PULSE SPECIALTY COMPONENTS
Low Profile
Plug-in Transformers
Part
Number
LP 10-250B23
LP 10-600B1
LP 10-1200B2
LP 10-2400B89
LP 10-4800B90
LP 12-200B24
LP 12-450B3
LP 12-900B4
LP 12-1900B91
LP 12-3800B92
LP 16-150B25
LP 16-350B5
LP 16-700B6
LP 16-1500B93
LP 16-3000B94
LP 18-135B105
LP 18-325B106
LP 18-650B107
LP 18-1300B108
LP 18-2600B109
LP 20-125B26
LP 20-300B7
LP 20-600B8
LP 20-1200B95
LP 20-2400B96
LP 24-100B27
LP 24-250B9
LP 24-500B10
LP 24-1000B97
LP 24-2000B98
LP 28-90B115
LP 28-215B116
LP 28-430B117
LP 28-850B118
LP 28-1700B119
LP 30-85B125
LP 30-200B126
LP 30-400B127
LP 30-800B128
LP 30-1600B129
LP 34-75B28
LP 34-170B11
LP 34-340B12
LP 34-700B99
LP 34-1400B100
LP 40-60B29
LP 40-150B13
LP 40-300B14
LP 40-600B101
LP 40-1200B102
LP 56-45B30
LP 56-100B15
LP 56-200B16
LP 56-425B103
LP 56-850B104
LP 88-28B31
LP 88-65B17
LP 88-130B18
LP 120-20B32
LP 120-50B19
LP 120-100B20
LP 230-10B33
LP 230-25B21
LP 230-50B22
for limited-space PC board applications
LOW
PROFILE
HEIGHT
Size
Size
Size
Size
Size
0.650
0.850
1.065
1.250
1.375
2
6
12
24
48
in.
in.
in.
in.
in.
These low-profile plug-in power transformers are wound in a semitoroidal configuration to minimize both EMI and unit height. They
are designed for low-height critical pc board applications in semiconductor control and instrumentation and for use in single, dual,
or reference dc supplies and isolated control circuits. Available in
five sizes.
FEATURES
Low height profile
1500V RMS HIPOT
Vacuum impregnated -- withstands modern board washing
systems and reduces audible noise for quiet operation
Baked resin -- provides fully cured and environmentally
resistant finish that will not peel or flake
Sizes 2, 6, and 12 are available as encapsulated and
hermetically sealed (request drawings).
AGENCY APPROVALS
UL, 506, File E73539
UL 1446, File E80130
CSA 22.2#66, File LR68051-2
Primaries 115/230V, 50/60 Hz
z Indicates like polarity
Size
2
6
12
24
48
Secondary RMS Rating
Size
Series
2
6
12
24
48
2
6
12
24
48
2
6
12
24
48
2
6
12
24
48
2
6
12
24
48
2
6
12
24
48
2
6
12
24
48
2
6
12
24
48
2
6
12
24
48
2
6
12
24
48
2
6
12
24
48
2
6
12
2
6
12
2
6
12
Parallel
10V C.T. @ 250mA
10V C.T. @ 600mA
10V C.T. @ 1.20A
10V C.T. @ 2.40A
10V C.T. @ 4.80A
12.6V C.T. @ 200mA
12.6V C.T. @ 450mA
12.6V C.T. @ 900mA
12.6V C.T. @ 1.90A
12.6V C.T. @ 3.80A
16V C.T. @ 150mA
16V C.T. @ 350mA
16V C.T. @ 700mA
16V C.T. @ 1.50A
16V C.T. @ 3.00A
18V C.T. @ 135mA
18V C.T. @ 325mA
18V C.T. @ 650mA
18V C.T. @ 1.30A
18V C.T. @ 2.60A
20V C.T. @ 125mA
20V C.T. @ 300mA
20V C.T. @ 600mA
20V C.T. @ 1.20A
20V C.T. @ 2.40A
24V C.T. @ 100mA
24V C.T. @ 250mA
24V C.T. @ 500mA
24V C.T. @ 1.00A
24V C.T. @ 2.00A
28V C.T. @ 90mA
28V C.T. @ 215mA
28V C.T. @ 430mA
28V C.T. @ 850mA
28V C.T. @ 1.70A
30V C.T. @ 85mA
30V C.T. @ 200mA
30V C.T. @ 400mA
30V C.T. @ 800mA
30V C.T. @ 1.60A
34V C.T. @ 75mA
34V C.T. @ 170mA
34V C.T. @ 340mA
34V C.T. @ 700mA
34V C.T. @ 1.40A
40V C.T. @ 60mA
40V C.T. @ 150mA
40V C.T. @ 300mA
40V C.T. @ 600mA
40V C.T. @ 1.20A
56V C.T. @ 45mA
56V C.T. @ 100mA
56V C.T. @ 200mA
56V C.T. @ 425mA
56V C.T. @ 850mA
88V C.T. @ 28mA
88V C.T. @ 65mA
88V C.T. @ 130mA
120V C.T. @ 20mA
120V C.T. @ 50mA
120V C.T. @ 100mA
230V C.T. @ 10mA
230V C.T. @ 25mA
230V C.T. @ 50mA
5V @ 500mA
5V @ 1.20A
5V @ 2.40A
5V @ 4.80A
5V @ 9.60A
6.3V @ 400mA
6.3V @ 900mA
6.3V @ 1.80A
6.3V @ 3.80A
6.3V @ 7.60A
8V @ 300mA
8V @ 700mA
8V @ 1.40A
8V @ 3.00A
8V @ 6.00A
9V @ 270mA
9V @ 650mA
9V @ 1.30A
9V @ 2.60A
9V @ 5.20A
10V @ 250mA
10V @ 600mA
10V @ 1.20A
10V @ 2.40A
10V @ 4.80A
12V @ 200mA
12V @ 500mA
12V @ 1.00A
12V @ 2.00A
12V @ 4.00A
14V @ 180mA
14V @ 430mA
14V @ 860mA
14V @ 1.70A
14V @ 3.40A
15V @ 170mA
15V @ 400mA
15V @ 800mA
15V @ 1.60A
15V @ 3.20A
17V @ 150mA
17V @ 340mA
17V @ 680mA
17V @ 1.40A
17V @ 2.80A
20V @ 120mA
20V @ 300mA
20V @ 600mA
20V @ 1.20A
20V @ 2.40A
28V @ 90mA
28V @ 200mA
28V @ 400mA
28V @ 850mA
28V @ 1.70A
44V @ 56mA
44V @ 130mA
44V @ 260mA
60V @ 40mA
60V @ 100mA
60V @ 200mA
115V @ 20mA
115V @ 50mA
115V @ 100mA
L
W
H
A
B
C
Oz.
Reg. (%)
(Typ.)
T Rise (OC)
(Typ.)
1.875
1.875
2.500
2.875
3.125
1.562
1.562
2.000
2.250
2.500
0.650
0.850
1.065
1.250
1.375
1.600
1.600
2.000
1.900
2.180
0.375
0.375
0.500
0.600
0.600
0.375
0.375
0.375
0.530
0.660
5
7
11
15
21
20
18
15
15
12
25
30
30
48
65
Pulse Specialty Components reserves the right to make
changes without notice.
TWO PEARL BUCK COURT
z
BRISTOL, PA 19007-6812 z TEL 215-781-6400 z
7
FAX 215-781-6403 z www.pulsespecialty.com
