﻿﻿ PTC thermistor_China Temperature Sensor & Thermistor manufacturer

China sensor manufacturers

• Analysis of Thermistor Temperature Coefficient

A thermistor is a component of a semiconductor ceramic working body that is very sensitive to temperature.Compared with the commonly used metal resistance,It has a much larger resistance temperature coefficient value.According to the differe....
• Calculation formula of NTC temperature characteristic

NTC Temperature Characteristics Symbol: R = Ro exp {B (I / T-I / To)} R: resistance value at temperature T (K) Ro: Resistance value at temperature T0 (K) B: B value * T (K) = t (C) +273.15 In fact, the B value of the NTC thermistor is not co....
• Negative Temperature Coefficient Thermistor (NTC) Features

structure--With manganese (Mn), cobalt (Co), Nickel (Ni), copper (Cu), aluminum (Al) metal oxide (with semiconductor properties), or silicon carbide (SiC) ceramic material such craft.Advanced. characteristic--The resistance value is inversel....
• Zinc oxide varistor working principle

The voltage and current of the zinc oxide varistor are in a special nonlinear relationship.When the voltage across the voltage equals or exceeds its sensitivity,The resistance will be from infinity, quickly reduced, similar to the short circ....
• Varistor Model Description

Varistor current and voltage in a certain range, the resistance value with the voltage change.In Taiwan, it is called a surge absorber, or an electric shock (surge) suppressor (absorber).Varistors have been widely used. Varistors have differ....
• PTC positive temperature coefficient thermistor Characteristic

Positive Temperature Coefficient Thermistor Material Structure - It is made of barium titanate (BaTiO3), strontium (Sr), zirconium (Zr) and other materials. The positive temperature coefficient thermistor belongs to the direct thermal type t....
• Thermistor Parameter Description

Thermistor main parameters:In addition to the nominal resistance, rated power and allowable deviation and other basic indicators,As well as the following indicators parameters: 1) Measuring power (W):Refers to the specified ambient temperatu....
• Comparison of varistor and gas discharge

1, varistor is a zinc oxide as the main component;Metal oxide semiconductor nonlinearity, limiting voltage resistance。 The volt-ampere characteristics of the varistor are continuous and incremental,So it does not exist continued flow, cut....
• Characteristics of computer temperature measurement thermistor

Computer commonly used Intel Dothan processor its instantaneous maximum power consumption of about 37W,AMD ATHLON processor its instantaneous maximum power consumption of about 35W to 40W,Intels next-generation Merom processors maximum power....
• Zinc Oxide Varistor Composition materials and sintering methods

Zinc oxide (ZnO) Varistor,Its main material has a divalent element zinc (Zn) and hexavalent element oxygen (O) formed.So from the material point of view,Zinc oxide Varistor is a II-VI oxide semiconductor.Yaxun Electronics uses alloy melt ato....
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