OEP Home Page
OXFORD ELECTRICAL PRODUCTS LTD
Friday, 24 March 2006
transformer manufacturers,
wound components, power
supplies, low voltage lighting,
switch mode power supplies,
telecom transformers, dc-dc
converters, inductors
pulse transformers
0800 316 6060
Open or encapsulated p.c.b. mounting transformers. Designed for wide band and general pulse
applications in particular thyristor and triac control systems, where they provide isolation between firing
circuit and load.
SPECIFICATION
Proof voltage 2.8kV (PT42E 5.0kV)
Output voltage-time product 200V µsec
Max. output pulse current 200mA (peak)
Bandwidth 3kHz – 1 MHz
Construction Single
Section
Ratio
Dip Varnish
Part No.
Vacuum
Impregnated
Part No.
Encapsulated
Part No.
1:1
1 : 1+1
1 : 1+1
2:1
2 : 1+1
1 : 1+1/4
3:1
8 : 1+1
1:1:1
2 SECTION
1:1
PT 4
PT 6
PT103
PT10
PT8
PT5
PT7
PT4E
PT6E
PT11
PT9
PT10E
PT8E
PT102
PT12
PT601
PT105
PT12E
CLASS 2 INSULATION TO BS 415
PT42E
Ratio
Lp (min)
Ll (typ)µH
C (typ)pF
Rp (max)
Rs (max)
1:1
1 : 1+1
1 : 1+1
2:1
2 : 1+1
1 : 1+1/4
3:1
8 : 1+1
1:1:1
3 mH
3 mH
60 µH
12 mH
12 mH
20 mH
2.7 mH
30 mH
30 mH
19
8*
20
30*
1.1
1.4
0.9
2.6*
115
30*
19
26*
5.1
4.0
2.6
4.2
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OEP Home Page
1:1
(PT42E)
ENCAPSULATED VERSION
Pin Layout As Shown.
Body size excluding pins:
W15.30 mm
H16.00 mm
D15.30mm
3mH
80µH
1.1
1.1
pulse_transformers_pinview_thumbnail.jpg (12823 bytes)
OXFORD ELECTRICAL PRODUCTS LTD
Friday, 24 March 2006
transformer manufacturers,
wound components, power
supplies, low voltage lighting,
switch mode power supplies,
telecom transformers, dc-dc
converters, inductors
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