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.
Developing a low drift system can be difficult, especially when using bipolar input signals. Applications such as the bidirectional current sensing shown in Figure 1 require the use of two well matche...
[size=4]This specification is mainly aimed at the single-chip microcomputer programming language and the 08 compiler, including typesetting, comments, naming, variable usage, code testability, program...
The I2C bus is a serial bus that we often use in our development process.
The main features of I2C include:
1. Only two buses are needed;
2. There is a simple master/slave relationship between all com...
I'm stuck while learning about op amps and have encountered several problems, as shown in the picture. Forum friends who know please help analyze them, thank you.
[...
This video has no sound, so there is no need to adjust the volume.Because it was my first time using Oracle VM VirtualBox to record, I don't know why I couldn't see the mouse pointer, and the whole pr...
littleshrimpST Sensors & Low Power Wireless Technology Forum
Based on more than 20 years of experience in providing technology solutions to the automotive industry, Qualcomm Technologies has now become the technology supplier of choice for the global automotiv...[Details]
Although Huawei and Apple are facing their own challenges, their positions in China's smartphone market remain unshakable and they are the two main competitors. According to an annual survey conducte...[Details]
There are two types of transformers: air-gap type and differential transformer. Currently, the most commonly used is the solenoid type differential transformer. Its basic components include armature...[Details]
Intel is focusing on both advanced manufacturing and foundry. Market insiders pointed out that its current target seems to be Samsung rather than TSMC. Some analysts believe that compared with Intel,...[Details]
There are many ways to send hexadecimal arrays through the serial port. Here I introduce the simplest and most commonly used method. The board I use here is STM32F103RCT6, using serial port 2, the ...[Details]
Oticon has launched the new revolutionary Oticon MoreTM, the world’s first hearing aid that allows users to hear all relevant sounds through an onboard deep neural network. Oticon More uses the newly...[Details]
InnoPhase IoT, a fabless semiconductor company focused on ultra-low power Wi-Fi IoT solutions, recently announced the launch of its Talaria TWO Matter v1.2 certified Wi-Fi solution. Compared with t...[Details]
In the past month, I have been working on my graduation project - a portable digital oscilloscope. It is currently powered by two lithium batteries with a voltage of 7.2~8.4V. However, the op amp in ...[Details]
The "Get_Name" instruction reads the name of a PROFINET IO device, PROFIBUS slave or AS-i slave. The device name is displayed in the network view and in the properties of the IO device.
...[Details]
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Translated from - semiwiki.com The relationship between the three appears much more complicated. On the surface, it looks simple. TSMC competes with Intel to produce its own chips, while TSMC makes...[Details]
This design mainly realizes functions such as data acquisition, battery status calculation, balancing control, thermal management, various communications and fault diagnosis. The battery management...[Details]
To simplify the task of drawing power from
a battery
or USB cable, Linear Technology offers several devices that
seamlessly manage the power flow between
the AC adapter, USB cable and L...[Details]
CAN bus (Controller Area Network) is a communication protocol used in the field of automobile and industrial automation. It has the characteristics of high reliability, real-time and flexibility. H...[Details]
Analogue and Mixed Signal
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