Fig. 6 Timing Test Circuit
VT
IA-B
CL220
1.0µF film
CL220
Fig. 7 CL220 for Multiple LED Strings
VA
VA
VA
CL220
CL220
CL220
Up to 220V
+VLED(TOTAL)
10nF
VB
ILED
20mA
VB
ILED
20mA
VB
ILED
20mA
VA
CL220
ILED
20mA
VB
+
VLED(TOTAL)
–
Fig. 8 CL220 for Higher Current
VA
VA
VA
CL220
CL220
CL220
Up to 220V
+VLED(TOTAL)
10nF
VB
VB
ILED
60mA
VB
+
VLED(TOTAL)
–
Supertex inc. ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com
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