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Piezo Fiber Stretchers

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Product Data Model 914 Piezo-Electric Controller


Single channel controllers deliver continuously variable 0 to +150 volts to the piezo-actuator of the Model 916B fiber stretcher. Piezo-actuators are large capacitive loads that require large current capability drivers. Power required 115 volts AC 0.2 Amp. Controllers configured for use @ 220V AC are also available.
Signal input is 0 to 5 volts via BNC connector, output 0 to +150 volts is via Telco 4 conductor ribbon cable to a mating socket on the 916B.
The 914 controller can also incorporate 915B drivers eliminating the need for the +/-15V lab power supply required to drive the supplied 915B driver card. Signal input +/-5V.
Model 914-1 can be single channel with either a  915 or a 916 driver card.
Model 914-2 are dual channel with two 915 driver cards.