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A time relay is a time-delay control relay. After receiving an action signal, it does not immediately make the contact move, but delays for a period of time before making the contact move. Time rel...[Details]
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Dr. Ahmad Bah ai , Chief Technology Officer, Texas Instruments ( TI ) Many leading technology manufacturers have been committed to developing highly integrated radar vision technology to achiev...[Details]
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The input and output of current is 4 times
Similarly, the parallel hybrid system with a clutch between the engine and the motor is also found in the HEVs of Volkswagen's "Touareg" and Pors...[Details]
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In recent years, radio frequency microelectronic system (RF MEMS) devices have attracted widespread attention for their small size and low power consumption. In particular, the phase shifters and ante...[Details]
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Datang Telecom said on the interactive platform that the company closely follows the group's unified layout in 5G. With the development of 5G applications, the company will consider related expansion...[Details]
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Single Limit Comparator Circuit
Figure 1a shows a basic single-limit comparator. The input signal Uin, i.e. the voltage to be compared, is added to the non-inverting input terminal, and a reference...[Details]
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1.
Resistors
Damage characteristics
Resistors are the most numerous components in electrical equipment, but they are not the components with the highest damage rate. The most common damage ...[Details]
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In early January 2010, the "Freescale Charging Bar" technical symposium demonstrated and discussed the complete solution for automotive instruments. The forum attracted many engineers, experts, s...[Details]
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On the morning of October 16, DigiTimes reported that due to Apple's more affordable pricing strategy, iPhone 12 shipments will reach 80 million units by the end of this year. The report said that te...[Details]
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A few days ago, Samsung released the Galaxy A70 in Thailand. This phone is a relatively low-end model equipped with the Snapdragon 675 mobile platform and an Infinity-U water drop screen. It is under...[Details]
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DT series electronic theodolites use incremental grating dials and computers to achieve measurement, calculation, display, storage and other functions. They are widely used in national and urban third...[Details]
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HV632 is an 80 V, 32-channel display driver chip launched by Supertex in 2003. It has 256-level grayscale control capabilities and is designed for flat-panel displays. Using the company's HVCMOS te...[Details]
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Since PLCs vary in variety, model, specification and function, it is very difficult to classify them according to a unified standard. Usually, they can be divided into three categories: large, med...[Details]
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Maxim's MAX5974 series are wide-input-voltage peak current-mode forward PWM controllers that do not require an optocoupler. The MAX5974A/MAX5974C are suitable for universal telecom voltage input, whil...[Details]
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2.2 Design of Ultrasonic Receiver
The ultrasonic receiver consists of three parts: ultrasonic receiving probe, signal amplification circuit and waveform convers...[Details]
Power technology
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