Typical Application for Motor Speed Depending Switch with Hysteresis
使用 Microchip Technology 的 U690B 的参考设计
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依据最终产品
- Speed Detection
说明
- Typical Application for Motor Speed Depending Switch with Hysteresis. This circuit can be used to activate a load, such as a warning lamp or buzzer via the relay (terminal A) at a certain speed Information regarding motor speed (rpm) from the ignition coil is delivered to signal input, Pin 3, via terminal 1. Resistor values, R3 and R5 are so dimensioned, that there is a peak voltage of nearly 3 V at Pin 3 (from the ignition coil)
主要特色
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Conversion TypeDC to DC