1. Power inlude: 1W,2W,3W,5W;
2. Temperature coefficient of resistor wire ≤50PPM;
3. The resistor value can be as low as 0R002R ohms, with accuracy of 1%;
4. Spot welded structure of high flame resistance;
5. Inductance < 10 nH;
6. Copper pins with good soldering performance.
High-power precision resistance is an electronic component that can withstand high power and has accurate resistance values. It is mainly used in high-power circuits, which can effectively control the flow of current and voltage, and provide stable and reliable resistance performance. High-power precision resistors play an important role in industry, aerospace, communication and other fields. In this paper, the definition, characteristics and applications of high-power precision resistors in different fields will be introduced in detail.
The magnitude of the conductor's resistance to the current
Resistance is the magnitude of a conductor's action on the current resistance, usually expressed by the letter R, in ohms (Ω). 12
The functions of resistors include limiting the magnitude of the current, dividing the voltage, and shunting. A resistor is a current-limiting element that is used to control the current and voltage in a circuit to ensure the proper functioning of the circuit.
The units of resistance include ohms (Ω), kiloohms (KΩ), and megaohms (MΩ), where 1 megaohm (MΩ) = 10^6 ohms (Ω).