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  • 2016-11-26 19:25:24
    Product features of the Agilent InfiniiVision X-SeriesAgilent InfiniiVision 2000 and 3000 X Series oscilloscopes to join, to achieve the original Agilent MegaZoom technology breakthrough. The Agilent InfiniiVision X-Series integrates functional signal generators and logic channels into economical an...
  • 2016-12-10 09:26:00
    VT66 / 66A triode type music integrated circuitVT66 / 66A typical application circuit as shown:VT66 / 66A package with TO92, its shape and plastic 9013-type transistor resembles, and its own with a metal heat sink, there are three leads to feet, and the general use of the same transistor as convenient, it is...
  • 2016-12-19 09:50:06
    HSDPA mobility: In HSDPA, the introduction of the HS-DSCH channel, the design mechanism is not soft-switching, that is, in the high-speed data transmission, while only one Serving Cell service. In the R5, the change of the HS-DSCH Serving Cell can only be realized by the physical channel re...
  • 2016-11-29 13:35:48
    Features of Toshiba Super Sensitive CMOS SensorToshiba's smallest ultra-sensitive CMOS sensor has a pixel pitch of only 1.12 microns. The sensor can be used in tablet PCs, smart phones and other fields, covering the commonly used 500-800 million pixel value.The CMOS sensor is the industry'...
  • 2016-08-27 21:52:39
    Electronic components has a different package types, different types of element shape, but the internal structure and purpose is not the same as in the, such as to220 package components may triode, controllable silicon, field effect transistor, or double diode.TO-3 package components have a transistor, integrated ci...
  • 2016-12-12 13:40:49
    Fixed resistance testing method(1) Rotate the multimeter's function selector switch to the resistance range and select the appropriate range according to the nominal value.(2) Analog multimeter first two short-circuit test pen, zero; digital multimeter will be two short-circuit test pen, read the original readin...
  • 2017-02-15 22:40:21
    Many test engineers believe that the limits of the electrical test parameters are the allowable range set for the parameter test. The use of the electrical limit is used to reduce the customer's product when the product is measured in the product relative to the product. The probability of a problem.In most of ...
  • 2016-11-27 20:28:42
    1.2.3 The unit of capacitance The basic unit of capacitance is F (method [pull]). The actual capacitance of the device is usually very small, "F" this unit appears too large, so there are other units of capacitance, such as mF (microfarads), uF (microfar), nF (Nafa), pF ). The conversion relationship betwe...
  • 2016-08-19 00:55:38
    Ring winding machine seriesRing type winding the line machine various types, head of different products can be interchanged, flexible and convenient operation, fast speed and high efficiency, quality and quantity, price is reasonable, applicable wire diameter 0.06~1.5MM. minimum diameter of 2mm. Mainly the followi...
  • 2016-11-26 19:27:15
    yabo亚博体育下载亚博英超亚博 1, the output voltage adjustment: the manufacture of switching power supply, the first test step is to adjust the output voltage to the specification range. After this step is completed to ensure compliance with the follow-up specifications.2, the power adjustment rate: power supply regulation is defined as the power ...
  • 2016-08-26 23:05:57
    Design and implementation of automatic test system for frequency band of amplifierDevelopment of the integrated circuits are widely used and surface mount technology, traditional testing technology and increasingly stretched, in analog integrated circuit testing is particularly prominent. In order to improve the sim...
  • 2016-12-03 11:13:39
    Toshiba Satellite Pro L600 series featuresSatellite Pro L600 series uses the software performance is unstoppable genuine Windows 7 operating system, but also optional Intel Core i5 dual-core processor, unique Intel Hyper-Threading technology to support multi-tasking and efficient operation; breakthrough R...
  • 2016-08-30 00:27:47
    Automotive relay is a kind of automatic control device when the input quantity (electric, magnetic, acoustic, optical, thermal) reaches a certain value. The automobile relay is a relay which is used in the automobile, the switching load power is big, the impulse and the vibration resistance are high.Auto relay has t...
  • 2016-11-27 20:30:22
    Analog Device Testing: Test with an op amp. From the "A" point "virtual ground" concept: ∵ Ix = Iref, ∴ Rx = Vs / V0 * Rref, Vs, Rref excitation source respectively, the instrument calculates the resistance. Measured V0, then Rx can be obtained. If the measured Rx is capacitance, inductance, then V...
  • 2016-11-29 13:36:54
    Linear Technology LT3008 FeaturesThe Linear Technology LT3008 is a high-voltage, micropower, and tiny LDO with ultralow quiescent current of only 3uA. The device is suitable for applications that require moderate output drive capability and high input voltage applications and ultra low standby power cons...
  • 2017-03-16 18:40:53
    When the PN junction plus reverse voltage, that is, the positive pole of the power supply connected to the N area, the negative then P area. The direction of the applied electric field is the same as the direction of the electric field in the PN junction, and the PN junction is in the reverse bias. Under the...
  • 2016-08-26 23:05:00
    AVAGO HCPL-2430 HCPL-0300-000.Basic parameterBrand: AVXModel: AVAGO HCPL-2430 HCPL-0300-000E DIP/SOP package.Processing custom: noType: optoelectronic couplerBand: vacuum ultravioletOperation mode: single pulse typeExcitation mode: electric drive type
  • 2016-12-13 09:38:26
    Resistor selection1, the model selectionResistor type selection should be based on the use of resistors and occasions to carry out. General household appliances and general electronic equipment use, the choice of general-purpose resistors, their prices are cheap, adequate supply. Military electronic equipment and s...
  • 2017-03-16 18:37:52
    Senior mechanics with professional skills and keen observation, which has a strong ability to solve the problem. The technology is based on the wisdom of senior technicians, experience and professional skills in the computer to generate practical computing procedures. The senior mechanic to solve the problem is the ...
  • 2016-08-30 00:15:59
    JT3 series DC electromagnetic relayJT3 DC electromagnetic relay common models are: 48V JT3-11/1 220V JT3-11 JT3-11/1 220V JT3-11 110V JT3-11/1 24V JT3-11/3 24V JT3-11 110V JT3-11/3 48V JT3-11 440V110V JT3-11/5 JT3-11/5 220V JT3-11/3 110V JT3-11/3 220V JT3-20 220V JT3-...
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