Knowledge
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Commom Transistor modelSpecification and model 9011 1T SMD triode SMD triode 9012 2T9013 J3 9014 J6 9015 M6 9016 Y6 9018 J8 S8050 J3Y S8550 2TY 8050 Y1 8550 Y2 2SA1015 BA 2SC1815 HF 2SC945 CR MMBT3904 1AM MMBT3906 2A MMBT22
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SMD Transistor Function and requirementsAn important parameter of a triode is the current amplification coefficient β。 When a small current is applied to the base electrode of a triode, an injection current can be obtained at the collector
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SMD transistorThe basic function of a SMD transistor is to amplify weak electrical signals to a certain intensity. Of course, this conversion still follows the conservation of energy, and it simply converts the ene
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tantalum capacitor polarityThe labeled end of a chip tantalum capacitor is the positive electrode, the other end is the negative electrode, and the long leg of the lead tantalum is the positive electrode. Note that tantalum cap
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Tantalum capacitor packageCapacitors: They can be divided into two types: non polar and polar. The following two types of packages are most common for non polar capacitors, namely, 0805 and 0603; Therefore, its temperature sta
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Tantalum capacitors characteristicTantalum capacitors can easily obtain large capacitance, and have few competitors in power filter, AC bypass, and other applications; It has a single conductivity, known as "polarity". When applying,
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Tantalum capacitors weaknessTantalum capacitors are more expensive than aluminum electrolytic capacitors with the same capacity and withstand voltage, and have weaker resistance to voltage and current. It is used in places with
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The advantage of tantalum capacitorThe full name of tantalum capacitor is tantalum electrolytic capacitor, which belongs to a type of electrolytic capacitor. It uses metal tantalum as the medium, unlike ordinary electrolytic capacitors
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Tantalum capacitorsTantalum capacitors are small in size and capable of achieving large capacitance. They were first developed by Bell Laboratories in 1956 and have excellent performance. Tantalum capacitors have a vari
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Ceramic capacitorsCeramic capacitors (ceramic capacitors) are also known as ceramic dielectric capacitors or monolithic capacitors. As the name implies, a ceramic dielectric capacitor is a capacitor whose dielectric ma
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MLCC internal structureIts exterior is made of ceramic, but there is more than one type. It also includes glass capacitors, oil-paper capacitors, electrolytic capacitors, and so on. The commonly referred to ceramic chip cap
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The function of capacitor1. Bypass Bypass capacitors are energy storage devices that provide energy for local devices, which can homogenize the output of the voltage regulator and reduce load requirements. Like a small rechar

