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Summary of Contents for Micsig SigOFIT MOIP100P
- Page 1 SigOFIT Optical-fiber Isolated Probe User Manual...
- Page 2 Micsig shall not be liable for errors or for incidental or consequential damages arising out of the furnishing, use or application of this document or any information contained herein.
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Page 3: Warranty
Warranty Micsig warrants that this product will be free from defects in materials and workmanship for a period of one (1) year from the date of shipment. If any such product proves defective in materials or workmanship during this warranty period, Micsig, at its option, either will repair the defective product without charge for parts and labor, or will provide a replacement in exchange for the defective product. -
Page 4: Table Of Contents
SigOFIT Optical-fiber Isolated Probe User Manual CONTENTS WARRANTY ....................................3 GENERAL SAFETY SUMMARY ..............................5 MAINTENANCE SAFETY SUMMARY ............................6 COMPLIANCE INFORMATION ..............................7 ........................................7 AFETY COMPLIANCE ......................................7 NVIRONMENTAL OTES INTRODUCTION .................................... 9 PROBE DESCRIPTION ................................10 ..................................10 PTICAL LECTRICAL ONVERTER... -
Page 5: General Safety Summary
Connect and disconnect the equipment properly. • Only use the testing wires and accessories that are provided with the product or specified by Micsig. • Before connecting the probe to the circuit under test, connect the probe output terminal to the oscilloscope. -
Page 6: Maintenance Safety Summary
SigOFIT Optical-fiber Isolated Probe User Manual Maintenance Safety Summary Only qualified maintenance personnel with the relevant qualifications may perform maintenance operations. Please read the "Maintenance Safety Summary" and "General Safety Summary" before performing any maintenance operations. Do not make repairs alone: Do not make internal repairs or adjustments to this product unless there is someone on site who can provide first aid and resuscitation measures. -
Page 7: Compliance Information
SigOFIT Optical-fiber Isolated Probe User Manual Compliance Information This section lists the Safety and Environmental standards with which the instrument complies. Safety compliance Equipment type Test and measuring equipment. Pollution level description A measure of the contaminants that could occur in the environment around and within a product. Typically, the internal environment inside a product is considered to be the same as the external. - Page 8 SigOFIT Optical-fiber Isolated Probe User Manual Product end-of-life handling When recycling instruments or components, observe the following guidelines: Equipment Recycling: Production of this equipment required the extraction and use of natural resources. The equipment may contain substances that could be harmful to the environment or human health if improperly handled at the product’s end of life.
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Page 9: Introduction
SigOFIT Optical-fiber Isolated Probe User Manual Introduction The Micsig SigOFIT optical-fiber isolated probe offers a galvanically isolated measurement solution for accurately resolving high bandwidth, high voltage differential signals in the presence of large common mode voltages with the excellent common mode rejection capability within its bandwidth range. -
Page 10: Probe Description
SigOFIT Optical-fiber Isolated Probe User Manual Probe description Optical-Electrical Converter The Optical-Electrical Converter (O-E Converter herein after) can restore the optical signal transmitted by the Electrical- Optical converter (E-O Converter herein after) to an electrical signal and input to the oscilloscope. The buttons on the O-E converter are to control the probe and the LEDs indicate the operating status of the probe. -
Page 11: Electrical-Optical Converter
SigOFIT Optical-fiber Isolated Probe User Manual Electrical-Optical Converter The Electrical-Optical (E-O) converter converts the electrical signal from device under test into an optical signal and transmits it via optic fiber to the Optical-Electrical (O-E) converter. The E-O converter of SigOFIT probe is powered over fiber, no additional power supply required. Electrical-Optical Converter E-O converter attenuators The Attenuator is used to connect the electro-optical converter to the device under test. -
Page 12: Precaution Requirements
