EOP-AGC-110 Driver

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Reference number: EOP-AGC-110

A cased driver operating from a line voltage of 110 V ac

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Description

Automatic Gain Control Amplifier Driver

The EOP-AGC driver, a close loop feedback amplifier, operates a broad range of resonant optical scanners and resonant optical choppers at their natural frequency. The driver has an Automatic Gain Control circuit which automatically regulates the motion amplitude of the resonant device. It improves amplitude stability by approximately 10 times compared tot he unregulated drivers and provides precise control for a wide temperature range.

Controls

Both sine wave and TTL level square wave are provided as reference signals. A trimpot control permits the user to adjust the phase of the reference signals with respect to the position of the mirror or the vane. The adjustable range is 180°. A second trimpot provides amplitude adjustment in the range of 10% to 100% of the full amplitude.

Specifications

Input Voltage

± 12 V to ± 15 V dc

Frequency Range

5 Hz to 20 kHz

Amplitude regulation

0.01 % or better typical (depending on temperature range)

Amplitude adjustment range

10 % to 100 % of full amplitude

Reference Output

Sine and TTL level square wave

Phase adjustment range

180 degrees

Dimensions

5.3“ x 5.3“ x 2“