Battery Two
Battery Two
Is it possible to charge a 48volt battery bank with two 24volt chargers – while maintaining 48volt output?
The setup is quite straightforward. I am running two step up (12 – 24volt) dc to dc chargers, but have decided I want to run my motors at 48volt instead of the originally planned 24v. So I’m a bit stuck unless I can figure out a way to charge the 48volt bank with the two 24volt chargers I have.
I need to continue charging while actually using the motors, so I cannot do the obvious (switch/disconnect) method.
Appreciate your help.
This can be achieved by using Diodes it may get a little expensive…. but the 2 circuits have to be isolated with some type of diode this will be determined by the amperage drawn …I probably would be cheaper to get a 48 Volt charger and do them all at once.. are you planning to run a boat and have a separate engine to do your charging so you can keep the boat running..an alternator is capable of putting out up to 120V at 1500 RPM.. they used to sell kits basically they disconnected the voltage regulator.. so this can be regulated to 48v instead of 12V or 120V the place to ask is Stellar Generator In Pittsburgh Pa. their on West Liberty Ave. 412-563-2100 I hope this helps you…Good Luck
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With winter fading into spring, it’s time for many people, college students in particular, to celebrate the change in seasons with a little change in scenery. I’m speaking, of course, of spring break. Whether traveling plans are in the future or not, and weather travel plans involve driving a few miles or cruising the ocean, no one really likes to stay put when the war weather starts rolling in. It is important to be prepared for such travel, and making sure you have everything you need will allow you to enjoy yourself without worrying about something you forgot to pack. Especially, you can’t neglect your electronics and other battery-powered devices when embarking on any such trip, and that’s where we come in.
Perhaps the most important batteries around this time of the year are camcorder batteries and digital camera batteries. No matter where you go or what you do during spring break, chances are you are going to want to preserve the memories made by catching them in film. Being able to carry a small camera or camcorder with you is invaluable, as you can easily whip it out when there is something exciting going on and capture that moment forever. That’s why, when you go to use your camera or camcorder and you are met with a dead battery and consequently an unusable device, it can be one of the most frustrating things imaginable. So it’s important to make sure you have a quality camcorder battery or digital camera battery to be able to use your devices when you need to.
A strong battery is the most essential item to consider. If a camera battery is no longer charging to full capacity, it may be time to consider replacing it. Some camera and camcorder batteries may even be replaced with extended-life versions which will allow for more portable recording and capturing when away from a wall outlet. You may also want to consider your options for battery chargers, since some chargers can be used in a vehicle’s power outlet to charge the battery, making charging while commuting a possibility.
Another device requiring fully-functioning batteries to be of any use is your cell phone. Cell phones, once a novelty, have become an integral part of many people’s everyday lives. They are used to store phone numbers, manage calendars and appointments, carry quick notes and reminders, and of course, make phone calls. For the spring break traveler, it is a staple of safety to always have one available. So when you need to use it, it should be ready to go. Just like with a camera, a cell phone battery that no longer holds a full charge should probably be replaced, perhaps with stronger, longer-lasting version. And again, as with cameras, a standard wall charger and a vehicle adapter can be very helpful.
Finally, you may have a portable DVD player that you are planning on taking in the car, ship, or plane. How long has it been in storage? Have you taken it out of the case and charged it to test the battery lately? Portable DVD player batteries are notorious for going dead while not in use and many people do not realize that it has happened until it is too late. So check your portable DVD player battery and make sure you don’t need a replacement. If you do need a replacement, you can order one before you leave. Or, if your battery is functioning, you may simply want to purchase another battery as a spare so that you can double your DVD watching when away from a power source.
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Article Source: ArticlesBase.com – Batteries to Check Before You Travel for Spring Break