RV Converter

Just when I thought we thoroughly covered RV electrical systems, I get a really good question about something that I discuss in my previous articles. I received one of these good questions the other day and I thought it would be many other RVers who want to hear the answer.

Question: In one of your previous articles you list the RV converter as drawing 5 amps. Why, I believe that the drive is running at any time be connected in a system with 120 volts AC (30 amps), has This means that in reality you only have 25 amps to work with (30 minus 5 = 25, and moves without considering clock, etc.)? I am developing an electric amplifier to hang in your closet and I need a graph to solve this problem, as this would make a significant difference.

12 Volt Battery Chargers

First, let's talk briefly about what your RV converter. When you plug your RV into a power source, or if the board generator, the converter is to reduce the working 120-volt AC to 12> Volt DC power, all 12-volt appliances and accessories to provide VR. If it were not connected to an electric RV battery (s) would have the power to all 12-volt appliances and accessories to provide VR. The converter basically prevents the battery RV (s) from draining when you are plugged in.

There are two types of amplifiers for RV. The AC-amplifiers we use and we use DC amplifiers.Let me explain. When you plug your RV into a source of electricity and 120-volt appliances like the roof air conditioning, microwave and TV, you are drawing amps available from the network, depending on the campground, usually 30 or 50 amps of your system RV Electrical power and crashed. If you are connected to a power source and DC appliances and accessories such as fans, lights, pumps or TV antenna amplifier amplifiers that drawthe converter. I am now more confused than at the beginning? Let's try this sentence a little 'different.

Suppose that fits in a 30-amp RV power and only use 120-volt appliances. Using amplifiers available from 30 A power supply 120-volt appliances all run, but the drive design is almost 0 amps because you are not d ' agreement with an accessory DC. There is a small amount of elements such as LP gas leak detector, clocks orperhaps a corridor of light, but not enough to really affect the amperage it is connected.

The converter RV for a certain amperage ie 30 amps, 45 A, 55 amps. In other words, a 45-amp converter runs in 45 A value of 12-volt appliances in the RV. When the drive is the maximum capacity of RV, which produces 45 A in this case for 12-volt appliances and accessories business, is about 5 amps from the drawing 30 ampsAvailable from the supply camp.

Let's say that you have connected and you are with a few 12-volt overhead lights (2 amps) and a ceiling fan (4 amps). In these cases, the software design is very little of the power supply 30 amp campsites. In another scenario, say with a lot of 12-volt overhead lights (8 amps) are the fan of the oven (11 amps), water pump (4 A), 12 - volt-TV (5 A)Extractor fan (2.5 amps), and the battery is charged by the charger converter (3 amps). Well, if the converter is close to its full capacity to run the full 5 amps to 30 amp campsites, leaving you with 25 amps for other 120-volt appliances and accessories. As you can see, it is unlikely that this would have happened at a time. The bottom line is the power converter requirements vary depending on the 12-volt questionrely on them.

Another question was asked was, I know that my conversion is also a charger so, why is not my batteries back to take a full load? RV Converters RV batteries provide a charge to your home, but only a small part of the current transformer is for this use. A. Usually 3 to 5, which is not nearly enough batteries for a free download.

The inverter chargerdesigned so that the batteries topped with the house dripping. Another problem with older RV converters is that they charge a fixed voltage in the range of 13.5 volts. When the batteries are fully charged, this may be overkill for a trickle-charge and over time that will cause the level water in the battery cells. Therefore it is important to regularly check the water level in your batteries, especially if you leave the RV pluggedfor a long time. You can have a three-stage charger can provide much free time to absorb a charge and then a trickle charge. RV Converters latest on the market are able to recharge the batteries this way.

Now, to help you with your amp draws Table I, including some typical amperage for devices and accessories commonly used in mobile homes are equipped. Remember, I'm not an expert in energy production by any stretch of imagination. This is just a basic guide forhelp those who are using amplifiers at any time. If you need to know the exact amperage ratings you can check the label on any, electrical motors and electronic devices to use. If you can not find a license plate with this information check the appliance or electronic device in the manual. This information can provide power amplifiers instead. Here are a few simple formulas for the conversion of some common electrical terms.

