09.02.2018 Views

Practical Guige to Free Energy Devices

eBook 3000 pages! author: Patrick J. Kelly "This eBook contains most of what I have learned about this subject after researching it for a number of years. I am not trying to sell you anything, nor am I trying to convince you of anything. When I started looking into this subject, there was very little useful information and any that was around was buried deep in incomprehensible patents and documents. My purpose here is to make it easier for you to locate and understand some of the relevant material now available. What you believe is up to yourself and is none of my business. Let me stress that almost all of the devices discussed in the following pages, are devices which I have not personally built and tested. It would take several lifetimes to do that and it would not be in any way a practical option. Consequently, although I believe everything said is fully accurate and correct, you should treat everything as being “hearsay” or opinion. Some time ago, it was commonly believed that the world was flat and rested on the backs of four elephants and that when earthquakes shook the ground, it was the elephants getting restless. If you want to believe that, you are fully at liberty to do so, however, you can count me out as I don’t believe that. " THE MATERIAL PRESENTED IS FOR INFORMATION PURPOSES ONLY. SHOULD YOU DECIDE TO PERFORM EXPERIMENTS OR CONSTRUCT ANY DEVICE, YOU DO SO WHOLLY ON YOUR OWN RESPONSIBILITY -- NEITHER THE COMPANY HOSTING THIS WEB SITE, NOR THE SITE DESIGNER ARE IN ANY WAY RESPONSIBLE FOR YOUR ACTIONS OR ANY RESULTING LOSS OR DAMAGE OF ANY DESCRIPTION, SHOULD ANY OCCUR AS A RESULT OF WHAT YOU DO. ​

eBook 3000 pages!
author: Patrick J. Kelly

"This eBook contains most of what I have learned about this subject after researching it for a number of years. I am not trying to sell you anything, nor am I trying to convince you of anything. When I started looking into this subject, there was very little useful information and any that was around was buried deep in incomprehensible patents and documents. My purpose here is to make it easier for you to locate and understand some of the relevant material now available. What you believe is up to yourself and is none of my business. Let me stress that almost all of the devices discussed in the following pages, are devices which I have not personally built and tested. It would take several lifetimes to do that and it would not be in any way a practical option. Consequently, although I believe everything said is fully accurate and correct, you should treat everything as being “hearsay” or opinion.

Some time ago, it was commonly believed that the world was flat and rested on the backs of four elephants and that when earthquakes shook the ground, it was the elephants getting restless. If you want to believe that, you are fully at liberty to do so, however, you can count me out as I don’t believe that. "

THE MATERIAL PRESENTED IS FOR INFORMATION PURPOSES ONLY. SHOULD YOU DECIDE TO PERFORM EXPERIMENTS OR CONSTRUCT ANY DEVICE, YOU DO SO WHOLLY ON YOUR OWN RESPONSIBILITY -- NEITHER THE COMPANY HOSTING THIS WEB SITE, NOR THE SITE DESIGNER ARE IN ANY WAY RESPONSIBLE FOR YOUR ACTIONS OR ANY RESULTING LOSS OR DAMAGE OF ANY DESCRIPTION, SHOULD ANY OCCUR AS A RESULT OF WHAT YOU DO.

SHOW MORE
SHOW LESS
  • No tags were found...

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

devices, immune <strong>to</strong> shock and vibration. They come in various diameters and the larger sizes are very much<br />

more visible than the tiny ones.<br />

Thyris<strong>to</strong>rs (“SCR”s) and Triacs.<br />

Another version of the diode is the Silicon Controlled Rectifier or ‘Thyris<strong>to</strong>r’. This device carries no current until its<br />

gate receives an input current. This is just like the operation of a transis<strong>to</strong>r but the SCR once switched on, stays<br />

on even though the gate signal is removed. It stays on until the current through the SCR is forced <strong>to</strong> zero, usually<br />

by the voltage across it being removed. SCRs are often used with alternating voltages (described below) and this<br />

causes the SCR <strong>to</strong> switch off if the gate input is removed. SCRs only operate on positive voltages so they miss<br />

half of the power available from alternating power supplies. A more advanced version of the SCR is the ‘Triac’<br />

which operates in the same way as an SCR but handles both positive and negative voltages.<br />

Op<strong>to</strong>-Isola<strong>to</strong>rs.<br />

Another very useful variation on the LED is the Op<strong>to</strong>-Isola<strong>to</strong>r. This device is a fully enclosed LED and lightsensitive<br />

transis<strong>to</strong>r. When the LED is powered up, it switches the transis<strong>to</strong>r on. The big advantage of this device<br />

is that the LED can be in a low voltage, low power sensing circuit, while the transis<strong>to</strong>r can be in a completely<br />

separate, high voltage, high power circuit. The op<strong>to</strong>-isola<strong>to</strong>r isolates the two circuits completely from each other.<br />

It is a very useful, and very popular, low-cost device.<br />

Alternating Current.<br />

A battery provides a constant voltage. This is called a Direct Current or ‘DC’ source of power. When a circuit is<br />

connected <strong>to</strong> a battery, the positive rail is always positive and the negative rail is always negative.<br />

If you connect a battery <strong>to</strong> a circuit through a double-pole changeover switch as shown here:<br />

When the changeover switch is operated, the battery is effectively turned over or inverted. This circuit is called an<br />

‘inverter’ because it repeatedly inverts the supply voltage. If the switch is operated on a regular, rapid basis, the<br />

graph of the output voltage is as shown on the right. This is a ‘square wave’ voltage and is used extensively in<br />

electronic equipment. It is called alternating current or ‘AC’ for short. SCRs and Triacs can be used conveniently<br />

with supply voltages of this type. Mains voltage is also AC but is rather different:<br />

Mains voltage varies continuously in the form of a sine wave. In Britain, the mains voltage is described as ‘240<br />

Volts AC’ and it cycles up and down 50 times per second, i.e. 50 positive peaks and 50 negative peaks in one<br />

12 - 28

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!