最實(shí)用基本圖解電路共63幅,電路設(shè)計分析絕對佳作!僅供參考學(xué)習(xí)!
最實(shí)用基本圖解電路共63幅,電路設(shè)計分析絕對佳作!僅供參考學(xué)習(xí)!
脈寬調(diào)制直流電動機(jī)控制電路 Pulse Width Modulation DC Motor ControlOften, people attempt to control DC motors with a variable resistor or variable resistor connected to a transistor. While the latter a
脈寬調(diào)制直流電動機(jī)控制電路 Pulse Width Modulation DC Motor ControlOften, people attempt to control DC motors with a variable resistor or variable resistor connected to a transistor. While the latter a
脈寬調(diào)制直流電動機(jī)控制電路
直流電動機(jī)控制電路-DC Motor Control CircuitNotes: Here, S1 and S2 are normally open , push to close, press button switches. The diodes can be red or green and are there only to indicate direction
直流電動機(jī)控制電路-DC Motor Control CircuitNotes: Here, S1 and S2 are normally open , push to close, press button switches. The diodes can be red or green and are there only to indicate direction
1 引言 直流電動機(jī)脈寬調(diào)制(PWM)控制器UC3637用于控制開環(huán)或閉環(huán)直流電動機(jī)速度或位置,其內(nèi)部產(chǎn)生1路模擬誤差電壓信號,并輸出2路PWM脈沖信號,這2路PWM脈沖信號與誤差電壓信號的幅值成正比,并與其極性相關(guān),