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MILPITAS, CA – November 4, 2013 – Linear Technology Corporation announces the availability of a version of its popular LTspice simulation program for the Mac OS X operating system. The latest version...[Details]
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Over the past few years, the RF signal path in mobile phones has become increasingly crowded. Mobile phones have rapidly evolved from dual-band to tri-band and even quad-band. In addition, these m...[Details]
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New technologies are usually adopted very quickly, especially in the field of consumer electronics. If the technology is new and cool, consumers will quickly accept it.
Yet sometimes, even w...[Details]
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When the inverter has an "OVERCURRENT" fault, we can analyze the cause from two aspects: one is the external reason; the other is the reason of the inverter itself.
External reasons:
◆ ...[Details]
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Grenoble, June 28, 2023.
Dolphin Design, a leader in semiconductor IP solutions providing power management, audio and processor, and ASIC design services, today announced the launch of WhisperE...[Details]
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Diodes Incorporated introduces automotive-qualified dual-channel decoder for USB PD 3.1 SPR, PPS and QC protocols
Diodes Incorporated (Nasdaq: DIOD) has launched a h...[Details]
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summary
This three-part series explores the characteristics and applications of convolutional neural networks (CNNs). CNNs are primarily used for pattern recognition and object cla...[Details]
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Abstract Based on the characteristics of electrical
control
products, this paper discusses several
design methods of
common input/output
circuits
of single-chip microcomputers
...[Details]
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In the process of MLCC selection: first, the MLCC parameters must meet the circuit requirements, and second, whether the parameters and the medium can make the system work in the best state; third,...[Details]
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Most electronic products need to pass standard tests such as electrical fast transient (EFT) (according to IEC61000-4-4) and electrostatic discharge (ESD) (according to IEC61000-4-2). EFT and E...[Details]
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Introduction With the advancement of electronic technology, digital TV has also developed rapidly. The video digital codec chip is its core component, and the ADC is a key module that affects its pe...[Details]
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1. Influence of excitation voltage amplitude and frequency
The fluctuation of excitation power supply voltage amplitude will change the magnetic flux of coil excitation magnetic field, directl...[Details]
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音箱是整个音响系统的重要组成部分，价值达全系统的一半左右所以须妥善对待。
①避免放置于阳光直接暴晒的场所，不要靠近热辐射器具，如火炉、暖气管等，也不要放置于潮湿的地方。
②音箱在连接到放大器之前，应先切断放大器的电源，以免损坏扬声器。
③与放大器的馈线连接应稳妥，在受到拉拽时不能掉下，正负极性不能接错。连接扬声器的馈线要足够粗，不宜过长，以免造成损耗和使阻尼变坏。以偏离频率...[Details]
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TI's TPA2028D1 is a mono 3W filter-free Class-D audio power amplifier with integrated volume control, dynamic range compression (DRC) and automatic gain control (AGC). The DRV/AGC function can be p...[Details]
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The scheme uses HFSS software to optimize the structure and simulate the design, and produces and measures a microstrip coupler sample that works in the L band for maritime satellite communications. ...[Details]
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