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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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As the fourth generation of green, energy-saving, power-saving and long-life lighting fixtures, LED light sources have emerged, attracted widespread attention and developed rapidly. The current LED li...[Details]
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Intel Capital announced at its global summit that it would invest US$117 million (approximately RMB 785 million) in 14 startups. Today (3) news broke that Intel is investing $13 million in Untether...[Details]
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At present, with the development of control theory and electronic technology, digital PID control is gradually replacing analog PID control and gradually becoming the core of modern industrial contro...[Details]
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1. Introduction
In industrial automation control systems, the most common application is the combination of PLC and inverter, and a variety of PLC control inverter methods have been produc...[Details]
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1. Nitrogen Dryer The nitrogen blow dryer (Termovap Sample Concentrator) is also called: nitrogen concentration device, nitrogen purge instrument, nitrogen blowing concentrator, sample concentrat...[Details]
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When I was testing the circuit board, I found that one circuit board could not be programmed. So I checked:
1. There is no problem with power supply and ground
2. Use an oscilloscope to measu...[Details]
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At present, the mainstream speech recognition framework is still composed of three parts: acoustic model, language model and decoder. Some frameworks also include front-end processing and post-proces...[Details]
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Introduction
As the computer industry moves toward DC-DC converters capable of delivering up to 200A at 1V, PCB layout techniques need to meet the requirements of this challenging new ...[Details]
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Toshiba will increase capital spending in the new fiscal year starting in April to expand power semiconductor capacity at its main production bases. The company has earmarked 100 billion yen ($839 ...[Details]
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Several precautions in the operation of the spark leak detector: 1. When testing the workpiece (such as a glass-lined tank and a very short pipe, a smaller work), first connect the ground wire to the...[Details]
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Smart car power supply: 7.2V, 2A/h rechargeable nickel-cadmium battery. 1 The output current is limited to about 1A, and the TPS7350 has only a 35mV dropout voltage at 100mA. 2 To ensure that ...[Details]
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Automated measurement of leakage current in medical devices using a standards-compliant method
This issue will introduce the application cases of safety products. As the name suggests, safety p...[Details]
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This simple MOSFET power audio amplifier circuit features a TL071C and 2 MOSFETs (IRF9530 and IRF530) to deliver up to 8W on a 45Ω speaker and 4W on a 70Ω speaker. The schematic is based on the Sil...[Details]
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The State Council Information Office held a press conference to introduce the development of industry and information technology in the first three quarters of 2024.
It is learned that Z...[Details]
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