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Yesterday, Cree, which has recently entered the semiconductor business with all its strength, announced that it will invest $1 billion to expand SiC silicon carbide production capacity, which will ac...[Details]
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Whether in study, work or life, desk lamps are our good helpers. With the improvement of LED technology and the reduction of prices, LEDs have also found their place in desk lamps. Although t...[Details]
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The simple way to miniaturization - Han®1A power prefabricated cable
Compact, rugged plug-and-play connectivity
Espelkamp/Nuremberg/Munich,
November 8, 2022 - With...[Details]
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The PowerSmart series high-voltage and high-power inverter is a voltage source type high-high inverter. It adopts a multi-level topology structure with multi-pulse rectification, multiple PWM, and...[Details]
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#01
Introduction
When driving a vehicle, people will always consider the surrounding vehicles or pedestrians, and conti...[Details]
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Many people occasionally use op amps as comparators. Generally speaking, this works when you just need a simple comparator and you have a "spare" op amp in a quad op amp package. The phase compensa...[Details]
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1. Introduction
Disassembled a cheap handheld fan:
This small fan has a motor speed control circuit, which is controlled by PWM:
PWM stands for Pulse Width Modulati...[Details]
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Video surveillance system is an important part of security system. It is a comprehensive system with strong prevention ability. It is widely used in many occasions because of its intuitiveness, con...[Details]
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Most LED power supply circuits are composed of a switching power supply circuit + a feedback circuit. The feedback circuit samples the load and adjusts the duty cycle or frequency of the switching ...[Details]
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Technical description:
The Diorama head-up display can display navigation information, warning lights, and indicator lights in the black area at the bottom of the windshield....[Details]
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1. The hydraulic universal testing machine stalls or does not move. ① After the photoelectric switch at the tail of the motor runs for a long time, the receiving part on one side is worn. Solution: ...[Details]
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Note: The following measurement method takes the pointer type as an example. If you use a digital multimeter, please note that the connection between the red and black test leads and the internal bat...[Details]
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1. Introduction
In the field of photovoltaic applications, solar photovoltaic lighting plays an important role. The organic combination of LED lighting and solar energy is from PN jun...[Details]
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The main features of natural gas flowmeter products:
no mechanical moving parts, not easy to corrode, stable and reliable, long life, no special maintenance required for long-term operation;
usi...[Details]
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The "end-to-end" big model has been considered an effective tool for exploring advanced intelligent driving. Since the beginning of this year, Xiaopeng, Huawei, and Ideal have successively announce...[Details]
Analog electronics
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