Transformer
ELECTRONICS INC.
EPA2480-4
• UL 94V-0 Recognized Components
• UL 1446 Class B Insulation System
• Hipot : 500 Vrms (Between Wdg’s)
Electrical Parameters @ 25° C
Primary Inductance
(µH Min.)
@ 100 KHz, 100m Vrms
8
Interwinding
Capacitance
(pF Max.)
@ 100 KHz, 100m Vrms
25
Leakage
Inductance
(µH Max.)
@ 100 KHz, 100m Vrms
0.2
with 3 wdg’s shorted
Insulation
Resistance
Ω
(mΩ Min.)
@ 500 Vdc
10,000
Between Wdg’s
1:1:1:1
Turns Ratio
(± 5%)
DCR
Ω
(Ω Max.)
Each Wdg.
0.25
Schematic
1
2
3
4
8
7
6
5
Frequency
10 MHz
30 MHz
70 MHz
100 Mhz
Impedance
550
Ω
Min.
1,100
Ω
Min.
800
Ω
Min.
520
Ω
Min.
Package
Pin1
I.D.
PCA
EPA2480-4
D.C.
.270
(6.86)
.410
(10.14)
.225
(5.72)
.020 Typ.
(.508)
.008/.012
(.203/304)
.020 Typ.
(.508)
.100
(2.54)
.150 Min.
(3.81)
.365
(9.27)
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.
CSA2480-4
Rev. B.
4/14/03
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA [ PCA ELECTRONICS INC. ]
