Bobinado de alambre de resistencia de descarga de condensador de alto voltaje, resistencia de cerámica recubierta de esmalte 1R6RJ10R22RJ100RJ200R300RJ
The advantages of enamel resistors (resistance wound by enamel wire):
Enamel resistors (wound by enamel wires) have the characteristics of high stability, high precision, low noise, and high power. It can generally withstand a rated power of 1-500w, and can operate normally at high temperatures of 150 ℃. The temperature coefficient can be less than 10/℃, and the accuracy is higher than ± 0.01%.
The disadvantage of wire wound resistors is that they have a relatively large inductance and distributed capacitance, a large volume, and low resistance values, making them unsuitable for use in high-frequency circuits above 2MHz. It is only suitable for use as a voltage divider or filter resistor in circuits that require high-power resistors, or in high-temperature working environments.
[CODE_4]: MEDIA_ELEMENT_ERROR: Format error
