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Sep 17 2020

What is A Bandpass Filter?

  • By ,  what is band pass filter, center frequency of bandpass filter, cutoff frequency bandpass filter, band pass filter example, high q bandpass filter, band pass filter applications, ideal bandpass filter, low pass high pass and bandpass filters, types of bandpass filter, band pass filter frequency, passive bandpass filters, gain of bandpass filter, band pass filter transfer function, band pass filter circuit diagram

  •  208

IntroductionA band pass filter is an electronic device or circuit that allows signals between two specific frequencies to pass. That is, allowing signals in a specific frequency band to pass while shielding other frequency bands. In other words, a band-pass filter attenuates frequency components in

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Sep 11 2020

LED Drivers Tutorial: Failure Analysis and Maintenance

  • By ,  what is an led driver, led driver circuit, led drivers basics, led driver tutorial, led driver ic, led driver 12v, constant current led driver, led failure test, led driver circuit diagram, high power led driver circuit

  •  649

Introduction LED lights cannot directly use the conventional mains grid voltage, because of the characteristics of LED lighting. In order to meet the special voltage and current requirements of LEDs, a specially designed voltage conversion device must be used to make LEDs work normally. This device

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Sep 10 2020

How to Discharge a Capacitor?

  • By ,  how to discharge a capacitor, capacitor discharge, discharging capacitor, how to discharge a capacitor with a screwdriver, safely discharge capacitor, high voltage capacitor discharge tool, discharge capacitor with multimeter, charge and discharge process, charging time constant, filter capacitor

  •  713

Introduction Many people who are often engaged in maintenance work have experienced electrical shocks after being turned off. Obviously, the "culprit" causing this phenomenon is the capacitor. From power capacitors to filter capacitors to the graphite coating of old-fashioned televisions' picture

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Sep 3 2020

Types of Hard Disk Drive Interface

  • By ,  what is sata, scsi contoller, what is a sata cable, ide contoller, ide slave drives, fiber channel protocol, fiber channel storage, what is ahci, ahci mode, what is NVMe, what is nvme ssd, nvme protocol, what is nvme used for

  •  686

IntroductionThe hard disk interface is the connecting part between the hard disk and the host computer system, and its function is to transmit data between the hard disk cache and the host memory. Different hard disk interfaces determine the data transmission speed between the hard disk and the comp

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