• Copying the Board, How Should I Copy It?Page Browsing:8831

    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:7443

    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:4886

    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:1836

    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:1305

    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 MAX6804US29D2+T Company:Maxim Integrated Remark:Processor Supervisor 2.93V 2.85V to 5V 4-Pin(3+Tab) SOT-143 T/R Package:TO-253-4, TO-253AA
MAX6804US29D2+T  Datasheet
In Stock:8225
Inquiry
Inquiry
PMEG3030EP-115 MCIMX6U5DVM10AC Company:NXP / Freescale Remark:IC MPU I.MX6DL 1.0GHZ 624MAPBGA Package:624-LFBGA
MCIMX6U5DVM10AC  Datasheet
In Stock:3160
Inquiry
Inquiry
PMEG3030EP-115 MC9S08AW60CFUE Company:NXP Remark:IC MCU 8BIT 60KB FLASH 64QFP Package:64-QFP
MC9S08AW60CFUE  Datasheet
In Stock:77743
Inquiry
Inquiry
PMEG3030EP-115 STM32F103C8T6 Company:STMicroelectronics Remark:IC MCU 32BIT 64KB FLASH 48LQFP Package:LQFP-48
STM32F103C8T6  Datasheet
In Stock:45000
Inquiry
Inquiry
PMEG3030EP-115 MR301-24 Company:NEC Remark: Package:DIP
MR301-24  Datasheet
In Stock:121
Inquiry
Inquiry
PMEG3030EP-115 MC56F82743VLC Company:NXP / Freescale Remark:IC MCU 32BIT 64KB FLASH 32LQFP Package:N/A
MC56F82743VLC  Datasheet
In Stock:83
Inquiry
Inquiry
PMEG3030EP-115 MPC8533EVTANG Company:NXP / Freescale Remark:IC MPU MPC85XX 800MHZ 783FCBGA Package:783-BBGA, FCBGA
MPC8533EVTANG  Datasheet
In Stock:79
Inquiry
Inquiry
PMEG3030EP-115 K9F4G08UOA-P1BO Company:SAMSUNG Remark:4G-bit NAND Flash Memory with spare 128M-bit Package:
K9F4G08UOA-P1BO  Datasheet
In Stock:5960
Inquiry
Inquiry
PMEG3030EP-115 MCF52110CEP66 Company:NXP Remark:IC MCU 32BIT 128KB FLASH 64QFN Package:64-VFQFN Exposed Pad
MCF52110CEP66  Datasheet
In Stock:1128
Inquiry
Inquiry
PMEG3030EP-115 SS15P3S-M3/86A Company:Vishay Remark:DIODE SCHOTTKY 30V 15A TO277A Package:TO-277, 3-PowerDFN
SS15P3S-M3/86A  Datasheet
In Stock:87640
Inquiry
Inquiry