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Using precision current sources to provide constant current has been applied in many fields, including industrial process control, instrumentation, medical equipment and consumer electronics. For ...[Details]
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Recently, Jucan Optoelectronics released information related to investor surveys, answering questions such as the operating highlights of the 2020 semi-annual report that has been released, the expan...[Details]
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1. Stator winding
1. Measure the insulation resistance and absorption ratio of the winding
1) Methods and steps
After powering off the motor and taking safety measures, open the junc...[Details]
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introduction It is predicted that the global router market will reach 15.9 billion US dollars by 2015. The development of home routers is particularly rapid. Currently, the regions with the largest d...[Details]
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The three quantities in PLC: switch quantity, analog quantity, and pulse quantity. Only by understanding the relationship between the three can you master and apply PLC proficiently.
1. ...[Details]
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StoreDot, a developer of ultra-fast charging (XFC) battery technology for electric vehicles (EVs), has announced the development of new patented technology that will allow batteries to be regenerated...[Details]
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The competition in true wireless earphones is becoming increasingly fierce. If the limitation of noise reduction is added, there are not many good players. Those worth mentioning include Apple...[Details]
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During the operation of electronic equipment,
memory
failure or failure will not only lead to economic losses, but also may lead to catastrophic consequences. Therefore, memory testing has ...[Details]
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In 2019, Xiaomi released a new concept phone, MIX Alpha, which brought a new form of future mobile phone screens - surround screens. However, in 2020, Lei Jun said that MIX Alpha was a pre-rese...[Details]
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Abstract: Analyze the requirements for special parameters of capacitors due to the development of modern power supply technology, focus on filter capacitors and absorption capacitors, and point...[Details]
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We often encounter the situation that LEDs do not light up. Packaging companies, application companies, and units and individuals who use them may encounter this. This is what people in the indus...[Details]
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Power Optimization Techniques
In Figure 5, various power optimization techniques are categorized based on static and dynamic power and the level of design abstraction at which they are applied. Wh...[Details]
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1 Introduction
This paper systematically studies and designs the characteristics and requirements of household photovoltaic power generation systems. By combining independent inverters with gr...[Details]
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The MAX6979 serial-interface LED driver provides 16 open-drain, constant-current sinking, 5.5V-rated LED driver outputs. The MAX6979 operates from a 3V to 5.5V supply. The MAX6979 and the LED supply c...[Details]
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The electronics for automotive infotainment TFT-LCD displays must be minimal to limit PCB size and cost. After reviewing the drawbacks of typical low-integration solutions, we introduce a new appro...[Details]