8v current management - Allicdata Electronics

VFDs control the speed of electric motors by adjusting frequency and use IC chips which can be customized to the application, providing efficient and reliable control. ...

How many of the 6 characteristic parameters of capacitors do you know?

On 2023-03-07 16:54:04 in Capacitors

Capacitors are commonly used in electrical components and circuits for their ability to store and control charge, provide low impedance and high voltage withstanding capacity, self-discharge, and be temperature insensitive. ...

What is the difference between a primary battery and an electrolytic cell?

On 2019-08-10 10:57:50 in Generally electronic semiconductor

This article describes the characteristics of the battery. ...

What issues should pay attention to before using the multimeter?

On 2019-02-14 11:23:38 in Knownlege

This article introduces some issues should pay attention to before using the multimeter ...

What is a transformer and how to classify?

On 2019-01-09 13:35:40 in Transformer

This article describes the cllassification of transformers. ...

What are the common diodes?

On 2019-01-07 15:51:31 in Generally electronic semiconductor

This article describes three types common diodes ...

What is low frequency power amplifier circuit?

On 2019-01-07 14:27:17 in Knownlege

This article writes about the low frequency power amplifier circuit ...

What is an insurance resistor and how to detect it?

On 2018-12-27 11:31:50 in Resistors

This article briefly introduces what is an insurance resistor and how to detect it ...

Variable capacitance diode, step recovery diode, bidirectional trigger diode

On 2018-08-24 10:57:12 in Relays

It is usually used to trigger bidirectional thyristors, or to form an overvoltage protection circuit. ...

Detailed explanation of the rectification circuit of the DC regulated power supply

On 2023-03-08 13:38:07 in IC Chips

Rectifier circuit is an integral part of DC-to-DC converters, which uses diodes to convert the incoming AC signal into a single and consistent DC signal. The transformer adjusts the AC signal before it is filtered, and the error amplifier monitors the out ...

Do you know how to choose electrolytic capacitors?

On 2019-08-05 10:38:41 in Capacitors

This article describes the characteristics of the electrolytic capacitors. ...

Electromagnetic interference of LED drive power

On 2019-06-13 16:11:37 in Generally electronic semiconductor

This article writes about the electromagnetic interference of LED drive power ...

Digital multimeter structure and use

On 2019-01-25 17:58:18 in Knownlege

This article describes the digital multimeter structure and use ...

Components with self-inductance are called inductors

On 2018-10-31 10:49:39 in IC Chips

The inductor is generally composed of a skeleton,a winding,a shield,a package material,a magnetic core, or an iron core. ...

what is an infrared light emitting diode?

On 2018-10-26 16:45:24 in Memory

determine the order of the arrangement of the pins.The multimeter is placed in the R*1 thousand euro file ...

What's the difference between power supply and signals on the motherboard?

On 2019-03-07 11:19:11 in Knownlege

This article briefly introduces the difference between power supply and signals on the motherboard? ...

Wht is a magneto diode?

On 2019-01-15 16:09:10 in Generally electronic semiconductor

This article briefy introduces the magneto diode ...

What are the problems in radio assembly?

On 2019-01-15 14:05:25 in Knownlege

This article describes the problems in radio assembly ...

Diode rectifier filter circuit

On 2018-12-13 15:23:19 in Knownlege

This article briefly introduces diode rectifier filter circuit ...

Insulation resistance

On 2018-12-11 14:12:15 in Knownlege

This article briefly introduces insulation resistance ...

What is the role of the transformer?

On 2018-12-05 10:13:54 in Knownlege

This article describes the role of the transformer ...

What is an optical coupler?

On 2018-10-27 10:41:35 in Memory

Optical coupler also known as photoelectric isolator,referred to as optocoupler. Optical couplers use light as a medium to propagate the Telecom number ...