CT4028 Datasheet by Cal Test Electronics

View All Related Products | Download PDF Datasheet
Technical data subject to change.
© Cal Test Electronics 2017. caltestelectronics.com
Datasheet CT4028
39 kV High
Voltage Probe
Overview:
The Cal Test Electronics CT4028 is a 39 kV high
voltage divider probe for use with both digital and
analog oscilloscopes.
Features:
Input voltage of 39 kV (DC+ACpk)
220 MHz bandwidth
Voltage dividing of 1000:1
Frequency compensation
Specifications
Operating Parameters
Maximum Input Voltage
(CAT I)
39 kV (DC + ACpk)
27 kVrms AC
Maximum Loading 1000:1
Current 45 µA
Division Ratio 1000:1
Bandwidth DC to 220 MHz
Compensation Range 10 pF to 35 pF
Temperature Coefficient ≤200 ppm/ºC
Input Resistance 900 MΩ
Input Capacitance 2.0 pF
Rise Time 1.6 ns
Signal/Noise > 60 dB @ 1 kHz
> 50 dB @ 1 MHz
Accuracy
DC Volts ≤3% (0 to 35 kV)
AC Volts ≤3% at 1 kHz
General
Cable Length 6.6 ft (2 m)
Designed for Use in Pollution Degree 2
Operating Temperature 14ºF to 131ºF
(-10ºC to 55ºC)
Storage Temperature -4ºF to 158ºF
(-20ºC to 70ºC)
Humidity
≤85% relative
humidity at 95ºF
(35ºC)
Dimensions 3.1 x 3.1 x 12.6 in
(8 x 8 x 32 cm)
Weight 1.0 lbs (460 g)
Warranty One-year warranty

Products related to this Datasheet

OSCOPE PROBE X1K 220MHZ 900M