IsoBlock Q-4c

In Stock
Isolation Amplifier

  • Galvanic channel to channel isolation
  • Selectable gains
  • 1,200V sustained and 3,000V peak isolation
  • DC to 100kHz Bandwidth
  • Simple setup
  • Drop in Voltage Sensing to channel isolation to any DAQ
  • DIN rail fixturing for fast setup

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1,400.00 1,400.00 1400.0 USD

1,400.00

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    The IsoBlock Q-4c module was designed to isolate the voltage across cable segments of a superconducting magnet, as well as coils, half and full magnets. By placing multiple IsoBlock Q-4c sensors along the length of a superconducting cable, a time-of-flight technique can be used to locate a quench origin. Also, IsoBlock Q-4c sensors can be placed across larger symmetrical segments of a magnet to detect when the magnet starts quenching from superconducting state.

    Three-Way Galvanic isolation

    Each channel amplifies and magnetically modulates its input signal across a galvanic barrier. This results in 1200V sustained and 4200V surge isolation from channel-to-channel and channel-to-ground. In addition to that, each channel has a protection stage at its input that allows it to sustain voltage spikes generated during the magnet energy extraction. At the output of each isolation channel there is an anti-aliasing filter and a conditioning stage to output a ±10V signal.

    Quench Detection

    By placing multiple IsoBlock Q-4c sensors along the length of a superconducting cable, a time-of-flight technique can be used to locate a quench origin. IsoBlock Q-4c sensors can be placed across larger symmetrical segments of a magnet to detect when the magnet starts quenching from superconducting state. 

    Compact form factor

    Of the IsoBlock Q-4c module allows users to setup high channel density monitoring systems, making it also ideal for extended magnet networks.