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Eliminate Electromagnetic Interference Solutions for Single-chip SystemsPage Browsing:2134
CatalogI IntroductionII Interference Coupling Method2.1 Conductive EMI2.2 Common Impedance Coupling2.3 Radiation Coupling2.4 Radiation EmissionIII Factors Affecting EMC3.1 Voltage3.2 Frequency3.3 Ground3.4 PCB design3.5 Power supply decouplingIV Electromagnetic Compatibility Design of PCB3.1 General principles of PCB design3.2 PCB and circuit anti-...
Nov 7,2018 -
How to Judge Whether IC is Working Correctly in Electronic Circuit or NotPage Browsing:9890
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:7627
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:3327
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 Basic Knowledge of Solid CapacitorsPage Browsing:14261
CatalogI Difference Between Solid Capacitors and Liquid CapacitorsII Types and Features of Solid Capacitors2.1 High stability 2.2 Long Service Life2.3 Low ESR and High-rated Ripple Current.III Types of Capacitors3.1 Inorganic dielectric capacitors3.2 Organic dielectric capacitors3.3 Electrolytic capacitorsIV Advantages and Disadvantages of Solid Capacitors4....
Oct 17,2018
Ordering & Quality
Photo | Mfr. Part # | Company | Description | Package | Qty |
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MCF52256AG80 | Company:NXP / Freescale | Remark:IC MCU 32BIT 256KB FLASH 144LQFP | Package:144-LQFP |
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In Stock:2345 Inquiry |
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ADSP-21065LKSZ-264 | Company:Analog Devices | Remark:IC DSP CONTROLL 544KBIT 208-MQFP | Package:QFP |
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In Stock:992 Inquiry |
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LTR18EZPF8200 | Company:Rohm Semiconductor | Remark:RES SMD 820 OHM 3/4W 1206 WIDE | Package:Wide 1206 (3216 Metric), 0612 |
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In Stock:6956 Inquiry |
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CY7C131E-55NXI | Company:Cypress Semiconductor | Remark:SRAM 8Kb (1Kb x 8) 55ns Dual-Port SRAM | Package: |
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In Stock:96 Inquiry |
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UPSD3212CV-24U6 | Company:STMicroelectronics | Remark:IC MCU 8BIT 80KB FLASH 80TQFP | Package:TQFP80 |
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In Stock:1200 Inquiry |
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STTH12R06G-TR | Company:STMicroelectronics | Remark:DIODE GEN PURP 600V 12A D2PAK | Package:263AB |
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In Stock:11035 Inquiry |
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MC9RS08KA1CPC | Company:NXP / Freescale | Remark:IC MCU 8BIT 1KB FLASH 8PDIP | Package:8-DIP (0.300", 7.62mm) |
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In Stock:91 Inquiry |
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MC9S12DG256MPVE | Company:NXP / Freescale | Remark:IC MCU 16BIT 256KB FLASH 112LQFP | Package:112-LQFP |
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In Stock:634 Inquiry |
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RHC2512FT150R | Company:Stackpole Electronics | Remark:RES SMD 150 OHM 1% 2W 2512 | Package:2512 (6432 Metric) |
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In Stock:19360 Inquiry |
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MC9S08AW60CFUE | Company:NXP | Remark:IC MCU 8BIT 60KB FLASH 64QFP | Package:64-QFP |
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In Stock:77743 Inquiry |
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