701978 Differential Probe 1500 V / 150 MHz
The 701978 Differential Probe delivers high-voltage differential measurement up to 1.5 kV with 150 MHz bandwidth for accurate, floating signal capture in power electronics and other high-energy applications
This probe works universally with any oscilloscope featuring standard probe interfaces and requires a compatible probe power supply (Yokogawa 701934) for operation.
The 701978 is well suited for inverter and PV evaluation, EV/HEV battery testing, and 400 Vrms commercial power line measurements.
What is a High Voltage Differential Probe?
The 701978 High Voltage Differential Probe is for a wide range of floating signal measurement with oscilloscopes in the power electronics and mechatronics fields.
- Bandwidth: DC to 150 MHz (-3dB)
- Attenuation Ratio: 500:1 / 50:1
- Connector Type: BNC
- Input Resistance*1: 4.1 MΩ
- Input Capacitance*1: 5 pF
- Max. Differential Input Voltage: ±1500 V(DC + ACpeak)
- Max. Operating Input Voltage: ±1500 V(DC + ACpeak)
- Probe Length: 2430 mm
- Probe Power: Probe power supply
- Standard accessories included: Pincher tip (Red, Black), Extension lead(1 m), 100 Ω resistance adapter, 150 Ω resistance adapter
*1 To ground
*2 It is not battery powered. probe power supply is required.
Brochures
- 701977, 701978 High Voltage Differential Probe (396.6 KB)
- Probes and accessories for Oscilloscopes (2.2 MB)
- For ScopeCorder, Differential Probe Conversion Cable 701905 (319.4 KB)
Instruction Manuals
- Model 701978 Differential Probe (1.1 MB)
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