Length: 113.9mm

Width: 44.5mm

Height: 65mm

Fiber length/Number of turns: 249mm

Parameter

The main card requires a +/-15V DC power supply at 50 mA and a +180V DC power supply at 10 mA. The input to the power supply and the voltage to the driver have been integrated into a controller unit, model 914. The response speed of the power supply is limited to less than 10Hz by the voltage of the power driver. The frequency response is limited by the fact that the driver drops the frequency to 10 Hz at full frequency amplitude, then drops the frequency as it sweeps, and drops to zero at 1 kHz. Higher response speeds are also possible, depending on the waveform frequency and duty cycle.

916B Specifications:

Similar overall dimensions to the 915, but the 916 uses a central actuator that splits the outer donut shape. 15 to 20 meters of fiber will stretch at least 4mm.

Linearity and Hysteresis: After an initial slow response, full speed linearity is reasonable because the slope of the trigonometric function is low from both the peaks and valleys.