1
Pulse Transformers
IT
www.schurter.com /PG85
EMC Products
Pulse transformers for THT mounting
Description
- High insulation rating (>3.2 kVAC) between the primary and the secon-
dary windings
- High insulation rating up to 500V between the secondary windings
- Small coupling capacitances between primary and secondary windings
limit transient feedback from the power supply side to the control elec-
tronics
- The defined partial discharge voltage guarantees an effecively unlimited
serviceable live
Standards
- VDE 110b
Applications
- Galvanic separation of drive- and power-circuit
- Mainly used in ignition circuits with Thyristors, Triacs, power transistors
and IGBT's
- DC/DC converters
- Line coupling transformers in high speed data transmission
Weblinks
pdf datasheet, html-datasheet, General Product Information, Approvals,
CE declaration of conformity, RoHS, CHINA-RoHS, REACH, Distributor-
Stock-Check, Detailed request for product
Technical Data
Rated voltage up to 600 VAC
Voltage Time Integral 150 - 400 Vµs
Pulse Rise Time 0.05 - 1.5 µs
Turns Ratio 1:1, 2:1, 1:1:1
Terminal Type THT
Weight 6 - 11 g
Material: Housing UL 94V-0
Sealing Compound UL 94V-0
Climatic Category 25/100/21 acc. to IEC 60068-1
Allowable Operation Temp. -25 °C to 100 °C
Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in
General Product Information
Dimension
Case 35-3
max. 13
max. 15.2
max. 10.6
1.8
0.45x0.66
10.2
±0.2
3.5
0
–0.5
2
12.7
±0.2
1
1)
5.1
±0.2
4
5
Case 35-4
max. 13
max. 15.2
max. 10.6
1.8
0.45x0.66
3.5
0
–0.5
10.2
±0.2
2
12.7
±0.2
1
1)
5.1
±0.2
4
5
3
6
1) Prim.