93686-8 Current Probe

93686-8 Current Probe

Frequency Range: 10 kHz – 200 MHz The Model 93686-Series have a variety of different sensitivities and frequency ranges. The large 2.625″ window diameter makes it very versatile. Any current conducted measurement in the frequency range 10 kHz to 200 MHz may be performed with these probes,...

Description

Frequency Range: 10 kHz – 200 MHz

The Model 93686-Series have a variety of different sensitivities and frequency ranges. The large 2.625″ window diameter makes it very versatile.

Any current conducted measurement in the frequency range 10 kHz to 200 MHz may be performed with these probes, including applications requiring the measurement of low duty cycle, high level pulsed currents. Basically the 93686 Series may be seen as a large window diameter substitute for the 91550-1 family, with the caution that appropriate frequency range and sensitivity must be selected from the available models. The larger diameter of this family is extremely useful when making common mode measurements as per MIL-STD-1399, Section 390, or for diagnostic purposes. This common made test requires both EUT feeder and return to be routed through the probe window.

The 6.65 cm (2.62 in) window makes the Model 93686-Series probe suitable for measurements on almost any size power or signal cable (AWG 4/0 cable, good for several hundred Amps, is 12.7 mm (0.5 in) diameter, exclusive of insulation.) Probe saturation current is compatible with the current carrying capacity of wires placed in its window. (Some of the models have lower saturation limits with 400 Hz power.)

Electrical Specifications

Frequency Minimum 10 kHz
Frequency Maximum 200 MHz
Load Impedance 50 Ω
Maximum Primary Current Amps 400 Hz: 300
DC-60 Hz: 300
Pulse: 62
RF(CW) : 62
Transfer Impedance 8 Ω

Key Features

  • For Standards Testing and Pre-compliance Applications
  • Measures RF Current Without Direct Connection
  • Window DIA 6.65 cm
  • Two year warranty

Application Notes

Manufacturer