Transistor, whose full name should be semiconductor triode, also known as bipolar transistor and crystal triode, is a semiconductor device that controls current. Its function is to amplify weak signal...
As consumers, we always hope that new energy vehicles have a long enough range, a fast enough charging time, and can be used effortlessly and achieve the same efficiency as fuel vehicles, while enjoyi...
Compared with GaAs, silicon or other traditional semiconductor materials, GaN will shine in 5G network applications, such as high frequency and small base stations with limited size. As shown in the f...
RT, I'm curious about the black glass face recognition attendance machines. What kind of sensors do they use to determine if there is someone in front of them? If the camera is turned on all day for f...
Should the filter capacitor and bleeder resistor in the circuit be placed before or after the anti-reverse polarity diode?
What will happen if a capacitor of several μF is placed before the reverse-co...
Six important parts of microcontroller learning and application
1. Bus:
We know that a circuit is always made up of components connected by wires. In analog circuits, wiring is not a problem beca...[Details]
A Ferrite Magnetic Amplifier in a Flyback Power Supply
For a dual-output flyback supply that provides real power on both outputs (5 V 2 A and 12 V 3 A, both regulated to ± 5%), the voltage rea...[Details]
From 2014 to the present, in the past seven years, the range of all successfully mass-produced electric vehicles on the market has been continuously improving: from 2014 to 2017, the mainstream range...[Details]
This paper first introduces the wireless medical monitoring technology based on WPAN, then introduces the technical implementation based on JN5121 chip, and experimental verification. Finally, the dev...[Details]
As shown in Figure 1, a traditional step-down μModule
regulator
can easily generate a negative output voltage by configuring it as a negative output buck-boost converter. The negative termi...[Details]
1. Features:
Solar power generation is a device that uses battery components to directly convert solar energy into electrical energy. Solar cells are solid devices that use the electronic ...[Details]
In the technical parameters of the inverter, there is a maximum allowable access power. Most manufacturers mark it as 1.1 to 1.2 times the rated power, but some manufacturers mark it as 1.4 times t...[Details]
Before building a substation, power supply companies must control its
construction costs. Since there are many substations, most of the substations we see are small in scale. With the widespread us...[Details]
Challenge celebrates 50th anniversary of first 555 timer Shanghai, China, September 23, 2022 – Farnell, a global distributor of electronic components products and solutions under Avnet, launched t...[Details]
Bias circuit for complementary symmetrical circuit using one power supply
1. Static bias Adjust the resistance of R1 and R2 to make Vk = 1/2Vcc. At this time, the voltage on the capacit...[Details]
ADLINK AES-200 centralized computing platform provides "basic general computing power + super AI computing power"
The motherboard is based on the Ascend series AI processor, bringing...[Details]
The basic principle of the transformer is the electromagnetic induction principle. Now take the single-phase double-winding transformer as an example to explain its basic working principle: when t...[Details]
Since the advent of the switch mode power supply (SMPS) in the 1960s, there have been several technologies that I think have gotten designers excited: magnetic integration (70s), soft switching (70s)...[Details]
Introduction The correct design of antiparallel diodes requires consideration of various factors. Some of these are related to the technology itself, others are application related. However, the fo...[Details]
On October 31, the staff of Fujian Power Load Management Center monitored the operation of virtual power plants through the new power load management system and served virtual power plants to carry ou...[Details]
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