TWO PEARL BUCK COURT
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BRISTOL, PA 19007-6812
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TEL 215-781-6400
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FAX 215-781-6403
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www.pulsespecialty.com
10
PULSE SPECIALTY COMPONENTS
nPC SERIES CONCENTRIC VERTICAL MOUNT models provide
operation frequencies from 47 to 500 Hz. Isolation between
primary and secondary 1500V.
nEL SERIES SPLIT BOBBIN VERTICAL MOUNT models are
available with a 50/60 Hz primary. Isolation between
primary and secondary 2500V. Non-concentric design
eliminates ESS.
nPC AND EL SERIES have the same dimensions and
schematics, are available in the same sizes and mounting
styles, and share the same general features listed below.
FEATURES
nVacuum impregnated -- withstands modern board washing
systems and reduces audible noise for quiet operation
nBaked resin -- provides fully cured and
environmentally resistant finish that will not peel or flake
nRugged construction
nUniversal design compatible with industry-standard footprints
nAvailable in single or dual primary
nSecondaries may be connected in series or parallel
nFormtran enclosed potted unit available. See model code.
AGENCY APPROVALS
nUL, 506, File E73539
nUL 1446, File E80130
nCSA 22.2#66, File LR68051-2
nUL Recognized Class B
Concentric and Split Bobbin
Concentric and Split Bobbin
V
Vertical Profile Plug-in T
ertical Profile Plug-in Transformers
ransformers
for PC board power isolation
NOTES
Pulse Specialty Components reserves the right to make changes without notice.
Style B
No Frame
Style A
Channel Frame
screw mount
Style C
Channel Frame
reinforced mount
“J”
size 37 (J = 1.75 in.)
size 50 (J =2.00 in.)
size 62 (J =2.88 in.)
PC Series (concentric) is shown; primary 47/500 Hz;
EL Series (split bobbin) available; primary 50/60 Hz.
MODEL NUMBER CODE
DPC--10--2400B4
Primary Rating
Transformer Series
Secondary Voltage Rating (volts RMS)
Secondary Current Rating (mA RMS)
Mechanical Configuration
Individual Specification
No First Letter 115V 6-pin
“D” First Letter 115/230V 8-pin
PC -- Single section bobbin (47/ 500 Hz)
EL -- Two-section split bobbin (50/ 60 Hz only)
A -- Style A channel frame mounting, screw mount
B -- No frame
C -- Style C channel frame mounting, reinforced PC mount
P -- Potted within enclosure, FORM-TRANTM construction
SIZE VA WT
(oz)
6-pin
X8-pin
AB L W H
25 1.0 2.5 0.250 0.200 1.200 1 1.375 0.83
37 1.2 3 0.312 0.200 1.000 1.375 1.125 1.188
50 4.4 5 0.400 0.250 1.100 1.625 1.250 1.375
62 10 9 0.400 0.250 1.300 1.875 1.438 1.625
24 24 12 0.400 0.250 2.100 1.625 2.250 1.375
DIMENSIONS -- Style B (no frame) is shown. Contact
sales for other dimensions.
