A 1N4738A zener diode has a ZZ of 4.5 Ω. Taking the data from the datasheet we have VZ = 8.2 V with a test current, IZ, of 31 mA. What is the voltage across the zener terminals when the current is 15 mA? When the current is 55 mA? Make the representation of the values by means of their curve characteristic.

A 1N4738A zener diode has a ZZ of 4.5 Ω. Taking the data from the datasheet we have VZ = 8.2 V with a test current, IZ, of 31 mA. What is the voltage across the zener terminals when the current is 15 mA? When the current is 55 mA? Make the representation of the values by means of their curve characteristic.

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter59: Motor Startup And Troubleshooting Basics

Section: Chapter Questions

Problem 12SQ: How is a solid-state diode tested? Explain.

See similar textbooks

Similar questions

How is a solid-state diode tested? Explain.
What is the difference between a diode and rectifier?
What is CEMF?
Given the following circuit with VDD= 9.2 V, R=2.3 k2, then the current Iis: Use the CVD model for the diode, with VD = 0.65 V. I VDD a. 0.004000 A O b. 3.717391 A OC. 0 A d. 4.000000 A e. 0.003717 A R + VD -
Assuming an ideal diode model for all the diodes in the circuit below, chose the correct state (bias) for each diode. R1 ww 9kQ 1N1199C R2 D1 18kQ 1N1199C V2 12 V R3 1kQ D3 1N1199C R4 D3: On (Forward Bais) D3: Off (Reverse Bais)
Q4) Determine and sketch the output voltage across the load resistor (RL) for the circuit shown below. (assume Si diodes) V_DC 0.75 0.25 V_SIN Y SIN as RL -1 v SOR V_SQR 0.75 -0.75 V_TRI V TRI as
In the circuit shown below. Determine the following a. Vs (at the secondary) b. Vout (across RL) c. Vrip (ripple votage) d. VDC e. PIV (Peak Inverse Voltage) 10:1 Output 115 V mis 60 Hz RL 2.2 k) D, 50μF- All diodes are IN4001. Tund AlMannai EENG261 Page 5/11
I ln. l. . :D docs.google.com/forms/d/e/1l Diode clippers are wave-shaping circuits in that they are not used to prevent signal voltage from going above or below certain * .levels TO F like that of the clipper, the shape of the .input signals of a clamper is changed F The clamping circuit clamps or shift the * .input sinusoidal signal up or down FO II
Power supply circuit is delivering 0.5 A and an average voltage 20 V to the load as shown in the circuit below. The ripple voltage of the half wave rectifier is 0.5 V and the diode is represented using constant voltage model. The smoothing capacitor value is equal to 220V ams 5OHZ İL-DC =05A RL VL-DC =20V
Power supply circuit is delivering 0.5 A and an average voltage 20 V to the load as shown in the circuit below. The ripple voltage of the half wave rectifier is 0.5 V and the diode is represented using constant voltage model. The smoothing capacitor value is equal to IL-DC =0:5A RL VL-DC =20V 220V omsb O 001 F O 0.02 F O 0.0167F O None of the above Activate
we use the constant voltage drop model with Von = 0.6V for the diode
A- If V, is a sinusoidal voltage with Vm = 40 V, and V= 15 V. Plot the waveform of the output voltage in each of the following clippers circuits assuming ideal diodes. B- Repeat part (A) if the diodes are silicon diodes. R R R (a) (b) (c) (d)