• Copying the Board, How Should I Copy It?Page Browsing:8408

    CatalogI IntroductionII Board Copying TechniquesI IntroductionSpeaking of copying board, you may feel that there is no technical content, and the people who have really copied should have a deep understanding -- this is not that simple.PCB copying board has no software, so it can only be measured and drawn with caliper edge, which it's very slow and its accuracy is also poor. However, It is ve...

    Nov 6,2018
  • How to Judge Whether IC is Working Correctly in Electronic Circuit or NotPage Browsing:7003

    CatalogI IntroductionII On-line Judgment2.1 DC Working Voltage Measurement Method2.2 AC Working Voltage Measurement Method I IntroductionHow to judge accurately whether the IC in the circuit is working or not, good or bad, is an important content of repairing TV, audio and video equipment. If the judgment is not accurate, we often have to spend great efforts repl...

    Oct 30,2018
  • 24 Classic Circuits Consisting of Bidirectional General Purpose Operational Amplifier LM358Page Browsing:4386

    CatalogI OverviewII FeaturesIII ParametersIV FiguresI OverviewThe LM358 includes two independent, high gain, internal frequency compensation double operational amplifiers,  and it's suitable for single power supply with a wide range of voltage, and also suitable for dual power operation mode. Under recommended operating conditions, the power supply current is independent of the power supp...

    Oct 29,2018
  • Ten Principles of DC/DC Conversion Circuit DesignPage Browsing:1577

    How to Design DC-to-DC ConvertersPrinciple 1We should understand DC/DC power supply and DC/DC conversion circuit classification.DC/DC power supply circuit is also known as DC/DC conversion circuit. Its main function is to carry out input/output voltage conversion.Generally we call the voltage transformation process of input power supply voltage within 72V DC/DC conversion. Common power supply is m...

    Oct 25,2018
  • Some Effective Methods for PCB Surface TreatmentPage Browsing:1085

    CatalogI IntroductionII Hot Air Leveling (Tin Spraying)III Organic Solderability Preservative (OSP)IV All-plate Nickel PlatingV Immersion Gold VI Immersion TinVII Immersion SilverVIII Chemical Nickel PalladiumIX Electroplating Hard GoldI IntroductionWith the continuous improvement of human requirements for living environment, environmental issues involved in the production process of PCB have attr...

    Oct 22,2018

Ordering & Quality

Photo Mfr. Part # Company Description Package PDF Qty
PMEG3030EP-115 ATTINY13A-SUR Company:Microchip Remark:IC MCU 8BIT 1KB FLASH 8SOIC Package:08LSOIJ
ATTINY13A-SUR  Datasheet
In Stock:7060
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PMEG3030EP-115 MPY100CM Company:TI Remark:low cost precision device designed for general purpose application Package:TO100
MPY100CM  Datasheet
In Stock:71
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PMEG3030EP-115 MC9S12C64CFAE Company:NXP / Freescale Remark:IC MCU 16BIT 64KB FLASH 48LQFP Package:48-LQFP
MC9S12C64CFAE  Datasheet
In Stock:615
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PMEG3030EP-115 MCF52210CEP66 Company:NXP Remark:IC MCU 32BIT 64KB FLASH 64QFN Package:64-VFQFN Exposed Pad
MCF52210CEP66  Datasheet
In Stock:144
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PMEG3030EP-115 S9S12G128F0CLH Company:NXP Remark:IC MCU 16BIT 128KB FLASH 64LQFP Package:64-LQFP
S9S12G128F0CLH  Datasheet
In Stock:5046
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PMEG3030EP-115 MC711K4CFNE3 Company:NXP / Freescale Remark:IC MCU 8BIT 24KB OTP 84PLCC Package:84-LCC (J-Lead)
MC711K4CFNE3  Datasheet
In Stock:7832
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PMEG3030EP-115 MCIMX507CVM8B Company:NXP / Freescale Remark:IC MPU I.MX50 800MHZ 400MAPBGA Package:400-LFBGA
MCIMX507CVM8B  Datasheet
In Stock:607
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PMEG3030EP-115 IS42S32400F-7TL Company:ISSI Remark:IC SDRAM 128M 143MHZ 86TSOP Package:86-TFSOP (0.400", 10.16mm Width)
IS42S32400F-7TL  Datasheet
In Stock:1104
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PMEG3030EP-115 Z8F042ASB020EG Company:ZiLOG Remark:IC MCU 8BIT 4KB FLASH 8SOIC Package:8-SOIC (0.154", 3.90mm Width)
Z8F042ASB020EG  Datasheet
In Stock:802
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PMEG3030EP-115 MR055C223JAA Company:AVX Corporation Remark:CAP CER 0.022UF 50V X7R RADIAL Package:Radial
MR055C223JAA  Datasheet
In Stock:167
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