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The new power electronic device IGBT is the core device of the power converter, and its driving and protection circuits are crucial to the reliable operation of the converter. The integrated driver i...[Details]
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NeoDigm makes it possible to realize multiple display modes on ultra-large screen displays. With simple remote control operation, PC, DVD, DTV, S-Video (two channels each) signals can be combined o...[Details]
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Semiconductor functional testing involves some new terms, which are briefly introduced here:
Output Mask Output masking, a method of turning the output compare function of a test channel on or...[Details]
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1) 31 general registers, including the program counter (PC). These registers are all 32 bits; 2) 6 status registers. These registers are also 32 bits, but only 12 bits are used. ARM general regis...[Details]
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The subsidy policy for new energy vehicles has been declining since 2016, and the high energy density route for power batteries has been proposed. The recent series of spontaneous combustion incident...[Details]
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Problems of high-power LED in LED lighting
1. LED color difference problem
There is basically no color difference problem in the application of a single LED, but if many LEDs ...[Details]
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1. The error problem is that the data type is incorrect, which causes the step to never be executed and jumps to the hardware error interrupt; so the hardware interrupt can try to find the data type e...[Details]
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Freescale Semiconductor recently introduced its next-generation lateral diffusion metal oxide semiconductor (LDMOS) RF power transistors to meet the urgent need to reduce power consumption ...[Details]
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According to foreign media reports, Blue World Technologies (BWT), a Danish methanol fuel cell system developer, has acquired a 15% stake in Danish Power Systems and will use the company's technology...[Details]
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; this route is used I2C EESROM write and ; read; addressing mode is indirect START BSF RB_C,SDA NOP MOVFW RB_C TRIS RB BSF RB,SCL NOP BTFSS RB,SDA GOTO ^-1 BCF RB_C,SDA NOP MOVFW RB_C TR...[Details]
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SPI is a full-duplex, high-speed, synchronous communication bus. It has two working modes: master mode and slave mode. In master mode, the transmission rate can reach 3mbps. When the system clock is ...[Details]
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introduction
my country has a vast geographical area and rich natural resources. Among them, oil is the blood of my country's industry and an important energy source that supports the rapid developme...[Details]
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OnePlus is expected to launch a smartphone called Nord CE 2 Lite soon, and previous leaks have suggested that it will use Qualcomm Snapdragon 695 5G chipset. On Tuesday, Yogesh Brar shared more det...[Details]
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To illustrate the Model 2602 SourceMeter capability and flexibility in multi-channel, multi-function test applications, let’s look at a test sequence for an 8-bit multiplying digital-to-analog co...[Details]
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Abstract: With the advancement of automatic control concepts and automotive electronic control technology, more and more wire control technologies are being applied in the automotive field. This ar...[Details]
Power technology
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