Low Noise Coil Driver

Three-channel, constant voltage driver

The coil driver is primarily designed for magnetic field compensation coils installed inside a magnetically shielded room. Use potentiometer for coarse adjustment, and external voltage for fine or active adjustment.

Independent outputs: Three
Output connector:
Output voltage: +/- 4.096 Vdc
Short-circuit current: 58 mA/output (@4.096 Vout)
Output Noise Floor: <25 nV/√Hz @ 2 Hz
Controls: 10-turn potentiometer + external voltage input (+/- 5V; 0-70 Hz bandwidth)
Power supply: +19V
Price: $1,200

Manual: link
Dimensions: link

Related Links

Installing compensation coils: link
Accurate Field Zeroing: link