Catiya 12v 100w led driver transformer ip67 waterproof constant voltage power supply for led landscape lighting 3 8 out of 5 stars 26 espen led driver vel40180120h 1 constant current 40w 120v input output voltage 12 22v.
12v constant current led driver.
12w constant voltage led driver racv12 lp series low profile case 13 mm height max 12 v and 24 v constant voltage output fully protected for short circuit open circuit over load over voltage and over temperature low standby power erp conform.
Our constant current drivers provide a stable electrical current to led lighting systems.
Features overload short circuit and thermal protection.
Dc input or low voltage led drivers take dc voltage from a battery or switching power supply and output a constant current so as to keep the led safe.
With a range of capabilities output rated current options span from as low as 350ma to as high as 1400ma.
This way when the led s electrical characteristics change due to heat the led will stay at a safe driving current while the voltage can vary depending on the leds needs.