Datasheet Details
Part number:
QH7938
Manufacturer:
ETC
File Size:
452.64 KB
Description:
Primary side feedback dimmable single-stage active pfc led constant current control chip.
Datasheet Details
Part number:
QH7938
Manufacturer:
ETC
File Size:
452.64 KB
Description:
Primary side feedback dimmable single-stage active pfc led constant current control chip.
QH7938 PFC LED QH7938、 LED ,, 85Vac-265Vac QH7938 LED 。 , 。 , MOS , ,。 QH7938 , 、, PF , THD , ± 3% LED (28uA) FB , LED / / SOP-8 ,, ,, 。 QH7938 , 。 。 , LED 、 LED 、 、 、。 。, QH7938 ,, 。 QH7938 。 GU10/E27 LED 、 LED PAR30、PAR38 LED LED NP NS AC NA QH7938 2 VCC 3 FB 1 COMP 6 GND RTH 8 DIM 7 GATE 5 CS 4 1 QH7938 1 QH7938 PFC LED QQqH7
QH7938 Distributors
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