Specialty Components
Power
Transformers
and Design/Build
Custom Magnetics
Capability
TWO PEARL BUCK COURT
z
BRISTOL, PA 19007-6812
z
TEL 215-781-6400
z
FAX 215-781-6403
z
www.pulsespecialty.com
P
ULSE
S
PECIALTY
C
OMPONENTS
Hundreds of standard-model power transformers.
Nearly limitless custom-design choices.
The hundreds of catalog power transformers
described in this catalog (pages 4 through 13)
make up just a small portion of the magnetic
solutions available to you from Pulse Specialty
Components. Our custom design library includes
hundreds of power and signal magnetic compo-
nents built to unique customer requirements.
Does the transformer you require closely resemble
but differ slightly from one of our standard models?
Chances are we’ve built it before, and can quickly
do so again. A quick modification might include any
of the following:
A wide selection of standard-model power transformers;
see pages 4 through 13 of this catalog.
Thru-hole pc-mount,
surface-mount, low-profile,
vertical and horizontal,
chassis mount.
Frequencies up to 500 kHz
Special input and output voltages
Custom termination: connector, lead,
line cord, lug
Optional mounting: surface mount
or thru-hole technology; chassis mount,
angle bracket, welded plate
PC-board mounts using square, round or
rectangular pins; custom pinout configurations
Perhaps your application calls for more than a
modification. And you can’t design it yourself with-
out knowing the best alternatiives. We do. Custom
design is a Pulse Specialty Component strength.
Special-purpose bobbins, epoxy encapsulation,
insulation, magnetic wire, terminations-- all are at
our disposal and we build to suit -- to your require-
ments and to those of CSA, UL, VDE, and applica-
ble MIL specifications.
Once designed, we build our custom transformers
by the scores, hundreds, or thousands, in any of
five ISO 9000 approved manufacturing facilities
located in the US and abroad. Just as you need, we
design, build, and ship your custom Pulse Specialty
products on schedule, quickly and economically.
Bobbin wound ferrites,
#14 -- #46 ga wire.
Custom laminated,
hermetically sealed, encapsulated,
custom terminals and mounting,
MIL-STD-1553 pulse transformers,
Fiber Channel transducers.
TWO PEARL BUCK COURT
z
BRISTOL, PA 19007-6812
z
TEL 215-781-6400
z
2
FAX 215-781-6403
z
www.pulsespecialty.com
P
ULSE
S
PECIALTY
C
OMPONENTS
Current transformer modules.
MIL/high rel and commercial.
One- and three-phase.
Custom mounting.
We also design and build subassemblies --
practically any component that involves a core
and a winding. On the power side up to 12-gage
wire and 1 kVa; on the signal side down to 46-
gage wire and serving application frequencies
beyond 1 GHz.
Assorted custom magnetic
components and configurations.
What we do best.
Few manufacturers can compete successfully in
both low-quantity custom and high-quantity
areas. Manufacturers typically do one or the
other well. Pulse Specialty Components does
both well thanks our domestic and offshore
design and manufacturing resources.
It all starts here, with extensive design engineer-
ing capability and well established domestic man-
ufacturing accustomed to building to commercial,
MIL, avionics, and space application require-
ments. Domestically, we’re well-equipped to fill
low- to mid-volume standard-part and custom
orders and to perform quick modifications of
standard parts. For higher-volume requirements,
our design engineers shake hands with our man-
ufacturing engineers in any of three offshore ISO
9000 manufacturing facilities owned and operat-
ed by Pulse.
The result is a rare combination: accessible and
talented customer service people and design
engineers supported by
a choice of
manufactur-
ing facilities worldwide.
Domestic or offshore, our prototyping, pricing,
scheduling, and delivery come together as if we
were all in the same facility.
Accessible, experienced design services.
Rapid modification of standard models.
Quick design/build of fully custom magnetics.
Low- and high-volume manufacturing.
Excellent pricing over a broad range of
supply requirements.
Wound toroids, 0.5 to 3 in. OD
#8 awg -- #46 awg
Vertical-mount toroids.
Thru-hole and surface-mount.
T
ABLE OF
C
ONTENTS
Custom capabilities .............................................. 2, 3
International PC plug-in
power transformers (14A).....................................