% Volt Power= A
Power = Volts X Amps

Another thing to keep in mind is many RV appliances require more amps to the device, because it does not start running with the device. An air conditioner on the roof can draw 16 amps to start, but only 13 A when it is running.

120 Volt AC Amp Ratings:

Appliances and electronic devices estimated Amps

Air conditioning (X number of A / C) 12 to 16 amps

Blender 6.5 amps

Coffee 8.5 amps

Compact discPlayer 1 Amp

Computer (laptop) 2-3 amps

Converter 5.1 amps

Crock Pot 1-2 amps

Curling iron

RV Converter

Homemade Solar Charger

It may be possible for staff to use the solar charger for far less capital and labor to build than you think. Such systems are useful for loading a computer, to revitalize a golf cart, run a stereo on the beach, and much more. They are easy to build and also save you money and you can also peace of mind (and protection) during a rolling blackout, or perhaps to maintain a natural disaster.

It 'can make your ownUse the store-bought pieces for about $ 300 and also have enough power to run all the questions above. All of your total income is about 16 volts, a car battery 12 V within 4-5 hours in accounting can provide.

12 Volt Battery Chargers

The current offer panela ready-made from many online stores for about $ 80 - $ 100. What exactly is considered is actually a 15-16V output, and has long been on the 26x12 space. These are usuallyabout 5 m, or maybe even more. With a similar cost, you can easily burn your own and can only produce a little 'bigger. They must meet a fairly similar tension plates and fabric, a waterproof package with a transparent (glass, plastic type, etc.) to build the page in front of the sun solar cells. Unless you're a real hard do-it-yourself type, but it is likely that in your case. It 'easy to do something wrong (Crack a solar panel, mis-wire something, certainly not enough for the tank) and have all of the rise of the smoke and called it almost completely new.

To choose your panel, you need a battery. This could be any type of 6 or 12 volt battery power. With six volts, there is no need less than two, so you can fit together to generate 12 volts , and you can do something more in every type of series that certainly the creation of 12> V, and yet in a position with even more power. If you use this pattern often (every day), then you should pay the extra large deep-cycle, gel or nickel-based batteries (NiMH) are obtained. If not, electric batteries have a shorter lifespan and require replacement in any case in a very short period of time. $ 100 in many shops - you can get a fine marine deep cycle battery for $ 60.

After that you need somethingPut the batteries in any kind of robust, non-conductive package do. This is usually where you put in more to make it really look great and you choose to decorate or just something useful, that makes the batteries in and out like the floor. The system would not exactly airtight, but, as the batteries get hot then cool for the duration of use and still breathe '. In addition, you can wire connections inside and outside the function box, theOf course. Type of plastic (cover closed) old milk crates, plastic bins, wooden boxes, and so on. Almost all work well.

The electronic equipment you have in all these functional and safe at all times to maintain the electronics market also be purchased online. You need a DC meter, an electrical control system (includes a lot of meters), just plug and wire everything. The cable must be shielded completely (no white pages, or even for connections).

Finally, and most importantlyoff, you have an inverter. 200-250W is probably enough for what it is homemade solar panel and the battery is probably the expert setting. One important thing is not to hurt, especially if you want to improve the model, but if you are low on each fuse too often get their work around a bit 'harder than a lighter.

You can also pass completely through the inverter and 12v equipment used throughout the system. See truck stops andTrucker pages online and you will find that there are actually many other appliances (crockpot, coffee pots and pans, fan, etc.) that run on 12V. A number of other things includes the cigarette lighter as laptops, cell phones, and so on. Many of those who use this to build a simple charging system to run their appliances and small appliances and automobiles. You can load and electric bicycle, a laptop, your MP3 musicThe players, and more.

For more information about using solar energy to provide power to your homes, see Building your own solar panel

Homemade Solar Charger