PB2003NL(2007) View Datasheet(PDF) - Pulse Electronics
Part Name
Description
Manufacturer
PB2003NL Datasheet PDF : 6 Pages
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HIGH FREQUENCY WIRE WOUND
TRANSFORMERS
EFD Platforms - EFD15, EFD20 and EFD25
Schematics
EFD 15
PB2187
1
9,8
36-75v
225kHz
+12v/1.7A
3
7,6
4
15v/0.1A
5
NOTE: Pins 9 to 8 and Pins 7 to 6
to be connected on customer PCB
PA0476
1
2
Primary
18-72v
43
5
Auxiliary
10v/.02A
6
10
11
12
+5v/3A
7
8
9
PA1067
1
PA0691
3
28-59v
100kHz
5
2
12 11
3.3v/3A
10 9
8
10v/0.015A
5.6v/0.01A
1
7
NOTE: Pins 8, 9 and 10 to be
connected on customer PCB
RESET
2
3
12, 11,10
34-75v
3.3v/6A
4
5
AUX
12v/25mA
6
9, 8, 7
PA1039
3
30-57v
100kHz
5
2
12 11
5.0v/2A
10 9
8
10v/0.015A
7.5v/0.01A
1
7
NOTE: Pins 8, 9 and 10 to be
connected on customer PCB
EFD 20
PA1040
2
5
30-57v
250kHz
3
1
+12v/5A
6
7
-12v/1.6A
4
8
PB2003
2
Primary
36-75v
9
1
Auxiliary
15v/0.1A
3
4
5
+5v/6A
6
7
8
10
PA0273
1,2
7,8,9
36-75v
+12v/4.5A
3,4
5
Pri. Aux.
12v/0.1A
6
10,11,12
PA0751
4
12,11,10
25-75v
250kHz
3.3v/4.5A
5
9,8,7
1
15v/0.1A
3
PA0769
21
36-75v
250kHz
43
5
12v/0.1A
12
+5v/9A
11
10
+12v/2.1A
9
8
6
-12v/2.1A
7
NOTE: Pins 1 & 2 and Pins 3 & 4 to be
connected on customer PCB
PA1066
1
11
RESET
2
3
5v/4.5A
10
9
34-75v
5v/4.5A
4
8
5
AUX
12v/25mA
6
(EFD 20 Schematics continued on next page)
USA 858 674 8100 • Germany 49 7032 7806 0 • Singapore 65 6287 8998 • Shanghai 86 21 54643211 / 2 • China 86 755 33966678 • Taiwan 886 3 4641811
www.pulseeng.com
107
SPM2007 (11/07)
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