EPC3394G Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – PoE Flyback Transformer

PoE Flyback Transformer
Inductance
(µH ± 10%)
@ 100 KHz,
1.0 Vrms
42
Pins
1-2
ELECTRONICS INC.
EPC3394G & EPC3394G-LF
• 45W PoE Applications
• Designed to work with LT1725
• Used in Flyback Topology Converter
• Bobbin : UL94V-0 Recognized Materials
• Storage Temperature : -40°C to +125°C
• Operating Temperature : 0°C to +70°C
• UL 1446 Class B Insulation System
• Duty Cycle : 50% Max.
Electrical Parameters @ 25° C
DCR
(Ω Typ.)
0.026
Pins
1-2
0.600
Pins
4-5
0.03
Pins
7-9
Turns
Ratio
2.33:1
Pins
1-2:4-5
1:1
Pins
1-2:7-9
Leakage Inductance
(µH Max.)
@ 100 KHz,
1.0 Vrms
1.0
Pins 1-2 All
other wdg’s shorted
Dielectric Rating
(Vrms)
1500
Wdg’s - Wdg’s
Wdg’s - Core
Pin 1 I.D.
Marking:
PCA
EPC3394G(-LF)
D.C.
Package
1.016
(25.80)
1
Pri.
(36-57 Vdc)
2
4
Vcc
15 V (10 mA) ₅
Schematic
7
Sec.
36 V (1.25 A)
9
.530
(13.46)
5
1.240
(31.50)
1.024
(26.00)
0.004
(.100)
.035
(.900)
.043
(1.10)
6
.150
(3.81)
1.087
(27.60)
.080
(2.03)
.197 (5.00) .197 (5.00)
PCB Layout
(Top View)
Component Outline
1.450 x 1.050
(36.80 x 26.67)
1
10
Notes :
1. Lead Finish
2. Peak Solder Rating
(for wave solder process Only)
3. Weight
4. Packaging Information
(Tube)
EPC3394G
SnPb
225°C
24 grams
20 pcs / tube
EPC3394G-LF
Hot Tin Dip (Sn) or (SnCu)
260°C
24 grams
20 pcs / tube
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
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.
CSC3394G & -LF Rev. 1 12/17/07 JDG
TEL: [phone]
FAX: [phone]
http://www.pca.com