Design requirements for printed circuit boards
On 2019-01-12 11:32:47 in Knownlege
Analysis of bad welding quality and countermeasures
On 2019-01-11 13:13:15 in Technology
What is the characteristic and classification of Digital Logic Gate Circuit?
On 2019-01-09 15:20:34 in IC Chips
What is included in the whole machine inspection?
On 2019-01-07 11:07:09 in Knownlege
What is a photosensitive diode?
On 2018-12-29 14:09:47 in Photoelectric
What is the structure and main parameters of the electromagnetic relay?
On 2018-12-18 15:17:36 in Relays
What is a FET?
On 2018-12-18 14:14:09 in Generally electronic semiconductor
Loudspeaker
On 2018-12-15 14:54:45 in Generally electronic component
Common socket and its function
On 2018-12-14 15:23:26 in Generally electronic component
Identification and detection of semiconductor triode.
On 2018-12-14 13:40:36 in Generally electronic semiconductor
What is a positive temperature coefficient thermistor?
On 2018-12-14 13:13:50 in Knownlege
This article describes the parameters and measurement of the positive temperature coefficient thermistor ...
LED digital tube
On 2018-12-13 14:17:22 in Generally electronic semiconductor
Debugging and Assembly of patch miniature FM Radio
On 2018-12-11 14:03:30 in Knownlege
Type of electronic tube
On 2018-12-03 11:50:39 in Technology
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 ...
What is a Schottky diode? How to detect?
On 2018-10-26 15:54:21 in Relays
Schottky diode is a low-power, high-current,ultra-high-speed semiconductor device, reverse recovery time trr can be small to a few nanoseconds ...
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. ...
Diode and transistor detection
On 2018-08-22 12:31:42 in Relays
In identifying and detecting common components, the resistance is the forward resistance of the diode. ...
How does an infrared proximity sensor work?
On 2020-11-18 11:26:50 in Sensor
How does an infrared proximity sensor work?
On 2020-06-23 14:34:56 in IC Chips
How does an infrared proximity sensor work?
On 2020-06-19 10:57:14 in Generally electronic semiconductor
Energy-efficient air conditioners using Texas Instruments millimeter wave occupancy sensors?
On 2023-11-28 14:46:31 in Sensor
Why the current 3D camera-based solution has not yet achieved a stable effect?
On 2023-10-18 18:02:02 in Filter
How to make a simple buck controller?
On 2021-08-28 10:56:53 in Generally electronic semiconductor
What are the current selection and usage methods of lithium battery protection board?
On 2021-05-17 10:54:22 in Generally electronic component
How to use filters to solve the problem of electromagnetic interference?
On 2021-04-06 10:47:23 in Generally electronic component
Texas Instruments: What is an operational amplifier?
On 2021-04-02 11:19:09 in Generally electronic component
How to deal with EMI and EMC in high frequency?
On 2021-04-01 10:38:22 in Generally electronic component
What is the application principle of open-ended Hall current sensors in power distribution systems?
On 2020-11-17 11:34:15 in Sensor
What are the applications of small current transformers based on the principle of zero magnetic flux in power systems?
On 2020-11-14 11:43:03 in Sensor
EMI and ESD noise suppression design solutions based on LCD or camera?
On 2020-10-20 11:13:47 in IC Chips
What are the semiconductor materials used in RF microwave power transistors?
On 2020-01-14 10:46:34 in IC Chips
How to test the electromagnetic compatibility of the excitation switching power supply circuit?
On 2019-12-05 10:32:19 in IC Chips
How does the D trigger circuit change to SR type, JK type and T type?
On 2019-09-27 10:24:30 in Technology
Manual Soldering Techniques and Skills in PCBA Assembly
On 2023-08-10 11:10:13 in PCBA
In the PCBA (Printed Circuit Board Assembly) assembly process, manual soldering is a key technology. This article will introduce manual soldering techniques and techniques in PCBA assembly, including selection of soldering tools, correct implementation of ...
What are the 21 application trends of sensors in the future?
On 2023-08-07 18:36:07 in Sensor
Selection and placement strategy of patch components in PCBA assembly
On 2023-08-05 12:01:33 in PCBA
In the PCBA (Printed Circuit Board Assembly) assembly process, the selection and placement strategy of SMD components is an important link to ensure the quality and reliability of the circuit board. This article will introduce the selection principles and ...
Layout and Routing Optimization in PCBA Design
On 2023-08-04 11:01:50 in PCBA
In PCBA (Printed Circuit Board Assembly) design, reasonable layout and routing optimization are the key factors to ensure the performance and reliability of the circuit board. This article will introduce the layout principles and wiring optimization techn ...
Reliability Engineering and Reliability Testing in PCBA Manufacturing
On 2023-08-03 11:37:39 in PCBA
In the PCBA (Printed Circuit Board Assembly) manufacturing process, reliability engineering and reliability testing are essential links. This article will introduce reliability engineering principles and reliability testing methods in PCBA manufacturing t ...
What are the effects of using FPGA with on-chip high-speed network?
On 2023-07-21 14:37:21 in IC Chips