lamp to the 220 V network from the installation of switches.
If we consider two-contact modifications, thenfor them, resistors of different types can be used. First of all, one can consider capacitive variants. Find such resistors in the store will not be very difficult. It is also important to note that with sensitivity they are all right. In this case, connect the capacitor to the switch via the top contacts. However, the output current parameter is checked before this.
