Guangzhou Aipu Electronic Technology Co., Ltd. was founded in 2001. It is a high-tech enterprise specializing in the research and development, production, sales and solution of module power supply. The company has passed the ISO9001:2008 quality management system. It has automatic production equipment such as placement machine, reflow soldering, wave soldering, etc., has rich product design experience, and has applied for national patents for key technologies. The company's products are divided into 1-700W DC-DC module power supply, 3-200W AC-DC module power supply, 10-40W ring current module power supply, and have passed CE and RoHS certification. Guangzhou Youlian Electric Technology Co., Ltd. was established in 2011. It is a branch of Guangzhou Aipu Electronic Technology Co., Ltd. and undertakes the business development, operation and supporting services of Aipu. Our power products are widely used in railways, electricity, ships, medical treatment, communications, automatic control and other fields; service outlets are spread across 30 cities across the country, and can provide customers with personalized, comprehensive and most direct services; in the future, we will continue to work hard to provide better quality, environmentally friendly and cost-effective products and services.
This time the charging chip uses ME4069. The chip manual will be placed at the back. The circuit uses the official one. The official reference circuit is as shown below. R5 selects a 50 milliohm resis...
In Qorvo's future, it's not just about RF!, the new company Qorvo formed by the merger in 2015 is a well-deserved giant in the RF market.
With continuous development, in 2016, Qorvo announced the acqu...
[i=s]This post was last edited by jinglixixi on 2022-1-5 11:29[/i]GD32L233 is a low-power product, so its main application direction is portable application products. Its appearance is shown in Figure...
Various RFID electronic tags on the market How much do you know about the packaging form and packaging process of electronic tags?
1. Packaging form of electronic tags
According to the different ...
DisplayPort has come a long way from being an effort to establish a new external and internal video interface to becoming the next generation PC interconnect and a viable industry standard intercon...[Details]
In recent years, the LED field has seen advances such as high-brightness LEDs (HB-LEDs), which have been quickly applied to end markets such as automotive, building and street lighting. Moreover, wit...[Details]
Introduction A long-standing challenge for designers of MP3 players, personal media players, digital cameras, and other portable consumer applications is to achieve high performance and low power co...[Details]
1. Development of the industry in recent years
Electronics
Power
supply The industry is an important part of China's electronic information industry and a sub-industry with s...[Details]
There are three control modes for the current-controlled switching power supply system: peak current control, average current control and hysteresis current control. Figure 1 shows the block diagram ...[Details]
Due to its persistence and uniqueness, fingerprints are widely used in personal identification systems. Fingerprint recognition is widely used around the world, not only to prevent crime, but also ...[Details]
Introduction: On November 12, Yageo agreed to acquire the US passive component manufacturer KEMET for US$1.2 billion in all cash. Picture: Taiwan media report Foreign media reported that Yage...[Details]
In order to ensure that the EPS emergency power supply is better applied to the fire emergency system, the EPS emergency power supply needs to be inspected and tested before or during use. The fo...[Details]
When it comes to electrolytic capacitors, many people will naturally think of Japanese brands such as Sancon and Sanyo. It has to be said that Japanese capacitors are now at the forefront of the in...[Details]
Advanced Energy's LCC1200 series improves reliability and reduces total system cost in high-power industrial applications
New expansion of Artesyn’s LCC product family provides up to...[Details]
Abstract: In view of the need for high-power ultrasonic transducer devices based on new rare earth functional materials and the need for supporting ultrasonic power supplies with excellent perfo...[Details]
In the switching power supply circuit, the excitation and driving methods of the resonant type conversion switch element are defined into two categories, namely, the method with a dedicated excitation...[Details]
In daily life, we should not underestimate the small capacitor. It plays a big role. There are electronic products that use capacitors. There are capacitors everywhere. If they are not used well or we...[Details]
Toshiba Launches Five New MOSFET Gate Driver ICs to Help Miniaturize Mobile Electronic Devices
TCK42xG series supports external back-to-back MOSFETs
Shanghai, China, J...[Details]
Diodes Incorporated (Diodes) (Nasdaq: DIOD) today introduced two new monolithic unipolar Hall-effect switch product portfolios designed for proximity sensing in battery-powered product applica...[Details]
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