Arizona State University - West Campus

Zener diode is a voltage regulator device because it is able to fix the output voltage at a constant value (DC voltage).  RS is to limit the zener current, IZ so that it is less than the maximum current, IZM (to avoid the zener diode from broken).

A diode is used to pass current in a single direction. Alternating current is a current which flows in both directions. In some applications we need dc (direct current) power supply. A method to obtain dc supply is by using batteries. But it is not economical at all times. It is possible to obtain dc from ac supply .That process is known as rectification. Rectification is of two types: 1. Half wave rectification 2. Full wave rectification

Definition of Diode Current and Voltage • Forward Bias •When ID > 0mA and VD > 0V • Reverse Bias •When ID < 0mA and VD < 0V

Definition of Diode Current and Voltage • Forward Bias •When ID > 0mA and VD > 0V • Reverse Bias •When ID < 0mA and VD < 0V

Definition of Diode Current and Voltage • Forward Bias •When ID > 0mA and VD > 0V • Reverse Bias •When ID < 0mA and VD < 0V

An equivalent circuit is nothing but a combination of elements that best represents the actual terminal characteristics of the device. In simple language, it simply means the diode in the circuit can be replaced by other elements without severely affecting the behavior of circuit. The diode can be modeled in three different ways depending on the accuracy required.

Arizona State University Online BIO 201 - Human Anatomy & Physiology I Lecture and Laboratory (4 credits 2024) Faculty Dr. Delon Washo-Krupps Office: Tempe, AZ Phone: (480) 965-4501 Email address: Office hours: Arranged via email Catalog Description Biology 201 is the study of structure and function of the human body. Topics include: Surface Anatomy, Chemistry, Cells, Genetics, Histology, Integumentary System, Skeletal System, Joints, Muscular System, Central/Peripheral/Autonomic Ne...

Which Incident Type requires one or two single resources with up to six personnel? -ans Type 5 Which of the following would NOT typically be included in the transfer of command briefing? -ans Special requests from agency representatives An Incident Commander's scope of authority comes from the Incident Action Plan. -ans False Which Incident Type requires or national resources with up to 200 personnel per operational period? -ans Type 2 Which of the foll

Identify each statement about the Wiencek excerpt as either true or false. Statement True False In the article, Thomas Jefferson is presented as a man who valued personal wealth and comfort over human life. Wiencek’s research did not include any works or documents by slaves or their descendants. Wiencek disagrees with the conventional image of Thomas Jefferson as idealistic freedom fighter trapped by a slavery-condoning society. Points: 0.67 / 1 Close Explanation Explanation: Henry...

1. What year did Imhotep (Egyptian) described the diagnosis and treatment of 200 dis- eases 2600 BC 2. What year did Al- cmaeon of croton char- acterize the difference between veins and ar- teries 500 BC 3. What is another name for Hippocrates? The father of medicine 4. What year was Hip- pocrates born? 460 BC 5. When did Diocles write the first known book anatomy book? 300 BC 6. When did Herophilus begin the study of the nervous system 280 BC 7. When is Galen born? 130 AD 8. Who is Galen...