EPC3681G-LF [PCA]
SMPS Transformer,;
| 型号： | EPC3681G-LF |
| 厂家： | 
PCA ELECTRONICS INC. |
| 描述： | SMPS Transformer, 变压器 |
| 文件： | 总1页 (文件大小：31K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PoE Power Transformer
E L E C T R O N I C S I N C .
EPC3681G-LF
• UL 94V-0 Recognized Materials
• UL 1446 Class F Insulation System
• Storage Temperature : -40°C to +125°C
• Operating Temperature : -40°C to +125°C
Electrical Parameters @ 25°C
Dielectric
(Vrms)
Primary
(µH ± 10%)
Leakage Inductance
DCR
Turns Ratio
(µH Max.)
@ 100KHz, 1.0Vrms
7.5
(mΩ Max.)
@ 100KHz, 1.0Vrms
127
1500
440
Pri.
88
6
1 : 0.083 : 0.208
Pri. : Sec. : Aux.
Pri. w/ all other
wdgs shorted
Pri.
Pri. - Sec.
Aux.
Sec.
Package
Schematic
3
Pri.
33V-57V
(200kHz)
0.550
Max.
(13.97)
7
8
0.050
(1.27)
4
2
Sec.
3.3V (13.5W)
6
10
9
Aux.
8V (20mA)
PCA
EPC3681G
0.550
Max.
(13.97)
10
0.715
(18.16)
Pad
Layout
Component
Placement
1
-LF
D.C.
Outline
5
1
0.740 x 0.550
(18.80 x 13.97)
0.098
(2.49)
0.028
(0.711)
0.098
(2.49)
0.500
Max.
(12.70)
0.005/0.015
(0.127/0.381)
0.008/0.012
(0.203/0.305)
0°-8°
0.031
(0.787)
0.695
0.394
(10.00)
Max.
(17.65)
Notes :
1. Lead Finish
EPC3681G-LF
Hot Dipped Sn or SnCu
260°C
2. Peak Solder Rating
3. Weight
TBD grams
4. Packaging Information
Tape & Reel :
200 pieces/13” reel
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.
EPC3681G-LF Rev. - 10/21/16
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
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