TIVH02L光隔离探头

TIVH02L光隔离探头The Tektronix TIVM and TIVH Series IsoVu™ Measurement Systems offer galvanically isolated measurement solutions for accurately resolving high bandwidth, differential signals up to ±2500 V in the presence of large common mode voltages with the best in class common mode rejection performance across its bandwidth.

Features and benefits

• Bandwidths from DC to 1 GHz
• 100 Million to 1 (160 dB) Common Mode Rejection from DC up to 1 MHz
• 10,000 to 1 (80 dB) Common Mode Rejection at 1 GHz
• 60 kV peak Common Mode Voltage
• Up to ±2500 V Differential (DC + pk AC)
• Up to ±2500 V offset range
• Output clamping
• Safety certified
• DC and AC input coupling

Applications

• Half/Full Bridge designs using GaN, SiC, IGBTs
• Floating measurements
• Power Converter design
• Power Device evaluation
• Switching Power Supply design
• Inverter design
• Motor Drive design
• Electronic Ballast design
• EMI
• ESD
• Current shunt measurements
• Remote probing capability

Product Description

The TIVM and TIVH Series (IsoVu) products can be used on most Tektronix oscilloscopes with the TekVPI interface and on MSO/DPO70K series oscilloscopes with the TCA-VPI50 adapter. IsoVu utilizes an electro-optic sensor that converts the electrical signal from the sensor tip cables to an optical signal, which electrically isolates the device-under-test from the oscilloscope. IsoVu incorporates four separate lasers, an optical sensor, five optical fibers, and sophisticated feedback and control techniques. The sensor head, which connects to the test point, has complete electrical isolation and is powered over one of the optical fibers (No batteries required). IsoVu is an ideal solution for users making the following measurements:

• Differential measurements in the following conditions:
  • Complete galvanic isolation is required
  • High common mode voltage
  • High frequency common mode interference
  • High frequency measurements
• Measurements in high EMI environments
• EMI compliance testing
• ESD testingTIVH02L光隔离探头

  Specifications

  All specifications are guaranteed unless noted otherwise. All specifications apply to all models unless noted otherwise.

  Overview

  Characteristic	TIVM1/TIVM1L	TIVH08/TIVH08L	TIVH05/TIVH05L	TIVH02/TIVH02L
  Bandwidth/Rise time (Typical)	1 GHz / ≤ 350 ps	800 MHz / ≤ 435 ps 1	500 MHz / ≤ 700 ps	200 MHz / ≤ 1.8 ns
  Fiber cable length	TIVM1: 3 m (9.8 ft)  TIVM1L: 10 m (32.8 ft)	TIVH08: 3 m (9.8 ft)  TIVH08L: 10 m (32.8 ft)	TIVH05: 3 m (9.8 ft)  TIVH05L: 10 m (32.8 ft)	TIVH02: 3 m (9.8 ft)  TIVH02L: 10 m (32.8 ft)