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Si5HyUdMCDF1-50V-20A
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Manufacturer:
N/A
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10142
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Price: $119.00
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The Si5HyUdMCDF1-50V-20A is a 50V 20A, microprocessor based, Single, Closed-Loop, Hybrid, Unidirectional, Motor-Controller with an integrated heat sink and with a Digital Feedback port. This board uses pulse-width modulation (PWM) to efficiently control the speed of a brush type DC motor (or load current) in open or closed loop control mode in the 0 to 1000W power range, and in 8.3W steps. The desired motor speed (or load current) is set by a (0 to 5V) range external analog voltage (applied to I1 input pin on port CN4). The Si18V1RPM-Sens optical interrupter (connected to port CN3) along with Si18V1RPM-Wheel optical wheel (mounted on the motor shaft) provides proportional feedback, keeping the motor-shaft rotating at a constant speed. The speed-range is adjustable with an onboard 25-turn trim pot in the 50 to 3000 rpm range. This board requires a single 9V to 50V DC power source (unregulated) at a 0A to 20A current range to operate normally. Typical applications are: DC Motor-Speed Controller, Light-Dimmer with variable delay, Power Amplifier, SPST Solid State Relay, etc.
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