Mextronic LED Konstantstromquelle Trafo LED Konstantstromquelle 12 bis 20W 600mA 20-36V DC LED Transformator für LED Beleuchtung : Amazon.de: Beleuchtung
2mA 5mA 10mA 15mA 20mA 30mA Mini Konstantstromquelle LEDs KSQ2
Leistungsgenerator/Signalquellengenerator/Konstantstromquelle DC 12–24 V 4–20 mA, digital : Amazon.de: Baumarkt
Adjustable Power LED Driver, 9 W DC 3.3 V 3.7 V 5 V LED Driver 30-1500 mA Constant Current Adjustable Module for LED 18650 Li-Ion : Amazon.de: Electronics & Photo