Computer motherboard resistance, capacitance
On 2018-12-08 11:11:23 in Knownlege
This article writes about the different roles of capacitors and resistors ...
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. ...
How to solve the problem of frequent tripping of the LED display total leakage protector?
On 2021-09-13 11:37:28 in Generally electronic semiconductor
This article describes the characteristics of the LED screen. ...
Output Curve of Field Effect Transistor
On 2018-11-23 10:36:28 in Memory
If the internal resistance of the test voltage is also very small, the tube will burst undoubtedly. ...
What are the parameters of power transformer?
On 2019-01-09 16:01:29 in Transformer
This article describes the parameters of power transformer ...
Transistor
On 2018-12-17 15:23:58 in Generally electronic semiconductor
This article describes the basic principles of the transistor ...
What is a photosensitive diode?
On 2018-12-29 14:09:47 in Photoelectric
This article writes about the photosensitive diode ...
The characteristics and application of multi-cell lithium battery charging management IC
On 2023-03-10 13:48:07 in IC Chips
Multi-cell Lithium-ion battery charger ICs are integrated circuit chips used to charge and protect batteries, used in portable devices such as digital cameras, smartphones and gaming devices. ...
What are the characteristics and parameters of the photosensitive resistor?
On 2019-01-08 15:44:42 in Generally electronic semiconductor
This article briefly introduces the characteristics and parameters of thephotosensitive resistor. ...
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 ...
The difference between resistance and impedance
On 2018-12-04 11:32:41 in Knownlege
This article describes the difference between resistance and impedance ...
What is the working principle of the bias circuit in the triode amplifier circuit?
On 2019-10-17 10:02:01 in Knownlege
This article describes the characteristics of the triode amplifier. ...
What is the working principle of crystal triode amplifier circuit?
On 2019-10-10 10:13:47 in Generally electronic component
This article describes the characteristics of the crystal triode amplifier. ...
Diode
On 2018-12-29 14:42:45 in Generally electronic semiconductor
This article writes about the Diode ...
What is the difference between a photodiode and a photomultiplier?
On 2020-03-17 10:05:17 in IC Chips
This article describes the characteristics of the photodiodes and photomultipliers. ...
What is a FET?
On 2018-12-18 14:14:09 in Generally electronic semiconductor
This article introduces classifications main parameters of the FETs ...
What are the main parameters of the inductor?
On 2018-12-15 15:37:21 in Inductor
This article introduces the main parameters of the inductor ...
What are the main parameters of the inductor?
On 2018-12-01 10:11:07 in Inductor
Inductance of the main parameters of the inductor ...
How should I choose an electrolytic capacitor?
On 2019-12-12 10:26:00 in Capacitors
This article describes the characteristics of the electrolytic capacitors. ...
What is the structure of the switching power supply transistor amplifier circuit?
On 2019-10-25 10:19:52 in Generally electronic component
This article describes the characteristics of the transistor amplifier. ...
How is the EMC of the isolation transformer designed?
On 2019-09-11 10:16:25 in Generally electronic component
This article describes the characteristics of the transformer. ...
The difference of tube and transistor.
On 2018-12-04 10:44:04 in Knownlege
This article describes the difference of tube and transistor ...
Do you know how to use the MOS tube correctly?
On 2019-08-06 10:50:13 in Generally electronic semiconductor
This article describes the characteristics of the MOS tube. ...
Transformer
On 2018-12-04 10:31:30 in Technology
This article describes the basic principles of the transformer ...
What is an inductor and how to name the inductor?
On 2018-12-01 10:15:15 in Inductor
This article describes What is an inductor and how to name the inductor。 ...
How to design the power module of LED display?
On 2021-11-26 11:21:29 in Photoelectric
This article describes the characteristics of the power module. ...
What is reflow and how does reflow affect capacitor signal integrity?
On 2019-09-30 10:14:39 in Capacitors
This article describes the characteristics of the capacitor. ...
IGBT and IGBT modules
On 2018-12-28 11:47:49 in Generally electronic semiconductor
This article writes about the IGBTs and IGBT modules ...
How to design a negative charge pump white LED driver?
On 2019-08-09 11:07:35 in Photoelectric
This article describes the characteristics of the LED driver. ...
What are the basic usages of triodes for analog circuit knowledge?
On 2020-05-18 10:26:15 in IC Chips
This article describes the characteristics of the triodes. ...
Diode rectifier filter circuit，Diode half wave rectifier circuit
On 2018-09-12 13:00:54 in Memory
Power plant to send 50 Hz AC, after long-distance transmission, to the user is still 50 Hz AC, it is usually sent to industrial users 380 V three-phase AC, to ordinary civil users 220V single-phase AC. ...
Diode rectifier filter circuit Diode half wave rectifier circuit
On 2018-08-28 17:36:03 in Relays
Therefore, bridge rectifier has been widely used.Diode half wave rectifier circuit ...
Transistor FET
On 2018-08-24 11:08:36 in Relays
The appearance of the public field effect transistor is shown in Fig.First, the classification of FET. ...
How do you measure infrared light emitting diodes?
On 2018-10-26 16:48:19 in Memory
When detecting infrared light emitting diodes,there is a big difference between the pointer type multimeter and the digital multimeter ...
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. ...
What are the three types of DC/DC converters?
On 2023-03-21 18:36:07 in IC Chips
DC-DC converters are used to convert a DC voltage level to another. Three main categories are commutated converters, linear converters and switched-mode converters, each with their own advantages and disadvantages. ...
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. ...
Monolithic/Hybrid Digital to Analog Converters
On 2018-12-27 10:47:45 in Technology
This article briefly introduces Monolithic/Hybrid Digital to Analog Converters ...
What is an inductor character and its role?
On 2018-12-15 10:36:16 in Inductor
This article describes the role of the inductor. ...