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Due to the existence of magnetic coercive force in the transformer core, when the magnetic field repeatedly magnetizes the transformer core, an additional portion of magnetic field energy is always r...[Details]
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Photocoupler - also known as optical coupler or optocoupler, it is a relatively new electronic product, now it is widely used in computers, audio and video... various control circuits. Since the ...[Details]
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This paper discusses in detail the problems existing in the protection of the main transformer of the generator, which mainly include three aspects: imperfect protection design, defective relay princ...[Details]
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In response to questions from investors, Hanwei Technology stated that due to the impact of the epidemic, the company is gradually increasing the overall resumption rate of production recently, but h...[Details]
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2-1-22-3. The significance of the volt-second capacity of the switching transformer
The limiting volt-second capacity VTmax parameter of the switching transformer or energy storage inducto...[Details]
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Ternary lithium batteries are distributed in every corner of our lives. In addition to automobiles, they are also used in mobile phones and computers. Without lithium batteries, human life will be gr...[Details]
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1 Introduction
Cypress launched the latest product of the Programmable System on Chip (PSoC) family, PSoC4, in 2013, which uses ARM Cortex-M0 as the processing core. PSoC4 fully inherits the highly...[Details]
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process vector_pabt vector_stub pabt, ABT_MODE, 4 __pabt_usr usr_entry pabt_helper bl CPU_PABORT_HANDLER // v6_pabort do_PrefetchAbort const struct fsr_info *inf = ifsr_info + fsr_fs(if...[Details]
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Recently, Jingjiawei stated in an institutional survey that since the successful development of JM7200, it has completed the adaptation work with major domestic CPU and operating system manufacturer...[Details]
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//////////////////////////////////////// //In the PICC compiler master, debugging passed, PIC16F877A PWM signal output #include pic.h #define uchar unsigned char #define uint unsigned int __CONF...[Details]
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The single-wire digital temperature sensors DS18B20 and DS1822 produced by DALLAS have an appearance as shown in Figure 5.8. They support the "one-wire bus" interface and have a measurement temperat...[Details]
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Multi-channel pulse amplitude analyzers and ray spectrometers are commonly used instruments in nuclear monitoring and technical applications. In the 1990s, foreign countries had already introduced ...[Details]
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This week, I will continue to recommend a practical book in the field of motor control. I will introduce the book "DC Motor Control Technology" translated from Japanese CQ. The authors are Hiroshi ...[Details]
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Abstract: This article mainly introduces the performance characteristics of the MSP430F449 microcontroller. Combined with the typical applications of the front dual-mode frequency divider SAB6456A and...[Details]
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The servo motor is a high-precision, high-response, and high-stability motor that is widely used in various automation equipment and precision equipment. The following are some common applications ...[Details]
DSP and ARM Processors
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