7v dc led - Allicdata Electronics

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. ...

What is the basic function of ATX power supply?

On 2019-03-20 11:40:51 in Knownlege

This article introduces the basic function of ATX power supply ...

What are the methods of reducing the measurement error of the pointer multimeter?

On 2019-02-13 13:21:56 in Knownlege

This article introduces some methods of reducing the measurement error of the pointer multimeter ...

Structural principle of frequency converter

On 2023-03-09 11:31:52 in IC Chips

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. ...

What are the relevant knowledge of the acceleration sensor?

On 2023-12-15 16:47:57 in IC Chips

This article describes the characteristics of the acceleration sensor. ...

How to identify and detect relays?

On 2018-12-20 14:13:55 in Relays

This article describes how to identify and detect relays ...

Ultra-high power density for 100W USB power delivery adapters.

On 2019-08-07 11:17:40 in Capacitors

This article describes the characteristics of the adapters. ...

What is a display unit?

On 2019-01-11 14:38:25 in Photoelectric

This article briefly introduces the display unit ...

What is excitation spectra?

On 2019-01-11 13:21:32 in Knownlege

This article briefly introduces the principle of excitation spectra ...

Main cell phone sensor

On 2018-12-06 10:44:40 in Knownlege

This article describes the role of different mobile phone sensors. ...

What is the basic principles and roles of loudspeakers ?

On 2018-12-15 11:35:54 in Generally electronic component

This article describes the basic principles and roles of loudspeakers ...

In order to achieve satisfactory TV results, how to select and use DLP splicing screens?

On 2020-09-02 10:22:03 in Generally electronic component

This article describes the characteristics of DLP splicing screens. ...

How to use the OTC700 series automobile digital multimeter correctly.

On 2019-04-18 14:24:01 in Knownlege

This article briefly introduces the use of OTC700 series automobile digital multimeter. ...

What is the ATX power?

On 2019-03-11 13:43:25 in Knownlege

This article briefly introduces the ATX power ...

What is the relevant knowledge of sensors?

On 2021-02-22 10:33:42 in Sensor

This article introduces the relevant knowledge and characteristics of the sensor ...

Filter circuit

On 2019-01-04 13:28:12 in Knownlege

This article briefly introduces the filter circuit. ...

What are the application characteristics of TVS transient voltage suppression diode principle?

On 2021-07-19 11:00:18 in IC Chips

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

What is an AC Link Closed Loop Current Sensor?

On 2021-01-16 10:53:05 in Sensor

Description and function introduction of closed loop current sensor ...

How much does the sensor know?

On 2020-11-11 11:02:01 in Sensor

This article describes the characteristics of the sensors. ...

what is a solid state relay (SSR)?

On 2018-12-25 13:11:35 in Relays

This article writes about the solid state relay (SSR) ...

What are the applications of Hall effect sensors?

On 2021-01-27 10:51:52 in Sensor

Application areas of Hall effect sensors. ...

What are the applications of Hall effect sensors?

On 2020-11-26 11:17:27 in Sensor

This article describes the characteristics of the Hall effect sensors. ...

What is the structure of a common mechanical multimeter?

On 2019-01-25 16:17:30 in Knownlege

This article writes about the structure of a common mechanical multimeter. ...

What is the structure and main parameters of the electromagnetic relay?

On 2018-12-18 15:17:36 in Relays

This article describes the structure and main parameters of the electromagnetic relay ...

What is a double base diode (Unijunction transistor) and how to detect it?

On 2019-01-07 10:35:39 in Generally electronic semiconductor

This article describes the double base diode (Unijunction transistor) and the detection method of it. ...

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 ...

Photoelectric effect

On 2018-12-06 10:21:02 in Knownlege

This article briefly introduces the photoelectric effect ...

What are the main parameters of the triode?

On 2019-01-08 14:51:04 in Generally electronic semiconductor

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

Transformer and inverter

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

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

How to solve the interference problem in the motor controller EMC test process？

On 2019-08-12 10:13:51 in Technology

This article describes the characteristics of the motor controller. ...

What is a mechanical multimeter?

On 2018-12-11 14:49:07 in Technology

This article introduces how to use mechanical multimeter ...

Gate Driver IC Dual 4A Current

On 2023-03-10 12:04:11 in IC Chips

Dual 4A current shunt regulator is a widely-used IC chip in the industry to provide stable control of a certain section. It offers adjustable current output and provides a steady and accurate current regardless of the changing load or current. ...