Nikon Battery Charger Killed by Modified Sine Wave square Sine Wave



Nikon Battery Charger Killed by Modified Sine Wave square Sine Wave

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Complete Wind Energy Kit For Your RV

Have you ever jumped in your RV for a weekend, or week long getaway, only to find that the batteries in your RV were dead, or close to it. That means no TV, no fan, no fridge, no lights – all those necessities you take for granted at home, but can disappear in a heartbeat when your batteries aren’t charged. Or, of course, you could run out and buy new batteries every time you need them. But that doesn’t help when you use up all of your power on the road and you need to recharge your batteries.

However, the Complete RV Wind Energy Kit from Silicon Solar can help keep your batteries charged and ready to go, even when you are miles away from the nearest electric outlet. This unique kit allows you to install a Wind Generator on your that is powerful enough to keep your batteries fresh and charged at all times, can be quickly hoisted up in the air when you are parked and lowered when you are heading out on to the road.

The Complete RV Wind Energy Kit includes all of the following; the major components you need to get your system installed and up and running in no time.

· Kit includes Air X Land Wind Generator in either 12, 24 or 48V Configuration

· Also includes 15 ft Telescoping RV Tower Kit that attaches to your RV and quickly raises and lowers your wind generator

The Complete Wind Energy RV Kit is comes in one size, and provides enough power to charge the batteries of even the most heavily used RVs, and can easily be installed in a few hours – getting you back on the road and ready to go in no time.

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Testing a small dc motor for AA battery charging in a wind turbine setup



Do not attempt to replicate the test in the video as the spinning blades can hurt you.
I have a small Epson dc motor which can be used to make a wind turbine to charge AA batteries. Initial tests was 2 volts with a drag type blade. I made the blade more aerodynamic and was able to increase the voltage to over 4 volts. Subsequent testing with a more flattened blade yielded over 6 volts. I will try to use aluminum flashing for my next test. This together with a dc to dc step up converter can regulate the output to a pre-detemined voltage and make the motor more usable. With a leisurely wind, the motor should be able to put out 2 volts or so which should be enough to charge a set of AA batteries in parallel. I can use a schottky diode to reduce the voltage drop between the wind turbine and the batteries.
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Wind Turbine Generator High Amp 12 Volt Battery Charging — WindyNation’s SuperAmp Alternator



http://www.windynation.com/

An introductory video to WindyNation’s soon to be released Windtura SuperAmp Alternator. The SuperAmp is a permanent magnet alternator (PMA) which we have specifically designed for high amp 12 volt battery bank wind turbine charging. If you want to see some serious amps, then watch this video.

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How To DIY Solar Battery Charger



http://www.EnergyBrainiac.com – How To DIY Solar Battery Charger
The DIY Solar Charger | Popular Science
Jul 6, 2007 … The DIY Solar Charger. Keep your gadgets powered even when the grid … and build frames to hold the DC charger controller and the battery. …DIY: Solar Powered Battery Rechargers
In their latest catalog, several solar battery chargers are offered but one is particularly useful. The small Multi-volt Output Solar Panel (Cat. …Get Prepared Stuff – DIY Solar AA Battery Charger”
Most of the AA solar battery chargers available wouldn’t charge two AA 2000 mAh batteries in 4 days let alone 1 day of 4-5 hours of sun.Solar Battery Charging – Solar
Jul 30, 2007 … One of the simplest DIY solar projects is to make your own solar battery charger using a small Photovoltaic (PV) solar panel. …DIY Solar Battery Charger – Solar Energy How-to-Guide Directoy
DIY Solar Battery charger. Build your own solar battery charger for all of your electronic gadgets.Design Solar-Powered Computing Device – Hacked Gadgets – DIY Tech Blog
DIY projects describing how to build electronic projects. … Solar Battery Chargers – Cheap Solar Battery Chargers and Battery Charger ..
How To DIY Solar Battery Charger

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How to Make a Wind Generator to Power Your Household Appliances

Because of the uncontrollable price hikes of conventional energy sources such as fossil fuels, green and renewable energy has become one of the most common subjects in every conversation. People are now focusing on how to make a wind generator that is efficient enough to power off grid homes. The exhilarating technologies that offer a clean and sustainable energy source that is free and off the grid has captured the interest of a lot of individuals. Places or locations that have a stable and high amount of wind are prime spots to build a wind powered generator that will help to supply your household's electrical requirements. Although making a wind generator yourself can be quite a challenge, it is entirely possible.

In making your own home wind generator, you should first measure the wind around your property and in the general area using an anemometer. Look for an anemometer that you can easily set up and return by the end of the day. Check the results of your survey by looking at the stats such as the highest wind speed recorded as well as the average wind speed. Make sure to measure the wind speed in various locations several times to establish the best spot to construct your wind generator. Generally, a ten mile hour wind speed will produce around a hundred watts of electricity for a wind generator system with a four meter blade diameter.

If you carefully observes some of the how to make a wind generator guides, you will learn that you can convert the powered treadmill motor into a stable magnet alternator. Try to break open the housing of the treadmill to access the generator. It should read "permanent magnet motor". Carefully attach the base of the blades from the turbine casing to the flywheel that is securely fastened to the end of the treadmill motor. Put in the blocking diode that will be positioned between the motor and the deep cycle batteries to make sure that it will not drain the batteries.

You can now get a set design so you can start carving your blades. The most critical features on your propellers are the number of blades you will use as well as the length or diameter. Bear in mind that the larger the blades are, the more wind will be captured by the system, which can generate a greater amount of electricity. However, the larger the blades, the slower they will spin. In other words, large blades are only suited for areas with strong wind speeds.

When assembling your hub, make sure that it is big enough to house the treadmill's power generator, which will be converted into a permanent magnet alternator. Surely fasten the turbine blades onto the front of the housing and the tail in the back. Carefully weld the permanent magnet motor to the casing for the wind generator hub. If it is possible to attach them without welding, sometimes by using zip ties or other types of connecting materials like a strong adhesive or bolts and screws, then that would be better.

Hook up the appropriate wiring from the generator to the deep cycle batteries. Make sure that when you put the electricity regulator in the circuit, it is between the batteries and the generator. This way, your system can block any excess electricity from going to the batteries and shortening their life span. Now you have done the impossible and learned how to make a wind generator on your own.

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