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Elektor article of Function gnenerator 10hz-10Mhz 1995

Equipment, circuits, projects, procedures

Postby laney » Tue Feb 22, 2011 12:00 am

I need this article. It is based on Max 038 Chip.
I need a right scale boards. The top and the bottom.

Here is my email. thrashtillsmash@gmail.com

please help

thanks
laney
 
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Joined: Thu Jan 02, 2014 10:48 am

Postby kavenlee » Wed Mar 09, 2011 12:00 am

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 electronic appliances. 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.'
kavenlee
 
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Joined: Thu Jan 02, 2014 10:37 am

Postby Guest » Thu Dec 26, 2013 12:00 am

The PIC Gen combo Function Gen /freq counter using the max038CCP?

I built this project, even made an eagle and built up the PCB. It works well.
Guest
 


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