RGB series are considered to be very popular today and are used in different places. Recently, they can often be found in cars. However, to decorate the room, they are also suitable. It is worth the LED ribbon RGB (price market) about 400 rubles, and it is produced with different capacities. In this case, the scheme of its connection may vary. In this case it is important to take into account the limiting voltage of the power supply.
Use of step-down power supplies
RGB (light-emitting diode tape) with lowering power supplies is connected quite simply. In this case, a qualitative modulator is required. If we consider modifications to 15 V, then it is more expedient to choose a single-pole type. However, it is important to consider the sensitivity of the device. On the average this parameter fluctuates around 3 microns.
If the sensitivity on the modulator exceeds 5 microns, then the tape can burn out quite quickly. Also for connection with a power supply of this type you need a quality controller. Thus, the brightness of the model can be changed. Amplifiers in this situation are rarely used. It should also be noted that many install devices with resistors to suppress interference from the power supply.
Using Electrode Power Supplies
Through the electrode power supply RGB (LED tape) is connected quite rarely. In this case, the modulator will need a bipolar type. It should also be noted that the threshold voltage it is required to withstand at least 15 V. In this case, the sensitivity of the device should be at a level of 3 microns. All this will ensure high bandwidth for the tape. Controllers in this case are used the most diverse. If we consider tapes at 5 V, then it is more expedient to select models for three outputs. In this case, resistors are often used in a synchronous manner.
In this case, the amplifiers can significantly increase the brightness of the device. Directly controllers are connected to the network only through triggers. For these purposes, many experts choose the grid type. However, recently, cathode modifications are also popular, which can withstand serious overloads in the network.
Connection with the operating power supply unit
RGB (LED strip) is mainly connected to two-pole modulators through the operational power supplies. In this case, the amplifiers are important to install at the beginning of the circuit. It should also be noted that the controller for the tape is best selected for three outputs. All this will allow stabilizing the resistance in the circuit. Condensers for power supplies of this type are used quite rarely.
In this case, the resistors are selected synchronously. Most often they are installed on the regulator. Triggers can only be soldered to the grid. In turn, cathode modifications will lead to a rapid overheating of the power supply. In this case, the sensitivity parameter must be at the level of 4 microns.
Connecting RGB LED strips to the battery
LED strip RGB LED is often used in cars. In this case, the batteries for the normal operation of the device are only suitable for 30 V. In addition, the tape requires a two-pole type modulator. It is more expedient to install it near the amplifier. Also for the normal operation of the tape, controllers are used to adjust the brightness of the model.
Condensers in the system are applied exclusively to low voltage. Thus the wire capacity at them should be big. Regulators in devices are used mainly with the primary winding. The sensitivity parameter for such devices should not exceed 3 microns. Triggers for tapes are installed, as a rule, cathodic. The output voltage in this case must be at the level of 20 V. At the same time, the modulator should withstand a threshold load of at least 10 A.
Features of connecting ribbon RGB R with remote control
Connection of RGB LED strip is usually carried out through power supplies at 20 V. It should also be noted that for the normal operation of the device requires a high-quality modulator. However, first of all, the controller is selected to connect the tape to adjust the brightness. Directly amplifiers are used with high throughput. In this case, the sensitivity parameter of the circuit should not exceed 3 microns.
Otherwise, the tape burns out pretty quickly. It should also be noted that the regulators in the device are mainly used with the primary winding. All this is necessary in order to increase the threshold voltage parameter. Resistors in the system maximum load are required to withstand at the level of 10 A. Triggers for tape operation will require a grid type. Find them in the electronics store in our time is quite simple. However, they are expensive, so many prefer cathode modifications.
Connecting RGB B tapes in the car
The RGB LED strip (set of B series) in the car is connected via batteries. In this case, a high-capacity adapter is required. Directly the modulator for frequency adjustment is connected via an amplifier. Transistors for normal tape operation are used inductive type. If we consider modifications of 10 V, then the resistors are used exclusively synchronous. In this case, the triggers are soldered quite infrequently. To solve problems with increased negative resistance, different types of filters are well suited.
RGB L ribbons in the car
RGB (LED tape) of this type is very popular today. In the connection it is quite simple, however, the power supply for these purposes is only suitable for 15 V. It should also be taken into account that the amplifier does not need to work for the normal operation of the tape. In this case modulators are most often used in a bipolar type. However, if we consider passing controllers, then it is more expedient to install them with three poles.
Regulators in this case are used with low bandwidth. The sensitivity parameter at the input of the circuit should not exceed 4 microns. It should also be noted that the resistors are often installed in a small capacitance. In this case, they are selected for the tape, as a rule, inductive type. In turn triggers for the normal operation of LEDs will require cathodic.