Formulas y codigo de colores
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The document contains formulas for calculating voltage, current, power, and resistance in electrical circuits. It shows that voltage equals current times resistance, power equals voltage times current, and resistance equals voltage squared over power or current squared over power. Color bands on resistors are used to indicate resistance values and tolerances.
Formulas y codigo de colores
- 1. Volts Amperes = Volts= Watts x Ohms Ohms Watts Amperes= Volts= Amperes x Ohms Ohms Watts Watts Volts = Amperes= Amperes Volts Volts Ohms = Amperes Volts2 Watts = Ohms Watts Ohms = Amperes2 Watts = Volts x Amperes Volts2 Ohms = Watts Watts = Amperes2 x Ohms
- 2. COLOR 1º Y 2º 3º BANDA COLOR 4º BANDA BANDA MULTIPLICADOR TOLERANCIA NEGRO 0 X1 CAFE ±1% CAFE 1 X 10 ROJO ±2% ROJO 2 X 100 NARANJA ±3 % NARANJA 3 X 1,000 AMARILLO ±4 % AMARILLO 4 X 10,000 ORO ±5 % VERDE 5 X 100,000 PLATA ± 10 % AZUL 6 X 1,000,000 SIN BANDA ±20 % VIOLETA 7 GRIS 8 BLANCO 9