The JW®1969A/JW1969B/JW1969C/JW1969D/ JW1969E/JW1969BC/JW1969DC/JW1969EC (JW1969X series) is a constant current LED regulator which apply to single stage step-down power factor corrected LED drivers.
JW1969X series integrates high voltage power source, and can be supplied by line voltage directly, a
JW1969DC Features
* No auxiliary winding and VCC capacitor
* Supplied from line voltage directly
* High current accuracy of line and load regulation
* Internal compensation PFC technics
* Harmonic current meets IEC61000-3-2
* Critical conduction mode
* High efficiency over wide operating r
Datasheet Details
JW1969DC, JW1969A
JoulWatt
736.63 KB
Buck led regulator.
This datasheet PDF includes multiple part numbers: JW1969DC, JW1969A.
Please refer to the document for exact specifications by model.
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