![]() ![]() If the electronic switch of the motion detector is only suitable for resistive loads, there is a high chance that problems will occur when connecting LED lamps. LED lamps are capacitive loads due to the integrated power supply. The old incandescent bulbs and halogen lamps are ohmic loads. Basically, the following load types exist: These can be found either on the detector itself, on the packaging or in the data sheet. Motion sensors with a relay are suitable for LED lights Motion sensors with an electronic switchįor motion detectors with electronic switches, you must pay attention to the load type and minimum load specifications. However, electronic switches always require a certain minimum load to function properly. Semiconductor relays generate no noise when switching and, unlike a mechanical relay contact, operate completely wear-free. This is sometimes referred to as a semiconductor relay. Many modern motion detectors, on the other hand, have an electronic switch for switching the load. Motion detectors with a relay as switching output can be identified by a quiet click sound during the switching process. If the relay is activated during motion detection, two contacts are mechanically connected inside, similar to a normal light switch. ![]() The electrical switch for switching the lights on and off can be designed in two different ways:Īny type of load can be connected to motion detectors with an electromechanic relay. However, there is an important difference in the construction of a motion detector. In general, it does not matter whether the motion detector switches an incandescent bulb or LED light. If the sensor detects a movement, the switch is activated and the output voltage is switched on. Typical issues with motion sensors and LEDsĪ motion detector basically consists of a motion sensor for motion detection and an electrical switch.Do LED lights work on motion detectors?.Motion sensors with an electronic switch.Which motion detectors are suitable for LEDs?. ![]()
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