Um die Niedervolt Lampen am 230V Stromnetz zu betreiben, wird ein LED Trafo benötigt. Transformers and voltage converters are two types of power converter devices. Mit diesen Transformatoren flimmern LED-Lampen ca. When selecting the right LED driver, verify the specs to determine whether it operates on either constant current or constant voltage to prevent frying your LEDs. On the other hand, constant current LED drivers are manufactured to only operate constant current devices with specific ratings, making them the more efficient of the two drivers. You may have bought or are thinking about buying some LED strip lighting or MR16 fittings or spotlights for your home. Neben 230V LED Lampen gibt es auch diverse LED Spots, Strahler und andere Leuchtmittel, welche mit Niederspannung betrieben werden. In speaking with my product manager and his contacts here is the answer I was given. Dieser transformiert die Netzspannung auf die benötigte LED Spannung herunter. Depending on the bulb type, the transformer/driver may be built in to the bulb casing or may be located externally. 50 x pro Sekunde (mit bloßem Auge nicht sichtbar). The purpose of the transformer is to reduce the mains voltage (240V) to the desired level relative to the bulb being powered (e.g. Transformers are devices used in lighting systems to help reduce or “step-down” high voltages to lower voltages.Commonly used in homes with track/monorail or landscape lighting systems, transformers convert the standard residential electric current (120 volts) to a lower voltage (12 volts or 24 volts) required by the lamp or lighting system. Non-isolated LED driver is higher on power efficiency than isolated LED driver due to the fact that transformer losses are avoided. Either way you’re here to find out the whats and whys about LED drivers (or transformers). What is a transformer? Conclusively, isolated or non-isolated LED driver have their own advantages and disadvantages. Why do I need an LED driver? Üblich sind 12V und 24V Betriebsspannung. Summary – Voltage Converter vs Transformer. 12V or 24V). Based on the functional and safety requirements one should decide the topology to be used. Spannungsspitzen werden nicht gefiltert, wodurch LEDs beschädigt werden können. Do LED’s work with “drivers” or “transformers?” Short answer, it depends on the design configuration….Most mains operated LED downlights commonly available in Australia today need a driver, which is a collection of electronics that delivers a trickle of DC current to the LED chips to make them illuminate. While a transformer is a stand-alone single device, voltage converters are electronic circuits made up of semiconductors, inductors, capacitors, and sometimes even transformers as well. If you’re switching to LED … A question that has been brought up is if there a difference between an Constant Voltage LED Driver and a regular AC/DC Power Supply? All mains powered LED bulbs require a transformer. This handy guide will help you make an informed decision and give you the fundamentals you need when buying a driver.

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