International high power transformers (41A)........
Split bobbin horizontal profile
plug-in transformers (ST).....................................
Low profile plug-in transformers (LP)....................
High power low profile
humbucking transformers (LP).............................
Triple output low profile
humbucking transformers (MPL)..........................
4
5
6
7
8
9
Concentric and split bobbin
vertical profile plug-in transformers (PC)............. 10
Triple output vertical profile
plug-in transformers (MPC) .................................
Triple output Chassis-Tran
power transformers (MT/DMT) ............................
Bus couplers, pulse transformers
delay lines, high-frequency baluns........................
Fiber-to-copper signal converter, CMI and
Fiber Channel line interface modules,
Fiber Channel dual transformers..........................
11
Chassis-Tran power transformers (241)................ 12
13
14
15
TWO PEARL BUCK COURT
z
BRISTOL, PA 19007-6812
z
TEL 215-781-6400
z
3
FAX 215-781-6403
z
www.pulsespecialty.com
P
ULSE
S
PECIALTY
C
OMPONENTS
International PC Plug-in
Power Transformers
UL, CSA, and
TUV certified
These transformers are built on dual bobbins with insulating
shrouds to provide 4000V RMS isolation between primary
and secondary. Non-concentric construction reduces pri-
mary-to-secondary capacitance and eliminates the need for
an electrostatic shield.
FEATURES
PC board plug-in mounting
Double reinforced insulation
Dual bobbin; high (4000V) isolation
Non-concentric design -- eliminates ESS
No crossover contact between primary and secondary leads
Vacuum impregnated -- withstands board washing
systems and reduces audible noise
Baked resin -- provides fully cured and
environmentally resistant finish
May be connected in series or parallel
Part No.
PC Mount
14A-2.5-10B1
14A-5.0-10B2
14A-10-10B3
14A-20-10B4
14A-30-10B5
14A-56-10B6
14A-2.5-12B7
14A-5.0-12B8
14A-10-12B9
14A-20-12B10
14A-30-12B11
14A-56-12B12
14A-2.5-16B13
14A-5.0-16B14
14A-10-16B15
14A-20-16B16
14A-30-16B17
14A-56-16B18
14A-2.5-20B19
14A-5.0-20B20
14A-10-20B21
14A-20-20B22
14A-30-20B23
14A-56-20B24
14A-2.5-24B25
14A-5.0-24B26
14A-10-24B27
14A-20-24B28
14A-30-24B29
14A-56-24B30
14A-2.5-28B31
14A-5.0-28B32
14A-10-28B33
14A-20-28B34
14A-30-28B35
14A-56-28B36
14A-2.5-36B37
14A-5.0-36B38
14A-10-36B39
14A-20-36B40
14A-30-36B41
14A-56-36B42
VA
(Size)
2.5
5.0
10.0
20.0
30.0
56.0
2.5
5.0
10.0
20.0
30.0
56.0
2.5
5.0
10.0
20.0
30.0
56.0
2.5
5.0
10.0
20.0
30.0
56.0
2.5
5.0
10.0
20.0
30.0
56.0
2.5
5.0
10.0
20.0
30.0
56.0
2.5
5.0
10.0
20.0
30.0
56.0
Secondary RMS Rating
Series
10V C.T. @ 0.25A
