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Old 03-09-2011, 02:31 AM
kaven kaven is offline
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What is Bridge Rectifier, and the function of Bridge Rectifier?

What is Bridge Rectifier? Let's learn something first. Electricity in a home's power outlet is not in the form that's required by the circuitry inside electronicappliances. At this time, you should use bridge rectifier to change something. Power supplies are circuits made up of various components that convert the electricity that comes from the wall outlet into the various forms needed by the appliance. A bridge rectifier is a common part of those power supplies. It's a bridge-like setup involving four diodes that provides the same polarity of output voltage for either polarity of input voltage.There are something about bridge rectifier.

Converting AC To DC

Many electronic circuits require DC (direct current) rather than AC (alternating current), as well as different voltages than supplied through a home's electric outlet. The purpose of a bridge rectifier is to convert AC to DC, this is also the function of bridge rectifier, and to provide various voltages as needed by the bridge rectifier.

Semiconductor Diodes

A power supply diodeDiodes are semiconductor components that allow electrical current to pass through them only in one direction. If the polarity (the "plus" and "minus") is reversed, current is blocked.

Bridge Rectifier Configuration

Basic schematic for a bridge rectifier circuitWhen four diodes are placed in a certain configuration in an electric circuit and an alternating current is supplied to them, the resulting output is a direct current. This setup is known as a "bridge rectifier" because the alternating current is rectified or changed to direct current

There’s additionally the necessity for inclusion of a voltage divide to determine optimum working voltages to the gate portals of stated multiplicity of said N-channel MOSFET means and mentioned multiplicity of mentioned P-channel means.

The method needs to also have a element to protect the gates of mentioned multiplicity of said N-channel MOSFET means and mentioned multiplicity of stated P-channel MOSFET means from false conduction due to some unauthentic noise impulse voltages channeled to mentioned fill bridge rectifier.

Bridge Rectifier
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Old 05-10-2011, 07:27 PM
Infunity Infunity is offline
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Hehe, for a question this is pretty well answered. This is good information! Thanks. I remember this was my first question when re-observing circuitry after high-school, and this is way more detailed than the answer I got!
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Old 08-30-2012, 09:14 AM
cxima cxima is offline
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R

This is China Shenzhen Cima Huajing Technology Co., Ltd, top-level power semiconductor devices manufacturer, offering you the best power modules like diode module, SCR module and FRD module.

Should you have any questions, pls do not hesitate to contact me. FREE SAMPLES will be sent for your evaluation!

Shenzhen Cima Huaijng Technology Co., LTD, created by Cima Technology Group and Shanghai Huajing Group, commits to becoming Asia's 1st power module supply platform, providing products with "variety complete", "quality first", "fastest delivery" and “lowest price”. We have cited German’s semiconductor product technology and Taiwan’s (China) encapsulation technology on our semiconductor products, which definitely accord with international quality standards and national industry standards; at the same time, based on credible management and satisfactory service, our professional technical staffs will try their best to provide you with best power modules with best quality.

Our main products contain:
Three-phase Bridge Rectifier module

Bridge Rectifier

Single-arm Bridge Rectifier moduleSingle-arm thyristor modulePower semiconductor devicesFRE diodes

Last edited by cxima : 08-30-2012 at 09:18 AM.
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