GENERAL PURPOSE
TRANSFORMERS
2 Watt Pulse, Electrostatically Shielded,
500 mW Pulse, RF Pulse, and Control Transformers
Wide range of inductors and turns ratios
Suitable for a variety of applications
High flux density capability
Available in through hole and surface
mount packages
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
Part
Number
Turns
Ratio
(±5%)
Primary
Sine Wave
OCL
(mH MIN)
Primary
ETConstant
(V-µs MIN)
Rise
Time
(ns MAX)
PRI/SEC*
Cww
(pF MAX)
Leakage
Inductance
PRI/SEC
(µH MAX)
DCR
Primary
(Ω MAX)
DCR
DCR
Schematic/
Hi-Pot
Secondary Tertiary
Package
(Vrms)
(Ω MAX) (Ω MAX)
Style
2 WATT PULSE TRANSFORMERS
PE-2227X
1:1
0.5
46
8
26
1.7
1.3
1.4
TH1
1:1
1:1
1:1:1
1:1:1
4:1:4
1.3
20.0
1.3
5.0
0.2
84
250
91
196
53
30
80
30
70
50
40
87
38
35
17
3.0
10.5
3.2
13.0
5.7
3.6
27.0
3.6
8.8
1.2
3.8
28.0
3.8
9.6
0.2
—
—
—
3.9
11.0
1.3
700
PE-2228X
PE-2243X
PE-2229X
PE-2231X
PE-2671X
700
700
700
700
700
TH1
TH1
TH4
TH4
TH4
17
19
200
2.7
4.1
4.5
3.1
2.8
22.0
1.6
1.1
11.0
1.6
1.1
11.0
—
—
—
700
700
700
TH2
TH2
TH2
1.8
1.8
1.8
1.8
14.0
14.0
14.0 voltage.
14.0
guard
guard voltage.
—
—
—
700
700
700
TH3
TH3
TH3
ELECTROSTATICALLY SHIELDED TRANSFORMERS
PE-5154X
PE-5156X
PE-5160X
1:1
1:1
1:1
0.2
1.2
10.0
91
77
224
PE-5158X 1CT:1CT
1.0
77
PE-5158X
1.0
77
PE-5163X 1CT:1CT
10.0
252
PE-5163X Electrostatically Shielded Transformers, C
1CT:1CT
10.0
252
*NOTE: for
ww
*NOTE: for Electrostatically Shielded Transformers, C ww
21
21
60
60
is measured
3.2
2.5
3.2
2.5
2.5
16.7
2.5 shield corrected to
16.7
with
is measured with shield corrected to
Schematics
TH1
TH2
7
8
7
1
2
1
2 WINDING
TH3
TH4
8
2
4 6
8
5
2 4
1
5
7
1
2 WINDING
WITH SHIELD
2 WINDING WITH
CT AND SHIELD
6 7
2
3 WINDING
TH5
8
5
6 7
1
2
8
4
3 WINDING
WITH SHIELD
U.S: 858 674 8100 • U.K: 44 1483 401 700 • France: 33 3 84 35 04 04 • Singapore: 65 287 8998 • Taiwan: 886 2 2698 0228 • http://www.pulseeng.com
G008.B (2/01)
