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  • 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...
  • 2017-02-21 15:14:25
    Omron high-performance printed circuit board appearance inspection device, to improve the quality of electronic equipment to contribute In the home appliances, mobile phones and other electronic equipment, there are many places will be used to weld electronic components and circuit wiring with the "printed circuit bo...
  • 2017-02-15 22:33:00
    Agilent Handheld Digital Multimeter U1253A FeaturesU1253A is an extension of the Agilent U1250 Series Handheld Digital Multimeter. Instrumentation and simultaneous measurements, as well as the flexibility required to provide quick verification tests, tolerance tests, and tolerance checks.Handheld Digi...
  • 2016-11-28 20:04:54
    What are the characteristics of RISC microprocessors?RISC processor is the mainstream of today's UNIX 64-bit multi-processor chips, RISC processor instruction is simple, hard-wired control logic, processing power and speed, the vast majority of UNIX workstations and server vendors are using RI...
  • 2016-11-29 13:37:53
    How about the Linear Technology LT3492The LT3492 is a Linear Technology 2.1MHz efficient DC / DC converter for LED driver products designed to operate as a 3-channel constant current LED driver. Linear Technology LT3492 main application areas used in LED drivers.The LT3492 detects the ou...
  • 2016-08-24 15:11:04
    The AQV227N optocoupler solid-state relay optocoupler relayBasic parameterBrand: Panasonic/Model: AQV227NProcessing custom: YesType: optoelectronic couplerBand range: far infraredOperation mode: mode
  • 2016-08-30 00:13:00
    The inductor (Inductor) is able to convert electrical energy into magnetic energy storage devices. The structure of the inductor is similar to that of the transformer, but only one winding. The inductor has a certain inductance, which only hinders the change of current. If the inductor is connected in a state with...
  • 2016-11-30 15:14:12
    Holtek screen display driver IC HT16514Holtek Semiconductor's HT16514 is designed for applications such as POS machines and multimedia computers. Holtek HT16514 can be used for a wide range of logic operating voltage 2.7V ~ 5.5V, providing 60V high voltage output, and can be defined by the user D...
  • 2017-12-25 11:32:46
  • 2017-02-15 22:33:49
    Agilent InfiniiVision X Series product featuresAgilent InfiniiVision 2000 and 3000 X series oscilloscope to join, to achieve the original breakthrough on the original MegaZoom technology. The Agilent InfiniiVision X Series integrates function signal generators and logic channels into the field of econo...
  • 2016-11-29 19:45:08
    According to the technical distinction: from its working principle and the core components to distinguish between black and white power is also possible, black power is more through the electronic components, circuit boards, and white is more electrical energy through the motor will be converted to heat, Kinetic ener...
  • 2017-02-21 15:13:48
    The VIA QuadCore processor combines four 64-bit, two-run "Isaiah" kernels, offering enhanced multitasking and superb multimedia performance, low-power budgets.The VIA QuadCore processor itself is 64-bit compatible and is equipped with additional performance features, 4MB L2 cache, including adaptive ove...
  • 2016-11-26 19:26:07
    Linear LTC6084 - Dual Channel CMOS AmplifierThe LTC®6084 / LTC6085 are dual / quad low cost, low offset, rail-to-rail input / output, unity gain stable CMOS operational amplifiers with 1pA of input bias current. The LTC6084 / LTC6085 have an output stage that swings within 5mV of either ...
  • 2016-11-26 19:26:38
    1. Over-Voltage Protection (OVP) Test: When the output voltage of the power supply exceeds its maximum limit voltage, the power supply will shut down its output (SHUTDOWN), called over-voltage protection. Over-voltage protection test to verify the power supply in the above-mentioned abnormal circumstan...
  • 2016-12-10 09:29:51
    Classification of resistorsThe resistor is a current-limiting element. Resistor is to provide a circuit to prevent the flow of current components, resistors through the consumption of electricity, the distribution of current in the circuit, so as to achieve a specific purpose.Resistors can be divided into three cat...
  • 2016-11-29 13:39:48
    Holtek vacuum fluorescent display tube HT49RVx full rangeHoltek's 8-bit vacuum fluorescent display HT49RVx is a full range of 16K, 8K, 4K, 2K OTP ROM program memory for customers with 768byte, 384byte, 192byte and 96byte Data RAM, depending on their needs.The HT49RVx family includes two...
  • 2017-01-13 21:28:16
    In the circuit diagram, a capacitor (fixed capacitor) is represented by the graphical symbol shown in Figure 1-26. The capacitor character is the letter "c". If there are multiple capacitors in the circuit diagram, use the letter "c" plus the number to be distinguished, for example: c1, c2, c3 ...... In the mor...
  • 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...
  • 2016-12-03 11:08:29
    Toshiba Satellite Pro C600 series featuresThe Satellite Pro C600 series is equipped with a new generation of Intel processing platforms, with strong dual-core power, with 2GB DDR3 memory, to achieve high-speed stable system operation and lower power consumption, easy to deal with heavy task handling needs...
  • 2016-12-13 09:41:22
    Direct Attached Storage (DAS) is an abbreviation for Direct Attached Storage, which means that an external storage device is directly connected to a computer through a connecting cable. DAS this direct way to solve the single server storage space expansion, high-performance transmission needs, and a single ...
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