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.
I am currently working on a sensor research project that requires a signal acquisition circuit. I need the advice of the teachers in the forum. Our sensor can be equivalent to a voltage source of abou...
RAM (Random Access Memory) Random Access Memory. The contents of a storage unit can be taken out or stored at will as needed, and the access speed is independent of the location of the storage unit. T...
12V-24V10A bare board, efficiency 97.3%, equivalent to LM5122, IC cost 7 yuan less. Achieve a wider voltage range than 5122, more flexible over-current, under-voltage protection, over-temperature prot...
Good sensor design is the result of experience and technology. Generally speaking, a sensor is a physical quantity that is converted into a description of another physical quantity that can be ex...[Details]
Abstract: This paper proposes a liquid crystal display module using a memory interface. This module adds an MCU (Micro-Controller Unit microprocessor) and related hardware to the existing dot ma...[Details]
The hysteresis loss and eddy current loss of the transformer core material are the most important factors that determine the technical performance of the transformer core material. Therefore, it is n...[Details]
In order for the digital tube to display normally, a driving circuit is used to drive the various segments of the digital tube to display the numbers we want. Therefore, depending on the driving me...[Details]
Nowadays, the electronics industry is developing rapidly. Many manufacturers have purchased their own electronic testing equipment for product testing. The testing of the home appliance industry requ...[Details]
The output voltage of the switching power supply will decrease when the load is short-circuited. Similarly, the output voltage will increase when the load is open or unloaded. In maintenance, the dum...[Details]
The advantages of LED lighting are no radiation, high efficiency, long life, energy saving, and green environmental protection. However, the high cost of high-power (watt-level) white light LEDs re...[Details]
With the implementation of the three-network integration pilot program in 2011, we are looking for a more reasonable way in the exploration. In the process of building a high-performance broadband inf...[Details]
1 Introduction
With the rapid economic development, my country's electricity demand has been growing at a rate of more than 20% per year. According to the current economic development trend an...[Details]
Mr. Norbron, former CEO of Underwriters Laboratories Inc. (UL) once said: "In the past, our responsibility was to prevent unsafe products from entering the market, but now our responsibility is to ...[Details]
Rule 1: EMC cost-effectiveness ratio rule: The earlier EMC issues are considered and resolved, the lower the cost and the better the effect.
Carrying out EMC design during the new product deve...[Details]
Let's talk about the CV operation mode first. Most chips now directly sample the voltage on the auxiliary coil. Due to leakage inductance, after the MOS is turned off, that is, ...[Details]
STMicroelectronics' new automotive-qualified monolithic synchronous step-down converter targets light-load, low-noise, and galvanically isolated power applications
Save space and sim...[Details]
introduction
Embedded devices have developed rapidly and penetrated into every corner of life due to their affinity with users and natural human-computer interaction interface. The design ...[Details]
The first thing we think of to protect LEDs is to use fuses, but fuses are disposable and react too slowly, which not only has poor effects but is also troublesome to use in practice. Therefore, fu...[Details]
Analog electronics
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