24v 80w etl dimmable led driver
electronic ELV reverse phase trailing edge dimmers,Magnetic, low-voltage (MLV) leading edge dimmers, pulsewidth modulation (PWM).
features of dimmable led driver
model | SMT-012-080VT | SMT-024-080VT | |
output | dc voltage | 12V | 24V |
voltage accuracy | ±0.5V | ±0.5V | |
rated current | 6.66A | 3.33A | |
rated power | 80W | ||
input | voltage range | 90~135V AC/170~250V ac | |
frequency range | 47~63HZ | ||
power factor ( Typ.) | PF>0.95/110V,PF>0.96/170V,PF>0.95/220V,PF>0.93/265V | ||
full load Efficiency(Typ.) | >85% | >86% | |
ac Current(Typ.) | 0.61A/110VAC 0.58A/170VAC 0.46A/220VAC 0.41A/265VAC | ||
leakage current | <0.25mA/110V/220VAC | ||
24v dimmable led driver mechanical specification
- input brown with ac (L),Blue with AC(N),Green/Yellow with AC(G)
- output red is(DIM+),Black is(DIM-)
- Note: any other requests we can customized.
dimming operation of dimmable led driver
- output constant current level can be adjusted through input terminal of the ac phase line(L) by connection a triac dimmer.
- compatible with leading edge or tailing edge triac dimmers.
- please try to use the small power dimmer, have access to a wider dimming range, high-power dimmer is difficult to achieve the output current to zero
derating curve of led power supply
- load carried in accordance with the load derating curve, according to the ambient temperature derating, in order to extend the running life.
connecting diagram
simple connection diagram
