Basic Electronics - RESISTOR READING

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Resistor Reading

Transcript of Basic Electronics - RESISTOR READING

Slide 1

RESISTORREADING

RESISTORIs a device that limits or resists current. resistance is measured in ohms, represented by the symbol OMEGA ( )SCHEMATIC SYMBOL

THE RESISTOR:

THE RESISTOR:

THE RESISTOR:

2 MAIN CATEGORIESOF RESISTORLINEAR RESISTORS- HAS FIXED VALUENON-LINEAR RESISTORS- CHANGES VALUERESISTOR READING

COLORDIGITMULTIPLIERTOLERANCECOEF.BLACK0x1BROWN1x101%100 ppmRED2x1002%50 ppmORANGE3x1,0003%15 ppmYELLOW4x10,0004%25 ppmGREEN5x100,000BLUE6x1,000,000VIOLET7x10,000,000GREY8x100,000,000WHITE9x1,000,000,000GOLDx0.15%SILVERX0.0110%NONE20%