High Voltage Trigger Transformer
E L E C T R O N I C S I N C .
EPC3215G-X
• Used as Trigger Transformer in Photoflash Circuits
• Operating Temperature : -40°C to +85°C
• UL 94V-0 Recognized Components
Actual Size
• UL 1446 Class B Insulation System
Electrical Parameters @ 25° C
Voltage
Primary OCL @ 0Adc
DCR
PCA
Peak Trigger Voltage
Package/
(Vdc)
(µH Typ.)
(Ω Typ.)
Part Number
(V Min.)
Schematic
Pri.
0.86
0.86
0.90
Sec.
140
140
169
V in
300
300
300
@ 100 KHz, 0.1 Vrms
4000
4000
4000
A/1
A/2
B/3
EPC3215G-1
EPC3215G-2
EPC3215G-3
1.2
1.2
1.7
Package A
.024
.169
(.600)
(4.30)
6
1
3
Schematic 1
+
A
.146
.201
(5.10)
(3.70)
Pri.
Sec.
4
4
3
.073
G
Pin 1 I.D.
(1.85)
+
-
.010
.205
320V
0°-8°
(.250)
(5.20)
1
K
.006
(.150)
.303
(7.70)
.342
-
.047
(8.70)
(1.20)
Schematic 2
Pad
• DANGER HIGH VOLTAGE •
Operation By High Voltage
Trained Personnel Only
Layout
Pri.
2
Sec.
4
.073
(1.85)
.063
(1.60)
3
1
+
A
Package B
Recommended
.350
Layout
(8.90)
G
.422
4
1
2
+
-
(10.72)
Pin 1 I.D.
.350
320V
Schematic 3
(8.90)
3
Marking :
.277
PCA
(7.04)
EPC3215G-3
D.C.
Pri.
1
Sec.
4
K
2
3
.098 Max.
(2.50)
-
Unless Otherwise Specified Dimensions are in Inches /mm
.010 /.25
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSC3215G-X Rev. 5 12/20/04 FT
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com