10V C.T. @ 0.5A
10V C.T. @ 1.0A
10V C.T. @ 2.0A
10V C.T. @ 3.0A
10V C.T. @ 5.6A
12.6V C.T. @ 0.2A
12.6V C.T. @ 0.4A
12.6V C.T. @ 0.8A
12.6V C.T. @ 1.6A
12.6V C.T. @ 2.4A
12.6V C.T. @ 4.4A
16V C.T. @ 0.15A
16V C.T. @ 0.31A
16V C.T. @ 0.62A
16V C.T. @ 1.25A
16V C.T. @ 1.9A
16V C.T. @ 3.5A
20V C.T. @ 0.12A
20V C.T. @ 0.25A
20V C.T. @ 0.5A
20V C.T. @ 1.0A
20V C.T. @ 1.5A
20V C.T. @ 2.8A
24V C.T. @ 0.1A
24V C.T. @ 0.21A
24V C.T. @ 0.42A
24V C.T. @ 0.83A
24V C.T. @ 1.25A
24V C.T. @ 2.33A
28V C.T. @ 0.09A
28V C.T. @ 0.18A
28V C.T. @ 0.36A
28V C.T. @ 0.72A
28V C.T. @ 1.06A
28V C.T. @ 2.0A
36V C.T. @ 0.07A
36V C.T. @ 0.14A
36V C.T. @ 0.28A
36V C.T. @ 0.56A
36V C.T. @ 0.82A
36V C.T. @ 1.56A
Parallel
5V @ 0.5A
5V @ 1.0A
5V @ 2.0A
5V @ 4.0A
5V @ 6.0A
5V @ 11.2A
6.3V @ 0.4A
6.3V @ 0.8A
6.3V @ 1.6A
6.3V @ 3.2A
6.3V @ 4.8A
6.3V @ 8.8A
8V @ 0.3A
8V @ 0.62A
8V @ 1.25A
8V @ 2.5A
8V @ 3.8A
8V @ 7.0A
10V @ 0.24A
10V @ 0.5A
10V @ 1.0A
10V @ 2.0A
10V @ 3.0A
10V @ 5.6A
12V@ 0.2A
12V @ 0.42A
12V @ 0.84A
12V @1.66A
12V @ 2.5A
12V @ 4.66A
14V @ 0.18A
14V @ 0.36A
14V @ 0.72A
14V @ 1.44A
14V @ 2.12A
14V @ 4.0A
18V @ 0.14A
18V @ 0.28A
18V @ 0.56A
18V @ 1.12A
18V @ 1.64A
18V @ 3.12A
AGENCY APPROVALS
UL 506, File E73539
UL Recognized Class B
UL 1446, File E80130
CSA 22.2#66,
File LR68051-2
TUV, EN61558
VA
2.5
5.0
10.0
20.0
30.0
56.0
WT
0.25
0.37
0.53
0.90
1.15
1.70
L
1.625
1.625
1.875
2.250
2.625
3.000
W
1.312
1.312
1.562
1.875
2.187
2.500
H
1.125
1.375
1.375
1.625
1.562
1.812
A
.200
.200
.200
.400
.550
.600
B
.250
.400
.400
.400
.275
.300
VA
Pulse Specialty Components reserves the right to make changes
without notice.
2.5
5.0
10.0
20.0
30.0
56.0
C
1.000
1.000
1.140
1.460
1.680
1.900
D
—
—
—
—
2.18
2.50
E
—
—
—
—
1.75
2
F
1.062
1.062
1.250
1.500
—
—
PIN DIM
.
025 SQ
.025 SQ
.038 SQ
.038 SQ
.045 SQ
.045 SQ
MTG
#4
#4
#4
#4
#6
#6
TWO PEARL BUCK COURT
z
BRISTOL, PA 19007-6812
z
TEL 215-781-6400
z
4
FAX 215-781-6403
z
www.pulsespecialty.com
P
ULSE
S
PECIALTY
C
OMPONENTS
International
High Power
Transformers
These transformers are built on dual bobbins with insulating shrouds
to provide 4000V RMS isolation between primary and secondary.
Non-concentric construction reduces primary-to-secondary
capacitance and eliminates the need for an electrostatic shield.
FEATURES
Chassis mounting
Dual bobbin; double reinforced insulation
High (4000V) isolation
Non-concentric design -- eliminates ESS
No crossover contact between primary and secondary leads
Baked resin -- provides fully cured and
environmentally resistant finish
Secondaries can be series or parallel connected
UL Class B, CSA, and TUV certified
Part No.
