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When I have nothing to do, I take a look at the switch power supply!
PI Expert has been installed on XP for some time. I have long wanted to write a very basic introductory post, but it was not com...[Details]
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On January 16, the 2021 China Semiconductor Investment Alliance Annual Meeting and China IC Billboard Awards Ceremony were held in Beijing. Shanghai Xinge Intelligent Technology Co., Ltd. (hereinafte...[Details]
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The following picture shows an old remote control I found. When the remote control fails, you need to disassemble the remote control casing for observation. In actual use of remote controls, 455 ...[Details]
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On August 16, the BOE (BOE Oriental Electronics Co., Ltd.) self-produced technology popularization variety show "BOE Worry-solving Lab" Adventure Discovery Season returned with a brand new look a...[Details]
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Friends who want to buy LED display screens will definitely ask for LED display screen quotation plans as a reference to see if the budget is overspent. Based on years of experience, we will introd...[Details]
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This article discusses the unique demands that battery management systems place on always-on wearables. It examines a battery management chip from Maxim Integrated that simplifies wearable battery ...[Details]
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Single-ended flyback switching power supply actual circuit schematic
Figure Schematic diagram of the actual circuit of single-ended flyback switching power supply
The figure is the actual circ...[Details]
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The official explanation for PWM is as follows: PWM, also known as pulse width modulation, is an analog control method that modulates the bias of the transistor base or MOS tube gate according to t...[Details]
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In many lighting applications, linear LED drivers are the preferred solution because they are relatively simple, easy to design, and enable LEDs to be driven with precise regulated currents regardl...[Details]
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I have been studying microcontrollers for so long, and I feel that if I want to go deeper, I have to read assembly language, or at least understand the internal structure of the microcontroller. Be...[Details]
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We strive to become one of the best, most comprehensive and most professional electronic components suppliers in Shenzhen Huaqiang North:
Shenzhen Dongfang Hengfa Technology Co., Ltd.
1. ...[Details]
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Four 60 V products launched to meet growing overvoltage protection needs in higher voltage designs New resettable fuses feature a wide range of holding current options, providing more design option...[Details]
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Nickel Metal Hydride (NiMH) batteries are manufactured by many manufacturers and have different charging rates. In addition, the maximum charge capacity of NiMH batteries decreases at different rates...[Details]
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Power Integrations has announced two single-stage power factor correction LED driver ICs supporting TRIAC dimming for solid-state lighting (SSL) applications. They are LinkSwitch-PH (suitable for desi...[Details]
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On December 16, the "2022 Smart Car Technology and Business Innovation Forum" in the Heart of the Car was successfully held. With the theme of "New Technology and New Business", it focused on car int...[Details]