Founded in 2014, Meihua Technology adheres to the corporate culture of "being down-to-earth, pursuing excellence, and caring for society" and the positioning of "experts in optoelectronics and precision components"; it focuses on the research and development and product services of peripheral components, power components, and integrated components.
The trend of wireless positioning technology in the future is to combine indoor positioning with outdoor positioning to achieve seamless and accurate positioning. Existing network technology cannot fu...
1. Long-distance wireless transmission technology
Long-distance wireless transmission technology: Currently, the wireless communication technologies widely used in remote areas mainly include GPRS/CDM...
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Qorvo (Nasdaq: QRVO), a leading provider of innovative RF solutions for mobile, infrastructure and aerospace and defense applications, has expanded its multi-time programmable PMIC family with the com...
The PIE module has so many peripherals to manage, so there must be corresponding response sequences and registers that need to be configured.In the PIE module, each group of interrupts has a correspon...
Because Proteus currently supports the STM32F401 chip, you can use it to simulate and run micropython. 1. First add an STM32F401 chip. The model should be a model with a flash larger than 256K, such a...
Today's switching regulators and power supplies are more sophisticated and powerful, but one of the challenges they face is that the ever-increasing switching frequency makes PCB design more diffic...[Details]
Low current switching regulator ICs often use Darlington transistors as output switches. In this case, power conversion efficiency can be improved with two inexpensive components.
To make this ...[Details]
Abstract: MAX+PLUSⅡ software is an easy-to-learn and easy-to-use design and development environment, and its application in digital circuit design is becoming more and more extensive. Based on this...[Details]
Since LED is a semiconductor device with sensitive characteristics and negative temperature characteristics, it needs to be stabilized and protected during the application process, which gave rise to...[Details]
A mobile power bank is a portable charger that integrates power supply and charging functions. It can charge or power standby for mobile phones and other digital devices anytime and anywhere. It usua...[Details]
In the figure, a small current step is applied from the test fixture to the power system to see what the response is. The output impedance of this probe setup is 25 ohms. This is the 50 ohm imped...[Details]
Currently in the general LED lighting market, there are non-isolated designs and isolated drivers . Non-isolated designs are limited to double-insulated products, such as light bulb replacements...[Details]
In the development of interferometric fiber optic sensors, phase carrier (PGC) modulation and demodulation is a commonly used signal detection scheme. It consists of filter circuits, analog multipl...[Details]
This article mainly explains the differences in the various "capacities" of mobile power banks. It also tells consumers who want to buy mobile power banks in the near future how large a mobile powe...[Details]
An engineer's life is filled with boxes, bags, and drawers filled with old power adapters and battery chargers. These adapters or chargers still work, but the devices they once powered are long gone....[Details]
Industry's first asymmetric TVS diode family for SiC MOSFET gate protection
Ideal for high-efficiency power solutions in data centers, electric vehicle infrastructure, and industrial ...[Details]
1 Introduction
The LED lighting market opportunities bring endless imagination to the industry. The application of LED lighting has jumped from outdoor LED to indoor lighting applications. Accor...[Details]
LLC resonant DC/DC converter has many advantages:
the frequency of
the switch tube
can operate in the under-resonance and over-resonance state; when the output load and input
voltag...[Details]
MILPITAS, CA – June 10, 2010 – Linear Technology Corporation introduces the LT3958, a high input voltage DC/DC converter for boost, flyback, SEPIC and inverting power supply applications. T...[Details]
This article will share the design of a series- adjustable voltage-stabilized power supply . Figure 1 is a voltage-regulated power supply with adjustable output voltage using a transistor. This c...[Details]
RF/Wirelessly
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