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KEMET Launches Minimum EMI X2 Film Capacitor Solutions for Harsh Environments
R53 film capacitors are miniaturized devices that meet the AEC-Q200 standard; with the highest IEC rob...[Details]
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According to foreign media reports, at the 2021 CES, Panasonic released its latest car wireless mobile phone charger. It is reported that unlike other car wireless mobile phone chargers, Panasonic ha...[Details]
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Today, Wingtech Technology's official Weibo account announced that the second phase of Wingtech Technology's 456-acre manufacturing center in India officially started yesterday. It is expected to be ...[Details]
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Dongguan Prisin Intelligent released the sub-micron die bonding machine DA403, with a mounting accuracy of 0.3μm@3σ. It uses high-precision optical multiple calibration and is suitable for 8-inch and...[Details]
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The keyboard scan uses the inversion method to read the keys: first output zero level from the high 4 bits of port P2, and read the keyboard status from the low 4 bits of port P2; then output zero le...[Details]
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Abstract: A high-performance and low-cost electric scooter controller design is proposed. The controller uses Atmel's AVR microcontroller as the control core, and the H-bridge circuit as the DC mot...[Details]
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Beijing, China, December 21, 2021 - Datang NXP, China's leading battery management IC supplier, announced the launch of a new battery management chip -
DNB1101A
. This chip is designed for ...[Details]
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The epidemic has accelerated the outbreak of server demand, and with the commercialization of 5G, the shipment of high-speed network communication chips has increased, resulting in strong demand for ...[Details]
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Component miniaturization is an important part of the design and development of many medical devices, including analytical testing equipment, ventilators, infusion pumps, etc. Smaller and lighter...[Details]
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Abstract: This paper first introduces the basic structure and principle of SD Memory Card (Secure Digital Memory Card), focusing on the command words and operation flow of SD card. Then it studies ...[Details]
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From a hardware perspective, reliability testing can be divided into two categories:
Reliability tests based on industry standards or national standards, such as electromagnetic compatibility tes...[Details]
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A charge pump is a technique for increasing or inverting a DC voltage. For example, +5V can be converted to +10V or -5V (or higher/lower values). Compared to a boost converter, charge pumps require...[Details]
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EMI radiation generated during dimming and its treatment
The EMI radiation of the SW pin output signal is a problem that mobile phone designers pay more attention to. However, they often find ...[Details]
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0 Introduction
The traditional method of obtaining DC voltage from a 220V AC power grid through uncontrolled rectification has been widely used in power electronics technology. Its advantages ...[Details]
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Because all embedded systems use interrupts, how does my S3C44B0 interrupt process? Then I need to understand the whole process. To understand it in depth, the best way is to write a program and th...[Details]
Analog electronics
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