• Copying the Board, How Should I Copy It?Page Browsing:6938

    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:5359

    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:2990

    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:1045

    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:717

    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 DS2431+ Company:Maxim Integrated Remark:IC EEPROM 1KBIT TO92-3 Package:TO-226-3, TO-92-3 (TO-226AA)
DS2431+  Datasheet
In Stock:857278
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PMEG3030EP-115 MK20DX256VLH7 Company:NXP / Freescale Remark:IC MCU 32BIT 256KB FLASH 64LQFP Package:64-LQFP
MK20DX256VLH7  Datasheet
In Stock:5060
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PMEG3030EP-115 MAX6315US31D3+T Company:Maxim Integrated Remark:IC RESET CIRCUIT 3.08V SOT143-4 Package:TO-253-4, TO-253AA
MAX6315US31D3+T  Datasheet
In Stock:13364
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PMEG3030EP-115 XC6SLX100-N3FGG676I Company:Xilinx Inc. Remark:IC FPGA 480 I/O 676FBGA Package:FBGA
XC6SLX100-N3FGG676I  Datasheet
In Stock:82
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PMEG3030EP-115 SLB 9635 TT1.2 FW3.17 Company:Infineon Technologies Remark:IC SPECIALIZED Package:
SLB 9635 TT1.2 FW3.17  Datasheet
In Stock:10854
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PMEG3030EP-115 PIC12F675-E/MF Company:Microchip Remark:IC MCU 8BIT 1.75KB FLASH 8DFNS Package:8-VDFN Exposed Pad
PIC12F675-E/MF  Datasheet
In Stock:94
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PMEG3030EP-115 MRF18060B Company:MOT Remark: Package:SMD
MRF18060B  Datasheet
In Stock:71
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PMEG3030EP-115 MPC8360ECZUAJDGA Company:Freescale Semiconductor - NXP Remark:IC MPU MPC83XX 533MHZ 740TBGA Package:740-LBGA
MPC8360ECZUAJDGA  Datasheet
In Stock:73
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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 HCS200-I/SN Company:Microchip Technology Remark:IC CODE HOPP ENCODER 7FUNC 8SOIC Package:8-SOIC (0.154", 3.90mm Width)
HCS200-I/SN  Datasheet
In Stock:506
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