Founded in 1981, Guanxi Electronics is a professional manufacturer of relays and optocouplers. Its main business operations include the production and sales of the following four categories of products: reed relays, solid-state relays, optocouplers, and electric relays.
I've been so busy at work recently, and this period of time happens to be the busiest time in our industry.I'm still waiting for a few components, which are difficult to apply for, and I can't buy the...
[i=s] This post was last edited by paulhyde on 2014-9-15 03:07 [/i] Question D states that the range is adjustable, but does not say that the step is adjustable. Does that mean I do not need to use a ...
I have a question for you guys: I just suddenly feel that if I understand bypass capacitors from the perspective of charging and discharging, I can’t understand it. As shown in the figure below, Vcc i...
Use C# under Wince to display each node from the XML file to the DataGrid, for example:?xml version="1.0" encoding="utf-8"?LD_CGT_ORDERRead data from the XML file and display it in the DataGrid: [colo...
According to Nikkei, Japan has performed poorly in responding to China's power semiconductor challenges.
There are five major companies in Japan's power chip market: Mitsubishi Electric,...[Details]
The CBM809X series is a high-performance microprocessor monitoring circuit launched by Chipwise Microelectronics. Designed specifically to ensure the reliability of power supplies in digital syst...[Details]
Shanghai, China, October 28, 2025 – Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced
the launch of four new “DCL52xx00 Series” dual-channel, high-speed standard digi...[Details]
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No switching power supply can provide an absolutely precise output. The accuracy of output voltage regulation is affected by various tolerances. This article explains the var...[Details]
On October 14, according to media reports, Foxconn announced a partnership with NVIDIA (NASDAQ: NVDA) to jointly promote the application of 800V DC power supply architecture in artificial intellige...[Details]
When uninterruptible power supplies (UPS) first appeared in the 20th century, their sole purpose was to provide emergency power during power outages, and their high cost limited their application. ...[Details]
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Generally, the design of active balancing algorithms depends on the supporting hardware architecture. Therefore, simplifying the balancing hardware design while reducing the ...[Details]
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Accurate estimation of junction temperatures in semiconductor devices is crucial for ensuring device reliability and performance. This article is a comprehensive guide detail...[Details]
Vishay introduces a 100 V Gen 2 TMBS® rectifier module in an SOT-227 package with a forward voltage drop as low as 0.83 V.
The device offers a plug-and-play replacement, reducing con...[Details]
On February 2, South Korean battery manufacturer Samsung SDI announced that it will suffer a net loss of 584.9 billion won (approximately 2.815 billion yuan at the current exchange rate) for the fu...[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]
New inductors offer the same performance advantages as larger inductors
Shanghai, China, October 14, 2024 -
Farnell element14, a global distributor of electronic components produ...[Details]
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The world of technology is ever-changing, and the need for efficient and reliable power solutions continues to rise. In recent years, 48 V supply voltage has received a l...[Details]
Shanghai, China, October 31, 2024 –
Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced that it has begun shipping engineering samples of the TB9084FTG, a gate driver I...[Details]
As an indispensable feast for the electronics industry at the beginning of each year, the Munich Shanghai Electronics Show was held as scheduled at the Shanghai New International Expo Center from A...[Details]
Microcontroller MCU
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