Precision Products
High Frequency Power
 
  CTHT High Frequency Current Transformers
(This spec sheet is also available in printable format)

CMUV photoFeatures:

  • Low cost encapsulated transformer
  • Designed for use at 20 kHz and above
  • Sensitivity can be set at 1 Volt per Amp or other desired value
  • Can be provided with installed primary for easy PCB installation
  • Other configurations available upon request - Contact Precision



 

Precision Part Number Number
of Turns
Inductance
Min. in mHy
DC Resistance
Max. in ohms
Sensed Current
Max. in Amps
**Terminating
Resistor in Ohms
CTHT-17100-0500 50 5 0.5 10 50
CTHT-17100-1000 100 20 1.4 24 100
CTHT-17100-1500 150 45 3 30 150
CTHT-17100-2000 200 80 4.5 35 200
CTHT-17100-3000 300 180 11 40 300
CTHT-17100-4000 400 320 18 50 400
CTHT-17100-5000 500 500 30 40 500
CTHT-17100-7500 750 1150 50 30 750

** Terminating resistor value to deliver 1 volt per amp with single turn primary.


CTHT Schem

Notes:
- Test Circuit Leads "2" and "A" are in phase per orientation shown above.
- Exact Case configuration may differ slightly from Illustration.