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Si30HFHB-50V-22A-HPC
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Manufacturer:
N/A
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30010
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Price: $219.00
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The Si30HFHB-50V-22A-HPC is a 50V 22A, microprocessor based, high-frequency, H-Bridge with high-pulse (0 to +5V PWM) control input. This board uses a single (9V to 50V at 0 to 22A) DC power supply to control the speed of a DC motor (or load current) in forward or reverse direction. An onboard microprocessor samples the control inputs at 150kHz rate and generates the timing signals for the H-Bridge. The high sampling rate provides a worst-case control latency of 7uS when the bridge is changing current direction or switching on or off. Two (0 to +5V) control signals (VI1,G and VI2,G) or switches are used to select the Stop/Go (pin I1) and motor direction (pin I2). The pin I1 input can be Pulse Width Modulated (PWM) from DC to 20kHz carrier rate.
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