380v voltage optocoupler ic - Allicdata Electronics

What are the advantages of analog switches for special applications?

On 2020-01-13 10:43:25 in IC Chips

This article describes the characteristics of the analog switches. ...

How to detect the and Photo resistor

On 2019-07-03 10:59:56 in Resistors

This article writes about the method of detecting varistor and Photo resistor ...

What is the clamp position of the diode?

On 2019-10-26 13:40:14 in Generally electronic component

This article describes the characteristics of clamp position of the diode. ...

How to detect fast recovery, ultrafast recovery diode?

On 2018-10-26 16:05:55 in Memory

The method of measuring fast recovery and ultrafast recovery diode with multimeter is basically the same as the method of detecting plastic sealed silicon rectifier diode. ...

What issues need to be considered when designing LED driver circuits?

On 2021-12-10 10:52:10 in Photoelectric

This article describes the characteristics of the LED driver. ...

What is a two-way trigger diode and how to detect it?

On 2019-01-02 17:59:43 in Generally electronic semiconductor

This article describes the two-way trigger diode and the detection. ...

CPU power supply principle.

On 2019-11-16 10:37:22 in IC Chips

This article describes the characteristics of CPU power supply principle. ...

What is the working principle of the filter circuit?

On 2019-09-21 10:07:50 in Generally electronic semiconductor

This article describes the characteristics of the filter. ...

What should I pay attention to when designing and developing a switching power supply DC-DC control chip?

On 2021-07-14 10:50:29 in IC Chips

This article describes the characteristics of the DC-DC control chip. ...

Do you know the electronic filter mapping methods?

On 2019-12-13 10:51:15 in Capacitors

This article describes the characteristics of the electronic filter. ...

Why do the monitors exhibit different capacitance bulging?

On 2019-07-11 10:28:54 in Photoelectric

This article briefly introduces the reasons of monitors exhibiting different capacitance bulging ...

What are the main parameters of the varistor?

On 2019-01-09 13:22:09 in Resistors

This article describes the main parameters of the varistor. ...

How to reduce errors in detecting DC currents?

On 2019-02-13 11:44:47 in Technology

This article describes the method of reducing errors in detecting DC currents. ...

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 the work principle of LED cycle light and the list of components to form it?

On 2019-01-23 16:37:01 in Technology

This article write about the work principle of LED cycle light and the list of components to form it ...

What are the tips for selecting TVS?

On 2021-07-15 10:51:19 in Generally electronic component

This article describes the characteristics of the TVS. ...

How to change the power frequency transformer into a switching power supply?

On 2021-07-01 10:53:59 in Transformer

This article describes the characteristics of the transformer. ...

What is the working principle of the operational amplifier circuit?

On 2019-09-25 10:27:35 in Generally electronic semiconductor

This article describes the characteristics of the operational amplifier. ...

Analysis of the power supply circuit of the main board bridge of the Intel G41 chipset.

On 2019-04-13 14:10:40 in IC Chips

This article describes the analysis of the power supply circuit of the main board bridge of the Intel G41 chipset. ...

The Ground in ATX Power Supply

On 2019-04-12 13:11:17 in Knownlege

This article briefly introduces the Ground in ATX Power Supply ...

what is a diode? What are the features?

On 2018-10-26 15:47:07 in Generally electronic semiconductor

The second plate has a unidirectional conductivity, allowing only the current to flow from the positive to the negative ...

What are the main parameters of FET?

On 2018-12-15 12:01:33 in Generally electronic semiconductor

This article introduces the main parameters of FET. ...

What is a unidirectional thyristor?

On 2018-12-14 11:49:41 in Generally electronic semiconductor

This article briefly introduces the unidirectional thyristor ...

Transformer and inverter

On 2018-12-05 11:07:52 in Knownlege

This article writes about the different roles of transformers and inverters. ...

Operational Amplifier Bias Resistor Calculation

On 2023-03-09 12:08:28 in Resistors

Calculating bias resistor for operational amplifiers involves determining input signal, desired gain and input impedance to get the most out of op amp circuit. ...