Shenzhen Shengrongda Technology Co., Ltd. is affiliated to Hong Kong Surong Group. It was established in 2007 with a registered capital of 25 million yuan. It is one of the high-tech enterprises in China that integrates R&D, production and sales and specializes in the production of metallized organic film capacitors. After years of continuous development, the company has become a large-scale capacitor manufacturer with a complete range of products, reliable quality, advanced technology and strong supporting capabilities. It has established a multi-variety and multi-specification product cluster mainly based on CL21 series metallized polyester film capacitors, CBB21 series metallized polypropylene film capacitors, X1/X2 series safety capacitors for electromagnetic interference suppression, CL20/CBB20 series metallized polyester film and metallized polypropylene film axial capacitors, CBB81 series metallized polypropylene film high-voltage and high-current capacitors, etc. The main customers are information industry, communication equipment, lighting equipment, switching power supplies, energy-saving electric light sources, and household and industrial electrical appliances. At the same time, the company has the independent research and development capabilities to customize special capacitors (such as RC components, X2Y2 components, etc.) according to customer requirements. The company implements a development strategy oriented towards technology and quality, focuses on technology investment and equipment innovation, and provides hardware guarantee for the quality of products. The company passed ISO9001:2008 quality management system and ISO14001:2004 environmental management system certification in 2007 and 2008 respectively. The production and testing of products are carried out in accordance with IEC international standards or customer requirements. Safety products have passed many international and domestic certifications such as China CQC, US UL, and Germany VDE. At the same time, the company's series of products have obtained SGS test reports (in line with the environmental protection requirements of the RoHS directive). The company implements a standardized and standardized management system to fully guarantee the quality of products during the manufacturing process. Our long-term customers are all over the world, including Kangguan, Ruiling and other large enterprises. We have long-term cooperative relations, and have won the trust and praise of customers with high-quality products and honest services. Looking to the future, we will make due contributions to social development with a down-to-earth and excellence-seeking spirit.
1. Basic process of chipRD The design and development of a chip, first of all, is to design the application system according to the needs of the product application, to preliminarily determine the app...
A pyWatch that supports BLE and micropython, uses STM32L4R9, and has a beautiful round dial.The project is still under development.https://hackaday.io/project/85410-pywatch...
Recently, I am designing a DC-DC control circuit with adjustable voltage. I use a DAC of a single-chip microcomputer to output an analog voltage Vset to set the adjustable voltage output Vout of the D...
Frequently asked questions, divided into several parts (please add to it)1. How to perform serial port programming2. What to do if you encounter problems with serial port programming3. What programmin...
touchThe touch function is another feature of the STM32F7DISC development board, which supports up to 5 points of detection. In this version of micropython, we can use it like this:import lcdF7D as lc...
[i=s]This post was last edited by ddllxxrr on 2022-8-13 10:56[/i]Today I read the implementation document of the routine, which is the file that follows the BLE routine, and I think the BLE protocol i...
1. Overview of turbine flowmeter The price of imported turbine flowmeters is several times that of domestic flowmeters. In fact, the measurement principle of turbine flowmeters is based on the flow o...[Details]
"One generation of devices, one generation of processes and one generation of equipment". At present, semiconductor equipment plays an important role in the chip manufacturing industry. It is no exag...[Details]
SK Innovation said at Inter Battery, South Korea's largest battery show, that it is considering producing new electric vehicle batteries, including cylindrical and prismatic cells, to expand its cust...[Details]
A Wiegand sensor is a sensor that generates an output voltage pulse when an alternating magnetic field passes through it. The amplitude of the pulse is determined by the field strength of the excit...[Details]
Market research firm DRAMexchange indicates that DRAM prices have risen by about 20% in July, and NAND flash memory has risen by more than 10%. This should be good news for Samsung, the world's large...[Details]
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Now Stocking STMicroelectronics VL53L4ED Time-of-Flight Proximity Sensor for Presence Detection and System Activation Applications
May 15, 2024 –
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Abstract: Based on barcode technology, image processing technology and computer software technology, this paper designs a relatively complete and reliable barcode recognition algorithm. This paper ...[Details]
1 Sensor Network Architecture
The architecture of a typical sensor network includes distributed sensor nodes, gateway nodes, the Internet, and user interfaces. In a sensor network, nod...[Details]
introduction
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According to some information released by BYD Fudi Battery, BYD's solid-state battery progress plan and some data have been announced.
Of course, these are only the results of planning a...[Details]
Introduction : In application fields such as industrial control and information appliances, there are a large number of embedded devices, and many of these devices only have simple network interfac...[Details]
With
the development of
intelligent driving
technology, the industry has
gradually moved
from early
autonomous driving
based on simple rules and modular logic
to highly complex intel...[Details]
What is a logic analyzer? Overview: A logic analyzer is an instrument for analyzing the logical relationships of a digital system. It is a type of bus analyzer among data domain test instruments. It ...[Details]
Microcontroller MCU
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