SHUNT 9571 Measuring Resistor
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SHUNT 9571 Measuring Resistor
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The SHUNT 9571 is a measuring resistor for high power with low inductance.
he SHUNT 9571 is a measuring resis- tor which can be used in systems where magnetic fields have to be generated. When connected in series between an amplifier and a Helmholtz coil, the current can be measured indirectly. The voltage drop is proportional to the cur- rent through the coil.
The low inductive construction allows to use the SHUNT 9571 up to 250 kHz. Individual correction values for |Z| are provided in the calibration certificate from DC to 250 kHz.
Helmholtz coils act like a short circuit at low frequencies. The SHUNT 9571 pro- vides a protection circuit for the amplifier and has a resistive minimum load.
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