how to detect the four end small power thyristor?
On 2018-10-29 15:00:02 in Relays
To detect the unidirectional conductivity of PN junction,the multimeter is placed in RX 1K block,and the positive and negative resistance between A-GA,GKGA and Gk-K are measured. ...
The types and characteristics of solder wave crests
On 2018-10-30 11:38:53 in Relays
let the solder joints get reliable wetting;the stationary tin wave at the rear is perfect for further trimming the solder joints that have been wettable but irregular in shape ...
If there is no same type of pipe in use, how to replace it?
On 2018-10-26 15:50:14 in Relays
Diodes are generally not good repair, damage can only be replaced. In selecting diodes, we should pay attention to the following principles. ...
How to Reduce the Power Consumption of the Relay
On 2018-12-28 11:03:22 in Relays
This article describes the methods to reduce the power consumption of the relay ...
What are the implementation steps of the USB device stream interface driver?
On 2020-10-30 11:10:26 in Relays
This article describes the characteristics of the USB device stream interface driver. ...
Plug-in of electronic components
On 2018-11-01 13:51:17 in Relays
Manual insertion and welding should be first inserted into those components that need to be mechanically fixed,such as the power device radiator,bracket,clip,etc,and then insert the need to weld fixed components. ...
What is the basic principle of sonar signal simulator based on DDS technology?
On 2021-03-20 11:13:27 in Relays
This article describes the characteristics of the digital circuits in signal simulator. ...
How Solid-State Relays (SSRs) Faces Overheat Challenge?
On 2018-12-18 13:26:35 in Relays
This article describes How Solid-State Relays (SSRs) Faces Overheat Challenge ...
How to prevent solid-state relay and equipment failure!
On 2018-12-17 11:51:59 in Relays
The article explores how to prevent solid-state relay and equipment failure! ...