NRCV Series High Voltage Chip Resistors High Voltage

Slides:

Advertisements

Similar presentations

SERIES RESISTOR CIRCUIT. THE EQUIVALENT SERIES RESISTANCE IS : Req = R 1 + R 2 + R 3 THE CURRENT OF THE CIRCUIT IS : I = U / (R 1 + R 2 + R 3 ) THE EQUIVALENT.

Advertisements

Series and Parallel Circuits

Direct Current Bridges.  A Wheatstone bridge can be used to measure resistance by comparing unknown resistor against precision resistors of known value,

Ideal Source In an ideal source, all the internal energy or power, e.g., the chemical reaction in a battery, is available to the load without any “losses”

AVE = 81. Review: the resistor HW4 up – due monday.

1 AC Source Exchange Discussion D16.3 Chapter 4 Section 4-11.

ECE 201 Circuit Theory I1 Source Transformation Convert a Voltage Source in Series with a Resistance into A Current Source in Parallel with the SAME Resistance.

Circuits Series and Parallel. Series Circuits Example: A 6.00 Ω resistor and a 3.00 Ω resistor are connected in series with a 12.0 V battery. Determine.

SEMICONDUCTORS Zener diodes.

Introduction Purpose To introduce and familiarize Susumu thin film chip resistors Objectives Basic difference between thin film and thick film resistors.

HIGH DENSITY DESIGN COMPONENT SOLUTIONS. Technology Challenges Market Drivers:  Make it smaller  Make it operate faster  Make it more efficient  Make.

Ohm’s Law Review. Division Review 15 ÷ ÷ ÷ 2.3.

Series & Parallel Circuits

Section 2: Series and Parallel Circuits. Series Circuits Picture of Series Circuit:Properties: 1)Current: 2) Voltage: 3) Equivalent Resistance:

Series and Parallel Circuits. Series Circuit Current must pass through all resistors.

Circuits with more than one resistor, then Watt happens? Series and Parallel are the 2 ways of connecting multiple resistors.

Chapter 7 Parallel Circuits. Parallel Circuit Has two or more paths for electron flow. The electrons have choices to make as to where they go. Voltage.

Complex Circuits Some of this, some of that…. Complex Circuits The main idea in finding total resistance is to make a complex circuit into a series circuit.

Resistive Transducers Sensors Used in Electronics.

EGR Example Series Circuit What is the total resistance? What is the current, I T ? What is the voltage across each resistor? V1V1 V2V2.

Simple Resistive Circuites

Series and Parallel.  a single resistance that can replace all the resistances in an electrical circuit while maintaining the same current when connected.

Building Circuits. Why are some Christmas lights more expensive than others?

9.1 Series and Parallel Circuits BC Science 9: p

Ohm’s Law. Learning Goals  I will be able to use Ohm’s Law to solve for current, voltage and resistance.

Electric Circuit Types Series and Parallel Circuits.

Chapter 18 Electric Circuits Chapter Opening 18.1 Electric circuits and electric current 18.2 Electrical energy and voltage 18.3 Resistance and Ohm’s law.

Potential – Learning Outcomes  Draw and discuss a potential divider.  Demonstrate a potential divider.  Discuss potentiometers and their use in variable.

Diode Circuit Analysis Techniques Section 4.3. In this Lecture, we will:  Examine dc analysis techniques for diode circuits using various models to describe.

Potential Dividers and their application as sensors Electricity Lesson 9.

ELECTRONICS – Input Transducers Engineering Science – National 5.

Voltage Divider Circuits Input transducers Input transducers are devices that convert a change in physical conditions (for example, temperature) into a.

Series Circuits Series Circuit – a circuit that contains only one current path Circuit Diagram Constructed Circuit EGR 1011.

#21. Find the following quantities R T = I T =V 30  = I 50  

E E 1205 Circuit Analysis Lecture 03 - Simple Resistive Circuits and Applications.

V A +- V A +- Which is the correct way to measure current and voltage? Use if low resistance Use if high resistance Good ammeters have low resistance Good.

NRSNS Series Automotive Grade Thick Film Resistor Arrays

NAUJ series NAUJ series - Ultra High Temperature +150°C Rated

Rs = Current Sensing Resistor

NEDU Series Electric Double Layer Capacitors

NMC-A Series Components For Automotive Applications

Thevenin Theorem Any combination of batteries and resistances with two terminals can be replaced by a single voltage source e and a single series resistor.

NRLLW Series Snap-In Aluminum Electrolytic Capacitors

Voltage Divider.

Hybrid Construction = Solid Polymer & Liquid Electrolyte

Comprehension Check You have three 75Ω resistors; what is the effective resistance if: They are placed in series They are placed in parallel Find the effective.

NPXI Series of X2 Class Polypropylene Film Capacitors

RESISTANCE CIRCUITS.

Resistive Circuits Resistors in series Resistors in parallel

Passive Component Applications

The resistance of a thermistor changes from 30k to 12k when the temperature changes from 20C to 70 C Calculate the sensitivity if resistance is taken.

FIGURE 5-1 A series circuit with three bulbs

Resistive Circuits Resistors in series Resistors in parallel

High Current Capability: 3W 1mΩ = 54.8A

Topic 3 Continued: Resistors

Determine the current through each resistor, the total current and the voltage across each resistor. VB R4 R5.

Components For Automotive Applications

The rheostat (or variable resistor)

Voltage Divider Circuit

Cooper Bussman / Eaton PowerStor

Comparing Series and Parallel Circuits

Midterm Solutions Source Transformations

Resistance in Series and Parallel

Series and Parallel Resistors

Source Transformation

Series and Parallel Circuits

FIGURE 5-1 A series circuit with three bulbs

Example Example 1: An electric lamp is rated 110 W, 200 V. When the lamp is operated at its rated power and voltage, calculate a) the current flowing through.

Voltage Divider.

Presentation transcript:

NRCV Series High Voltage Chip Resistors High Voltage Thick Film Chip Resistors Case Size 0402 0603 0805 1206 2010 2512 NRC Std Rating 50V 150V 200V 250V NRCV Rating 100V 400V 500V 2000V 3000V Applications: Voltage monitoring High voltage power supplies Test & measurement Current limiting Load balancing Voltage dividers Industrial products  Cross & replace competitor PNs KOA HV73 Ohmcraft HVC Ohmite HVF Macro Nicrom SEI Vishay RCV Welwyn Yageo RV Page 1

Voltage Derating Curves High Voltage Chip Resistors NRCV Series High Voltage Thick Film Chip Resistors Voltage Derating Curves 0402 / 0603 Case Sizes 2010 Case Size NRCV NRCV NRC NRC Resistance Values >30KΩ have higher voltage capability Resistance Values >100KΩ have higher voltage capability Higher resistance values have higher voltage capability Example: 470KΩ Page 2