The differential voltage has high precision, low temperature-drift, and good anti-jamming ability.
该差分电压精度高、温漂小、抗干扰能力强。
For a differential voltage in excess of 100 volts, a three-cell gap is preferred. A one-cell gap is sufficient for all systems if diodes are used to prevent feedback.
电压超过100伏，要留出三个极罩的间隙，如果用二极管防止回流，一个极罩的间隙就足够了。
A duty ratio measuring circuit, which using differential voltage amplifier as core component, was designed utilizing the relationship between the duty ratio and the compensatory terminal of PWM IC.
介绍一种利用占空比与PWM电路补偿端电压之间的关系，设计的以差动电压放大器为核心构成的占空比测量电路；它能以数字显示形式直接给出脉冲电源输出电压的占空比。
应用推荐