∴ Hysteresis voltage = VUT-VLT = 25-(-25) = 50mv. 7. How to limit the output voltage swing only to positive direction?
A. Combination of two zener diodes
B. Combination of zener and rectifier diode
C. All of the mentioned
D. Combination of two rectifier diodes
Answer:A
∴ Hysteresis voltage = VUT-VLT = 25-(-25) = 50mv. 7. How to limit the output voltage swing only to positive direction?
A. Combination of two zener diodes B. Combination of zener and rectifier diode C. All of the mentioned D. Combination of two rectifier diodes