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How do I limit the inrush current with an NTC thermistor?

Published by at October 14, 2019

How do I limit the inrush current with an NTC thermistor?

Company's brand "YTF",whose products sold in major cities at home and abroad, has established good cooperation relationships with many famous brands, and has required high reputation from extensive customers in this line. ntc thermistor

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Crystal oscillator

Published by at October 14, 2019

Crystal oscillator

Quartz crystal oscillator is a high-precision and high-stability oscillator, which is widely used in various types of oscillation circuits such as color TVs, computers, remote controls, etc.

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Basic knowledge of aluminum electrolytic capacitor

Published by at October 14, 2019

Basic knowledge of aluminum electrolytic capacitor

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Where is the ceramic capacitor used?

Published by at October 14, 2019

Where is the ceramic capacitor used?

A ceramic capacitor is a capacitor made of a ceramic material as a medium, coated with a metal film on the surface of the ceramic, and sintered at a high temperature. It is commonly used in high-stability oscillator circuits as loops, bypass capacito

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Does the crystal oscillator have positive and negative electrodes?

Published by at October 14, 2019

Does the crystal oscillator have positive and negative electrodes?

Generally, the crystal oscillator has no direction, but the crystal oscillator has an active crystal oscillator and a passive crystal oscillator. The active crystal oscillator has a split direction, but most of the products use a passive crystal osci

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What are the precautions for the application of chip inductors?

Published by at October 14, 2019

What are the precautions for the application of chip inductors?

Some chip inductors can be soldered by wave soldering or reflow soldering, but some do not allow wave soldering, such as A-type and microwave chip inductors in low-power winding type.

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Method and method for marking color ring inductance

Published by at October 14, 2019

Method and method for marking color ring inductance

The color code marking method of the inductor is a means to correctly determine and calculate the inductance L of the inductor. Inductor marking methods include direct labeling, text symbol marking, digital marking and color code marking, etc., whic

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How safety capacitors work?

Published by at October 14, 2019

How safety capacitors work?

Safety capacitors refer to safety capacitors that do not cause electric shock after the capacitor fails, and do not endanger personal safety. Safety capacitors are typically only used for filtering in anti-jamming circuits.

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Supercapacitor features

Published by at October 14, 2019

Supercapacitor features

Supercapacitor features 1) Charging speed is fast, charging for 10 seconds and 10 minutes can reach 95 or more of its rated capacity. 2) Long cycle life, deep charge and discharge cycles up to 10,000 to 500,000 times without "memory effect"

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Comparison of supercapacitors, common capacitors and batteries

Published by at October 14, 2019

Comparison of supercapacitors, common capacitors and batteries

The supercapacitor has a recommended operating voltage or optimum operating voltage, which is determined based on the maximum operating time of the capacitor at the highest set temperature.

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