Taiwan CCT (Chenyuan Electronic Technology)

High-voltage chip capacitors, also known as ceramic multilayer chip capacitors, are made using ceramic powder production technology. Inside, the precious metal palladium is used and the silver is plated on the ceramic as an electrode using a high-temperature sintering method. The product is divided into two materials: high-frequency porcelain () and low-frequency porcelain (R). Capacitors with small package size and high temperature resistance have good high-frequency performance and are used as circuit filter capacitors in highly stable oscillation circuits. R ceramic capacitors are limited to bypass or DC isolation in circuits operating at normal frequencies or in situations where stability and loss requirements are not high. Such capacitors should not be used in AC () pulse circuits because they are easily broken down by pulse voltages. Therefore, it is not recommended to be used in AC circuits. Chinese name
:
High-voltage chip capacitor
Material:
() and low-frequency ceramic R
Capacitor
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High temperature resistance
/> .Classification
.&#;The first type is temperature compensation type dielectric
.&#;The second type is high dielectric constant type R dielectric
.&#;The third type is semiconductor type R dielectric
.Application scope
One type is temperature compensation type dielectric
Also known as the most stable electrical performance, which basically does not change with temperature, voltage, and time. It is an ultra-stable, low-loss capacitor material type. It is suitable for use in high-frequency, ultra-high frequency, and very high-frequency circuits that require high stability and reliability.
The second type is high dielectric constant type R dielectric
R is a ferroelectric medium and therefore can produce capacitors with a larger capacity than the dielectric. The performance of this kind of capacitor is relatively stable, and its unique performance changes are not significant with changes in temperature, voltage and time. It is a stable capacitor material type and is used in DC blocking, coupling, bypass, filter circuits and medium and high frequency circuits with high reliability requirements.
The third type is semiconductor type R dielectric
R has a higher dielectric constant and is often used to produce large-capacity capacitor products with larger specific volume and higher nominal capacity. However, its capacity stability is more sensitive than R capacity and loss to temperature, voltage and other test conditions. It is mainly used in oscillation, coupling, filtering and bypass circuits in electronic machines.
Advantages: small package size, stable quality, high insulation performance and high voltage resistance
Disadvantages: small capacity and easy to be broken down by pulse voltage. <
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Performance parameters:
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Application scope
The product is widely used in module power supply, automotive electronic communication power supply, lighting power supply and other fields and has broad application and development prospects
Specially used for street lamp driver-free modules Chip ceramic capacitor
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-SMD varistor
&;Brand:
&;Model:. &;%
&;Dielectric material: high frequency porcelain dielectric
&;Working voltage: low voltage
&;Purpose: filtering
&;Adjustment method: fixed
&;Leading method: no lead
&;Shape: square
&;Working circuit: DC
&;Temperature coefficient: -~degree
&;Nominal capacitance:
&;Rated voltage:
&;Withstand voltage value:
&;Permissible error ：%
&;Insulation resistance:&;
&;Capacitance temperature coefficient: -~degree
&;Loss tangent:
&;Equivalent series resistance:
&;Size: .*.