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IWATSU Rogowski coil SS-283A/SS-285A hig IWATSU Catalog
IWATSU Rogowski coil SS-283A/SS-285A high-frequency current probe 1.7 mm for TO type MOSFET and IGBT
  • IWATSU Rogowski coil SS-283A/SS-285A high-frequency current probe 1.7 mm for TO type MOSFET and IGBT

IWATSU Rogowski coil SS-283A/SS-285A high-frequency current probe 1.7 mm for TO type MOSFET and IGBT

Brand: IWATSU

Origin: Japan

1.7 mm ultra-mini conductor diameter, high-frequency bandwidth 30M, SS-283A range 120 A, SS-285A 600 A
Overview

The SS-280 series uses an open-type flexible coil with a maximum wire diameter of 1.7mm, capable of pin testing, suitable for very narrow spaces, coil length 84mm,

Compared to traditional current sensors, installation and use are more convenient, allowing for online measurement and monitoring of current.



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      Main features of the SS-280 series:


  • The tip of the probe has a diameter as thin as 1.7mm, allowing direct detection of TO-type MOSFETs and IGBTs used in power electronic devices such as switching power supplies

  • with a frequency bandwidth of 30MHz, allowing observation of high-frequency switching waveforms.

  • current testing range is 30A~30000A, supporting various current measurements because it does not cause magnetic saturation, allowing confident high-current measurements.

  • probe applicable temperature range -40°C~125°

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Specifications
Parameter Value
Peak Current 120 A
High Frequency Bandwidth 30 MHz
Low Frequency Cut-off 32 Hz
Frequency Bandwidth 32 Hz~30 MHz
Peak di/dt 8 kA/µs
Sensitivity 50 mV/A
Typical Accuracy ±2%
Noise 2 mV (rms, effective value)
Coil Withstand Voltage 1.2 kV
Operating Temperature -40~+125 °C
Zero Adjustment Yes
Coil Diameter Max 1.7 mm
Coil Length 84±4 mm
Cable Length 1.5 m
Expand IWATSU Rogowski coil SS-283A/SS-285A hig

* Specifications are subject to change without notice.