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TVS Diodes
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Buying Tips for OLED TVs

The future of television is here. TVs have come a long way over the years. We saw LCD (liquid crystal display) turn into LED (light emitting diode) and now we see a new method of technology- the OLED (organic light emitting diode) TV. These are a hot ticket item for...
TRIACs
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Testing SCR – How To Test And Check Silicon Controlled Rectifier

Testing SCR (silicon controlled rectifier) can be done by using an analog multi meter or specialize tester (such as the Peak electronic atlas component analyzer) designed to check semiconductor devices easily. SCR can be found in many electronic circuits. Part numbers such as the FOR3G and MCR 100-6 were very...
Solder D-sub Connectors
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Upgrade and Rebuild Not Replace Your Rechargeable Battery

Rechargeable batteries for cordless devices are a blessing and a curse. What exactly does that mean? When new and working correctly they allow a cordless power tool, laptop computer radio controlled car, phone or portable vac to be used in areas for lengths of time undreamed of only ten to...
Hydraulic Control System
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All You Want to Know About Hydraulic Control Valves

Hydraulic Control System do have great importance in our daily life. The hydraulic valves are used for controlling the pressure and flow rate of fluids in a hydraulic system. If hydraulic nozzlea are not used, then most of the processes would have become ineffective and unsafe. The hydraulic valves have...
Tantalum Capacitors
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Simple Ways To Understand The Filter Capacitors In Electronic Circuits

Have you ever wonder why there are so many capacitors in electronic circuit board? They are all scattered through out the whole electronic board. You could see mica capacitors, ceramic capacitors, Aluminium Capacitors, aluminum electrolytic capacitors, paper capacitors and etc. All of them in the circuit have a function and...
Potentiometers
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An Extensive Look at Rheostats

A type of a Torches that has two terminals, a rheostat is also popularly known as a variable resistor. This device is helpful in controlling devices such as audio equipment or volume control equipment. One of the distinct characteristics of this electrical component is its adjustable resistance. A rheostat has...
RJ45 Connectors
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RJ45 Pinout Basics – Know Each Pin and Its Function

The RJ45 Connectors is one of the most commonly-used jacks in the world today. Look at your computer, your modem, or your router-all of those use RJ45 connectors. This is because the RJ45 has long been the standard connector for networking; so wherever there's internet access, there's an RJ45 jack....
Solder D-sub Connectors
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Building an Economical Speaker Box

Industrial & Automation Circular Connectors are used to house several component subwoofers and other speakers in an enclosure. Although most subwoofers are sold separately, you might want to put them into one box or enclosure hence the use of a speaker box. Speaker boxes are not hard to build but...
Op Amps
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How to Pick the Right Fuse Rating For Your Car Amps

Understanding what the fuse does for your Op Amps and stereo equipment is critical. A simple fuse protects your stereo from being over powered and possibly burned out, or even worse catching fire. It is very dangerous to install a stereo without the properly rated fuse, because this will protect...
Hydraulic Control System
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The Different Types of Hydraulic Control Valves

Hydraulic Control System are those which are controlled by hydraulic pressure. These devices control the fluid flow in a process system. They control the fluid from the time it leaves the pump. The type of valve used in a circuit depends upon its design. In a simple circuit, the only...
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