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Micsig SigOFIT OIP Series Quick Manual

Micsig SigOFIT OIP Series Quick Manual

Optical-fiber isolated probe

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TM
SigOFIT
Optical-fiber Isolated Probe
Quick Guide (OIP series)
Shenzhen Micsig Technology Co., Ltd.
www.micsig.com

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Summary of Contents for Micsig SigOFIT OIP Series

  • Page 1 SigOFIT Optical-fiber Isolated Probe Quick Guide (OIP series) Shenzhen Micsig Technology Co., Ltd. www.micsig.com...
  • Page 2 WARNING DO NOT block the heat dissipation port on the back of Optical-Electrical converter, otherwise the probe may be overheated and damaged. DO NOT excessively bend the fiber cable. Avoid tight radius (<8cm) bends, crushing, crimping, twisting, pulling or otherwise stressing the cable. SigOFIT™...
  • Page 3: Main Steps

    Main Steps: 1. Connect the Optical-Electrical (O-E) converter to oscilloscope (Figure 1); O-E Converter Figure. 1 2. Set the oscilloscope input impedance to 50Ω, set corresponding attenuation ratio and delay time on the oscilloscope; Connect attenuating tip to the Electrical–Optical (E-O) converter (Figure 2); Figure.
  • Page 4 4. Power the SigOFIT probe by connecting USB-C cable to O-E Converter using standard charger (localized); 5. Solder the MCX or MMCX connector to the test board: 1) When testing Vgs signal, the signal pin (in the middle) of the MMCX female connector must be connected to the G-end of the MOSFET;...
  • Page 5: Button Descriptions

    Quick Guide Over-voltage Warning: *When “Gain” button flashes and hearing a rapid "DiDiDiDi.." buzzer sound, indicate a over- voltage warning, please select a suitable attenuating tip. Over-heating Warning: *When hearing a “DiDi" sound every 2 seconds, it means the temperature of the Optical- Electrical (O-E) converter is overheated, please check whether the dissipation port is blocked.
  • Page 6 ±625V OP500-2 50:1 @20dB ±62.5V 1000:1 @0dB ±1250V OP1000-2 100:1 @20dB ±125V 2000:1 @0dB ±2500V OP2000-2 200:1 @20dB ±250V * Please refer to User Manual or contact Micsig for more information. Shenzhen Micsig Technology Co., Ltd Email: sales@micsig.com Tel: +86-755-88600880...

This manual is also suitable for:

Sigofit oip100Sigofit oip200