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What else can I help you with?
How many amps do 48watt LED 12 volt lights draw?
To calculate the current draw in amps for a 48-watt LED light at 12 volts, you can use the formula: Amps = Watts / Volts. So, 48 watts / 12 volts equals 4 amps. Therefore, a 48-watt LED light at 12 volts draws 4 amps.
How many batteries you require to get output of 48 volts?
You need to divide the 48 volts by the voltage produced by a single battery.
Is 100 amps 48 volts DC the same 12 volts DC?
No.
What is the voltage of a telephone line?
48 VOLTS
How many volts to run a 48 Volt club car electric motor?
If a 48 Volt club car electric motor requires 48 volts, then it should be given a 48 volt power source, or something close to it. Too many more volts and it may burn out; not enough volts and it may not run or it will try to draw too much power and burn out the power supply.
What can a 48 volt power supply be used for?
A lot of commercial telecommunications equipment runs on 48 volts. There are also relays that use 48 volts. I'm sure there are many other uses for this. I'm not aware of any in a typical house, if that's what you're looking for. Perhaps certain water softeners, sprinkler systems, etc. run on 48, but the ones I've seen usually run on 12.
How many lead acid cell batteries are needed for 48 volts?
Lead-Acid cells are generally considered to deliver 2 volts, so you'd need 24 cells to get 48 volt. Easiest way of doing that would be to use two 24V batteries as used in truck and heavy vehicles.
When you link 4 batteries of 12volts for a 48 volt system why dont you use 1 battery of 24 cells?
If you have a 48 volt system, you link 4 batteries of 12 volts to get 48 volts. You do that because it is extremely easy to get 4 batteries of 12 volts. It is extremely difficult to find a store that sells a 48 volt battery. Most people with battery problems would prefer to simply replace the batteries and be on their way rather than stay in a motel and then pay overnight shipping fees to have a particular battery shipped from a particular warehouse.
Why telecom equipment used 48v?
48 volts is a convenient safe voltage to use, and telephone systems use a positive earth connection to minimise electroytic damage ot cables.
What is the voltage of a telephone socket?
The voltage of a standard telephone socket typically carries around 48 volts DC when the line is idle. During a phone call, this voltage can drop to about 6-12 volts AC due to the conversation's signal. The system is designed for low voltage to ensure safety and compatibility with telephone devices.
Can a ge 36volt motor be run on 48 volts?
The 36 volt motor will over heat (depending on the load of the motor)on 48 volts and melt the copper inside the motor you can rewind the copper inside to cope with the extra 12 volts.My answer would be not to try it as i have and it totaly melted the copper inside.
Why BTS operated at -48 Volts?
All telephone exchanges use -48V DC Power supply. The negative potential is used to prevent electrolysis deposition at Battery terminals. Telephone normally work with about 30ma current driving a line impedence of about 1600 ohms (to drive about 5KM distance). Hence 30ma*1600 ohms=48 volts.
