PPT-RESISTORS

OVERVIEW WHAT IS RESISTOR TYPES OF RESISTOR CONNECTION OF RESISTOR RESISTOR COLOUR CODE RESISTOR POWER RATING WHAT IS A R ESISTOR A  RESISTOR  IS A  PASSIVE  TWO TERMINAL  ELECTRICAL COMPONENT  THAT IMPLEMENTS  ELECTRICAL RESISTANCE  AS A CIRCUIT ELEMENT . In contrast a resistor is a component that purposefully impedes or opposes the 64258ow of electrons As an externlly applied electric 64257eld is applied to force current through a resistor the electrons diffuse through the resistive material like a Thats why TT electronics resistors have kept circuits safe for more than 70 years and why TT electronics continues to o64256er the industrys most comprehensive range of circuit protection resistors In addition to o64256ering standard components TT e 64 A Two-Digit Number Code is assigned to each standard Resistance Value per E96 guidelines. See chart below. The two-digit code is followed by a letter multiplier. Each letter, from "A” — " a) Find the currents . i. 1. and . i. 2. . in the circuit in the figure. . b) Find the voltage . v. o. .. c) Verify that the total power developed equals the . total power dissipated.. Quiz 2. The current . Bellwork. : Use the Ohm's law equation to determine the missing values in the following circuits.. Drawing Electrical. Circuit Diagrams. name variable unit symbol . source of . emf. ε volts V . and Electronic Components. © 2012 Project Lead The Way, Inc.. Principles Of Engineering. What is a Breadboard?. Sometimes called a . protoboard. Reusable platform for temporarily built electronic circuits. Components. Electronics 2015. Batteries & Cells. Chemical devices that provide DC voltage. A . cell. is an electrochemical device made of 2 electrodes of different materials and an electrolyte. . © 2011 Project Lead The Way, Inc.. Magic of Electrons . Variable Resistors. Potentiometers. Variable Resistors. A resistor whose value can be varied mechanically between its minimum and maximum values. What is a Breadboard?. Sometimes called a proto-board. Reusable platform for temporarily built electronic circuits. Why Breadboard?. It takes less time (and money) to breadboard a circuit than to design and fabricate a printed circuit board (PCB. Vocabulary. Electric . charge. (q) – exists due to excess or deficient electrons on an object. Charge comes in two kinds: positive and negative. . The unit of charge is the coulomb.. Electric . current. Resistance. Voltage. Current is a function of these two. What if we want to control the current or alter the voltage?. Change the Resistance!. How do we do this?. Which of the three parts of Ohm’s triangle do we have the most control over?. Dr. Jeanne . Pitz. 1. Electrical Network Analysis. Analysis and design of RC, RL, and RLC electrical networks. Sinusoidal steady state analysis of passive networks using phasor representation. mesh and nodal analyses . Andrew . Harle. , Antony . Newborough. & Frank Schmidt. Facts Sheet. PSB-WG FS. 9.10.2018. . PSB Damping Resistors . become too hot . (~400. o. ) . after . LIU Upgrade . . Solution I:. Double the Damping Resistor Value. Outline. Resistors in series. Resistors in parallel. The voltage divider and the current divider circuits. Voltage division and current division. Measuring voltage and current. The ∆-to-Y transformation..