SigOFIT Optical-fiber Isolated Probe User Manual Precaution requirements Measurement System Precautions SigOFIT probe contains high quality components and should be handled with care to avoid damage or degradation of performance due to improper handling. Please consider the following precautions when handling fiber optic cable and electrical-to-optical converter end connections: ... -
Page 13: Safety Requirements
SigOFIT Optical-fiber Isolated Probe User Manual Safety requirements The high common-mode voltage range of SigOFIT optically isolated probe can be applied to measurements where high- frequency and high-voltage common-mode signals are present. Please read and understand all precautions when measuring with this product. -
Page 14: Connection
SigOFIT Optical-fiber Isolated Probe User Manual Connection Operation Steps 1、Solder the MMCX/MCX-adapter or coaxial lead to the test board Notice： 1) When testing Vgs signal, the signal pin (in the middle) of the MMCX/MCX-adapter must be connected to the G-end of the MOSFET. -
Page 15: Auto Calibration And Manual Zero
SigOFIT Optical-fiber Isolated Probe User Manual *In addition to the above instructions, Micsig also provides a rich variety of attenuator connection interfaces with the object under test, offering you multiple convenient and efficient measurement methods. Welcome to contact our sales or agents for consultation. -
Page 16: Remote Control
SigOFIT Optical-fiber Isolated Probe User Manual Remote control Micsig SigOFIT Optical-fiber Isolated Probe MOIP Series supports remotely sending serial port commands to achieve self- calibration and 0dB/20dB gear switching functions. Operation steps Connect to the optical isolation probe: Insert the type-C interface of the RS-485 data converter into the photoelectric reducer connected to the optical isolation probe;... -
Page 17: Technical Specifications
SigOFIT Optical-fiber Isolated Probe User Manual Technical Specifications All technical specifications are typical values unless otherwise indicated. Technical specifications are valid when: Probe is calibrated at 23° C ± 5° C ambient temperature Probe is powered by normal power supply ... - Page 18 SigOFIT Optical-fiber Isolated Probe User Manual Non-destructive SigOFIT Model Attenuator Model Adapter type Attenuation ratio Voltage range Input impedance voltage (Max.) 20:1 @0dB ± 10V 4.47MΩ || 4pF OP20-5 MMCX 1000Vpp 2:1 @20dB ± 1V OP50-5 50:1 @0dB ± 25V 4.19MΩ...
- Page 19 SigOFIT Optical-fiber Isolated Probe User Manual Amplitude frequency characteristic curve ▲Amplitude-frequency characteristics of different SigOFIT probes Attenuator Attenuating tip CMRR curve ▲Common mode rejection capabilities of different attenuators (0dB) at various frequencies.
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Page 20: Maintenance Service
Troubleshooting The LED light indicate working states of the SigOFIT probe, if the Green light is not ON, possible problems that you might encounter when taking measurements. Use the tables as a quick troubleshooting reference before contacting Micsig for service. -
Page 21: Ordering Information
SigOFIT Optical-fiber Isolated Probe User Manual Ordering Information Standard and optional accessory list Accessories MOIP100P MOIP200P MOIP350P MOIP500P MOIP800P MOIP1000P Standard Standard 20X Attenuator OP20-2 1 pc 1 pc Standard 20X Attenuator OP20-3 1 pc Standard 1000X Attenuator OP1000-3 1 pc Standard 50X Attenuator OP50-5 1 pc... - Page 22 SigOFIT Optical-fiber Isolated Probe User Manual Attenuator OP20-x Attenuator of 20X OP50-x Attenuator of 50X OP100-x Attenuator of 100X OP200-x Attenuator of 200X OP1000-x Attenuator of 1000X OP2000-x Attenuator of 2000X OP5000-x Attenuator of 5000X OP10000-x Attenuator of 10000X Remarks: OPXX-* is attenuator tip, XX refers attenuation ratio, * refers bandwidth.
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Page 23: Introduction To Other Optional Attenuator Connectors
Introduction to other optional attenuator connectors The MOIP series of optical isolation probes from Micsig support the use of multiple connectors to connect to the circuit under test. The following table shows the introduction of various connectors. Different connectors may affect the accuracy of the test results. -
Page 24: After Sales Service / Service Support
Micsig provides one-on-one exclusive technical support service. During the warranty period, Micsig will be responsible for providing free maintenance for any malfunctions caused by quality issues within the normal use of the product that have not been disassembled or repaired.
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