Welcome to the Resistors!
There are a lot of different resistor types, all with their own applications, characteristics and construction. This page lists the different resistor types which are described on apogee.
Resistor is a two-terminal electronic element made of resistance material and has a certain structural form that can restrict the passage of current in the circuit. The effect of conductors on current is called resistanc, and is represented by the symbol R. The unit is ohm, kiloohm, and megaohm, which are represented by Ω, KΩ, and MΩ, respectively.
For the problems caused by the resistors in the practical application process, people solve the problems through accumulated knowledge, experience and skills. This section focuses on how to measure resistance, how to sense resistance, and fault analysis.
By Measure Resistance, DC Mircro Resistance Tester
IntroductionThis part mainly studies the basic theory of high precision micro resistance tester. According to its size, the resistance can be divided into high resistance (more than 100k) and medium resistance (1 to l00k.) And micro resistance (below 1). This topic main studies the resista...
By Ground Resistance, Ground Resistance tester, Ground Resistance Standard, Measurement Methods
This video will introduce the function of ground resistance and explain the importance of grounding, environment factors and testingIntroductionOver time, corrosive soils with high humidity and salt content, as well as high temperatures, all of which can reduce grounding rods and thei...
By Varistor, Relative Parameters, Varistor Voltage
Warm hints: This article contains about 3206 words and reading time is about 10 mins.Article CoreVaristorPurposeIntroduce what is the Varistor and its parameters areApplicationSemiconductor industryKeywordsResistorCatalogⅠ DefinitionⅡ Types of VaristorIII Introduction of varistor par...
By measure resistance, detect resistance
IntroductionThis article mainly introduces some ways about how to measure resistance and how to detect resistance, which can help to reduce errors. Let's take a look at this article.Article CoreMeasure resistance, detect resistancePurposeIntroduce how to measure resistance and how to detect resi...
By Chip Fixed Resistor
Warm hints: This article contains about 4000 words and reading time is about 12 mins.IntroductionThe electronic component body of the non-patch component can carry more production information, such as specifications, manufacturers, product serial numbers, and the like. The volume or size of the patc...
By Current Limiting Resistor
Warm hints: This article contains about 5000 words and reading time is about 15 mins.IntroductionIn a circuit, a resistor in series with other components and no signal output at its series connection, so that when the component connected in series is short-circuited, and the voltage applied to the r...
Warm hints: This article contains about 4000 words and reading time is about 18 mins.IntroductionResistor is generally called resistance directly in daily life. It is a current-limiting component. After the resistor is connected to the circuit, the resistance of the resistor is fixed. Generally, it ...
Warm hints: This article contains about 4000 words and reading time is about 18 mins.IntroductionThe thermistor is a semiconductor ceramic component made of transition metal oxide as the main raw material. It belongs to the category of negative temperature coefficient thermistor, and it has the char...
By Insulation Resistance Meter, Megger
Warm hints: This article contains about 3000 words and reading time is about 15 min.IntroductionThe insulation resistance meter is a special instrument for measuring the maximum resistance value, insulation resistance, absorption ratio and polarization index. Its scale unit is megger, which has a hi...
By Resistor, Resistor Function
Warm hints: This article contains about 5000 words and reading time is about 20 min.IntroductionBefore we understand resistors, we need to know what a resistor is. The resistance is often abbreviated as R, which is a basic property of a conductor and is related to the size, material, and temperature...