PCA EPC3078-3 Off-line pc mount transformer Datasheet

Off-Line PC Mount Transformer
EPC3078-X
ELECTRONICS INC.
• Dual Primaries : 115 V / 230 V
• UL 94V-0 Recognized Components
• UL 1446 Class F Insulation System
• Meets or exceeds CSA/TUV/VDE Specifications
for Creepage, Clearance and Dielectric Strength
Electrical Parameters @ 25° C
Part
Number
Primary Voltage
Series
Parallel
Connection
Connection
EPC3078-1
EPC3078-2
EPC3078-3
EPC3078-4
EPC3078-5
EPC3078-6
EPC3078-7
Secondary Current (A-Rms)
Parallel
Series
Connection
Connection
Secondary Voltage
Parallel
Series
Connection
Connection
.250
.200
.150
.120
.100
.090
.070
.500
10
5.0
.400
12.6
6.3
.310
16
8.0
.250
20
10
.210
24
12
.180
28
14
.140
36
18
• Switching Frequency : 50 Hz - 500 Hz • Isolation : 4000 Vrms •
115
115
115
115
115
115
115
Power
Rating
(VA)
230
230
230
230
230
230
230
Package
2.5
2.5
2.5
2.5
2.5
2.5
2.5
Schematic
1.630
(41.40)
1.440
(36.58)
1.130
(28.70)
Pri.
4
Sec.
8
3
7
2
6
1
5
.188 (4.76)
.025 Sq.
(.630)
.200
(5.08)
1.00
(25.40)
.250
(6.35)
.650
(16.51)
Mounting Screw Size #4
(Qty. : 2)
5
1
6
2
7
3
8
4
Screw
Hole
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSC3078-X
Rev. -
7/11/02
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
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