Resistor

Resistor is a two channel electronic components which are designed to keep out the flow of electricity to produce a decrease in tension between the two in accordance with the flow channel through which, based on the Ohm law: V = IR I = V / R.
Resistor is used as part of the electronic networks and electronic circuits, and is one of the components that most frequently used. Resistor can be made from various components and film, even resistansi wires (wires made of nickel-chromium). Main characteristics of the resistor is resistansi and power that can be wasted. Other characteristics including the temperature coefficient, electrical wheeze. Resistor can be integrated into hybrid circuits and printed circuit boards, and even integrated circuits. The size and location depends on the leg circuit design, resistor must be large enough so that the physical does not become too hot when the power waste.