Series, Series-Parallel, and Parallel is the act of connecting two batteries together, but why would you want to connect two or more batteries together in the first place? By connecting two or more batteries in either series, series-parallel, or parallel, you can increase the voltage or amp...
If you have an electronic device that requires 12 Volt DC power but only have access to 110V AC power, you will need to convert the AC power to DC. This can be done with the use of a power supply or adapter. In this article, we will guide you through the steps on how to convert...
You can conduct two other voltage tests on a 12V battery that powers a motorcycle or lawn mower. To do this, you'll need alligator clips on the voltmeter leads or a helper. To test starting voltage, connect the battery cables, then hold the leads on the terminals while you start the ig...
Place the new batteries in their proper places. You will now connect these batteries in parallel with each other, that is positive with positive and negative with negative. The trailer positive lead should be connected with the first battery’s positive terminal. Then connect the two positive pos...
Amp-hour ratings are how manufacturers rate a battery's electrical capacity, in the same way you might rate a bucket's water capacity in gallons. Manufacturer amp-hour ratings are helpful when comparing different batteries and different brands, but be fo
Set your 12-volt generator running so you can test the output. If it's a portable generator, turn it on; if it's fitted to a car, then turn on the engine and open the hood. Step 2 Locate the two positive and negative output terminals on your 12-volt generator. If it's portable...
Most power supplies (such as batteries or wall outlet electricity) must be used in conjunction with a power supply circuit to power an electrical device. For some electrical devices (such as desktop computers), the power supply circuit must be able to supply multiple voltage values for the elec...
How to Make AC Powered "Batteries" for Your DC Powered Devices: I made this copier recently, based on a digital camera and a stand. I dig it. I also made a few modifications, one of which I show in this instructable. The digital camera I use runs on 2,0
Can we Connect two or more batteries of different voltage in parallel circuit? If I have two light bulbs with different wattage, how could I show what happens to them in series and parallel? The voltage remains the same. What Series and Parallel circuits are and when would one be used ove...
In normal flashlight batteries, like AA, C or D cell, the terminals are located on the ends. On a 9-volt or car battery, however, the terminals are situated next to each other on the top of the unit. If you connect a wire between the two terminals, the electrons will flow from ...