High Voltage Pulse Transformers

Pearson Electronics specializes in the design of high voltage pulse transformers. These transformers employ open construction and are intended to be used in high voltage insulating oil. Pulse output voltages range from 100kV to 500kV with pulse lengths ranging from 0.25 to 50 microseconds. Inquiries for pulse transformers can be made by completing the pulse transformer requirement sheet below.

PULSE TRANSFORMER REQUIREMENTS

1. Operating pulse output voltage:

2. Load resistance at operating voltage:

3. Load capacitance (actual measured value in surroundings and dielectric in which load is to be used):

4. Flat-top length (in microseconds)...
...at percentage of voltage amplitude:

5. Rise-time (in microseconds) from 10% to 90% voltage amplitude, assuming a voltage step-function resistive source:

6. Overshoot percentage (same assumptions as item 5):

7. Operating repetition rate...
...at pulse length...
...and operating voltage:

8. Primary to secondary voltage ratio:

9. Matched source and load impedance , or primary source impedance:


10. Polarity of primary and secondary voltages: same opposite interchangeable

11. Droop of flat top:

12. Secondary low end insulation to core and base-plate (volts):
AC
DC
Pulse
none

13. Primary low end insulation to core and base-plate (volts):
AC
DC
Pulse
none

14. Type of secondary winding: Monofilar Bifilar
Current through bifilar windings:
Voltage between bifilar windings:

15. Accessories: Filament transformer (if bifilar) Current monitor Voltage divider

16. Other specifications:



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_{PEARSON ELECTRONICS, INC.

4009 Transport Street, Palo Alto, California, USA 94303

Telephone (650) 494-6444 • Fax (650) 494-6716}