Chassis Mount
A41-25-10A1
A41-43-10A2
A41-80-10A3
A41-130-10A4
A41-175-10A5
A41-25-12A7
A41-43-12A8
A41-80-12A9
A41-130-12A10
A41-175-12A11
A41-25-16A13
A41-43-16A14
A41-80-16A15
A41-130-16A16
A41-175-16A17
A41-25-20A19
A41-43-20A20
A41-80-20A21
A41-130-20A22
A41-175-20A23
A41-25-24A25
A41-43-24A26
A41-80-24A27
A41-130-24A28
A41-175-24A29
A41-25-28A31
A41-43-28A32
A41-80-28A33
A41-130-28A34
A41-175-28A35
A41-25-36A37
A41-43-36A38
A41-80-36A39
A41-130-36A40
A41-175-36A41
A41-25-230A42
A41-43-230A43
A41-80-230A44
A41-130-230A45
A41-175-230A46
(Size)
VA
25
43
80
130
175
25
43
80
130
175
25
43
80
130
175
25
43
80
130
175
25
43
80
130
175
25
43
80
130
175
25
43
80
130
175
25
43
80
130
175
Secondary RMS Rating
Series
10V C.T. @ 2.5A
10V C.T. @ 4.3A
10V C.T. @ 8.0A
10V C.T. @ 13.0A
10V C.T. @ 17.5A
12.6V C.T. @ 2.0A
12.6V C.T. @ 3.4A
12.6V C.T. @ 6.3A
12.6V C.T. @ 10.3A
12.6V C.T. @ 14.0A
16V C.T. @ 1.6A
16V C.T. @ 2.7A
16V C.T. @ 5.0A
16V C.T. @ 8.1A
16V C.T. @ 11.0A
20V C.T. @ 1.25A
20V C.T. @ 2.2A
20V C.T. @ 4.0A
20V C.T. @ 6.5A
20V C.T. @ 8.8A
24V C.T. @ 1A
24V C.T. @ 1.8A
24V C.T. @ 3.3A
24V C.T. @ 5.4A
24V C.T. @ 7.3A
28V C.T. @ 0.9A
28V C.T. @ 1.5A
28V C.T. @ 2.8A
28V C.T. @ 4.6A
28V C.T. @ 6.25A
36V C.T. @ 0.7A
36V C.T. @ 1.2A
36V C.T. @ 2.2A
36V C.T. @ 3.6A
36V C.T. @ 4.8A
230V C.T. @ 0.11A
230V C.T. @ 0.19A
230V C.T. @ 0.35A
230V C.T. @ 0.57A
230V C.T. @ 0.76A
Parallel
5V @ 5.0A
5V @ 8.6A
5V @ 16.0A
5V @ 26.0A
5V @ 35.0A
6.3V @ 4.0A
6.3V @ 6.8A
6.3V @ 12.6A
6.3V @ 20.6A
6.3V @ 28.0A
8V @ 3.2A
8V @ 5.4A
8V @ 10.0A
8V @ 16.2A
8V @ 22.0A
10V @ 2.5A
10V @ 4.4A
10V @ 8.0A
10V @ 13.0A
10V @ 17.6A
12V @ 2A
12V @ 3.6A
12V @ 6.6A
12V @ 10.8A
12V @ 14.6A
14V @ 1.86A
14V @ 3.0A
14V @ 5.6A
14V @ 9.2A
14V @ 12.5A
18V @ 1.4A
18V @ 2.4A
18V @ 4.4A
18V @ 7.2A
18V @ 9.6A
115V @ 0.22A
115V @ 0.38A
115V @ 0.7A
115V @ 1.14A
115V @ 1.52A
AGENCY
APPROVALS
UL 506, File E73539
UL Recognized Class B
UL 1446, File E80130
CSA 22.2#66,
File LR68051-2
TUV, EN61558
Figure A
Figure B
VA
25
43
80
130
175
VA
25
43
80
130
175
WT.
1.25
1.6
2.8
4.1
5.5
C
.312
.312
.312
.375
.375
L
2.812
3.125
2.500
2.812
3.125
T
.187
.187
.187
0.25
0.25
W
1.875
2.062
2.375
2.875
2.875
ML
2.375
2.812
2.000
2.250
2.500
z
H
2.312
2.687
3.000
3.375
3.750
MW
—
—
A
2.000
2.250
—
—
—
MTG.
#6
#6
#6
#8
#8
B
1.125
1.125
1.375
1625
1.625
FIG
A
A
B
B
B
2.18
2.50
2.50
Pulse Specialty Components reserves the right to make
changes without notice
.
TWO PEARL BUCK COURT
BRISTOL, PA 19007-6812
z
TEL 215-781-6400
z
5
FAX 215-781-6403
z
www.pulsespecialty.com