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1 Features and functions of TL494
Features and functions of TL494
TL494 is a voltage-driven pulse width modulator produced by Texas Instruments, USA. It can be used as a switching power sup...[Details]
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introduction
ISP in-system programmable technology is different from the previous PLD which requires a dedicated burner to realize logic design. It does not need to remove the ISP device to re...[Details]
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Due to the nonlinearity of DC/DC PWM power converters and the possible multiple operating modes (CCM mode or DOM mode), the analysis is very difficult.
Simulation plays an important role in de...[Details]
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Altera Corporation today announced the availability of the industry's first integrated enhanced forward error correction (EFEC) IP cores optimized for high-performance Stratix IV and Stratix V series ...[Details]
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December 14, 2021, Shenzhen, China - Today, OPPO Guangdong Mobile Communications Co., Ltd. ("OPPO") officially launched a new generation of smart glasses Air Glass ("OPPO Air Glass") at INNO DAY 20...[Details]
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The excitation drive equivalent circuit of a unipolar two-phase stepper motor is shown in Figure 1. "Excitation" is also called "excitation", which refers to
the process of generating a magnetic f...[Details]
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The iPhone changed not just the act of taking photos, but the concept of the photograph. It marked the introduction of a new language and the beginning of a new chapter in the history of visual...[Details]
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Pure electric vehicles and plug-in hybrid vehicles are the important development direction of the future automotive industry, and are gradually being accepted by more and more mass consumers. How...[Details]
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The "Mobile Manager PRO" that was exposed at CCTV's 315 Gala yesterday has been removed from mobile app stores of Xiaomi, OPPO, Huawei and other companies. IT Home learned that after testing...[Details]
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There are more than 300 chips in a new energy vehicle, more than half of which are power chips. According to Gartner data, the cost of power devices in a new energy vehicle is as high as $387, accou...[Details]
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A friend wanted to customize a water purifier controller, and there were some unique functions to be added, but the commodity control board did not have such functions, so he asked me if I could make ...[Details]
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According to foreign media reports, McDonald's is planning to equip all its drive-thru restaurants with electric vehicle charging stations. In Scandinavia, McDonald's already has 55 charging statio...[Details]
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When measuring, select the appropriate range of the multimeter resistance TIP117, connect the two test leads between the two fixed pins of the potentiometer, and first measure whether the total resis...[Details]
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Most portable electronic devices use 3-pin or 4-pin jacks, which can be used as stereo headphone jacks, mono headphone jacks with microphone input and hook switch, or stereo headphone jacks ...[Details]
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Infineon is the first company to master the handling and processing of ultra-thin 20μm power semiconductor wafers
Cutting substrate resistance in half by reducing wafer thickness re...[Details]
DSP and ARM Processors
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