The digital tube is a semiconductor light emitting device whose basic unit is an LED (Light Emitting Diode). The digital tube is divided into seven segments of digital tubes and eight segments of digital tubes according to the number of se…
Inductance is the intensity of the current that can be sensed when the coil is moving in a magnetic field. Components made with this property are inductors. The component symbol is “L”, and the “QHP” is commonly used on the inductor and co…
Semiconductor triodes are also known as "transistor triodes " .Two mutually interactable PN junctions are fabricated on a single crystal of semiconductor germanium or silicon to form a PNP (or NPN) structure. The middle N zone (or P zone) …
In practical circuit applications, sometimes there will exist unstable voltages. In this case, it is necessary to convert the unstable DC voltage into a stable DC voltage. The commonly used voltage regulator IC is three-terminal regulator …
1. Mount the diode on the board The diode is a polar component. When installing, we should pay attention that the polarity indication in the silkprint of the circuit board which indicate the polarity of the diode. Do not insert the diode i…
Installation of resistors on the board The resistor should be mounted parallel to the board and the resistor should be placed in the middle of the two holes in the pad. If the distance between the two holes of the pad on the board is short…
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Magneto-sensitive diode is a new type of magnetoelectric conversion device. The utility model has the advantages of high detection sensitivity, small size, fast response, no contact, large output power and good linearity. Should be widely …
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EP3SE50F780I3N ALLICDATA ELECTRONICS LIMITED is an independent distributor of IC and other electronic components in China. After several years of steady development, it has established excellent business reputation. Adhering to the busines…
DC resistance and insulation resistanceThe purpose of measuring DC resistance is to check the quality of the windings or coils of electrical equipment and the integrity of the circuit to find the wire breakage, joint welding, poor contact,…
1.Variable inductance coil is used to adjust the inductance, to change the resonance frequency or the tightness of the circuit coupling. Typically, the four methods are used for winding: 1 ) Inserting the core and the copper core in the on…
Sulfide, sulfur oxides and yttrium oxide systems The base cations of sulphide red phosphors are mainly alkalic metals, which have been applied to a certain extent on white LED. The activator ion of this kind of phosphor is EU, because the …
spray pyrolysisIn recent years, various inorganic functional materials were prepared by spray pyrolysisThe favor of the researchers. The basic principle of spray pyrolysis is that the raw materials are first mixed with solvents (such as wa…
Combustion method The combustion method is to add appropriate amount of water and combusting agents, such as urea, to the raw materials of phosphors. gas pressure sensor When the mixture of stoichiometric components is completely dissolved…
precipitation method Preparation of phosphors by precipitation is a method of precipitating solutes from homogeneous solutions to synthesize phosphors. Coprecipitation is a method for preparing phosphor powder by precipitating a variety of…
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EP3SE50F780C3N ALLICDATA ELECTRONICS LIMITED is an electronic component distributor. Our company with its outstanding quality, excellence in technology, the whole tracking of good services won the majority of customers. Adhering to the pri…
EP3SL50F780C4L EP3SL50F780C4LALLICDATA ELECTRONICS LIMITED is an electronic component distributor. Our company with its outstanding quality, excellence in technology, the whole tracking of good services won the majority of customers. Adher…
XC5VLX30-2FF324C In the electronics component industry, ALLICDATA ELECTRONICS LIMITED has enjoyed a good reputation with direct source of goods, great variety of goods, price preference and reliable quality assurance. We take "good quality…
XC5VLX30-1FF324C In the electronics component industry, ALLICDATA ELECTRONICS LIMITED has enjoyed a good reputation with direct source of goods, great variety of goods, price preference and reliable quality assurance. We take "good quality…
What are the five major electronic components?The five major electronic components refer to diodes, transistors, MOS tubes, capacitors, and resistors. precision voltage referenceElectronic components are components of electronic components…
XC6VLX75T-1FF484I ALLICDATA ELECTRONICS LIMITED is a IC supplier of integrated circuits in the Asia Pacific region. Our company is in line with the tenet of "quality first and good faith", ensuring that all the products are original produc…
XC6VCX130T-1FFG1156 XC6VCX130T-1FFG1156 ALLICDATA ELECTRONICS LIMITED is a IC supplier of integrated circuits in the Asia Pacific region. Our company is in line with the tenet of "quality first and good faith", ensuring that all the produc…
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Luminescent Properties of GdNbO4: EU3 + PhosphorsThe excitation spectra of GdNbO _ 4: EU ~ (3 +) phosphors monitored at 610 nm include broad band and sharp peaks, as shown in Fig. 7-2. The former has both charge transfer CTA and NB with Nb…
EP4SGX70DF29C3 ALLICDATA ELECTRONICS LIMITED is a IC supplier of integrated circuits in the Asia Pacific region. Our company is in line with the tenet of "quality first and good faith", ensuring that all the products are original products.…