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48 is volt scale and negative voltage is used for safety of media, to prevent attanuation and noise.

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15y ago

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Can you use a 12 volt battery to charge a 48 volt battery?

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Can a 36 volt battery charger charge a 48 volt system?

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Why bts work on -48DC V?

IN BTS -48V IS USED REASON BEHIND IT IS THAT When interference is occur in voltages it affect only positive pulse not in negative terminal so if we make positive common then no interference occur And we get pure -48 volts without any interference. Another reason is that we can use +48 but the lightning has -ve charge due to attraction all the network may destroy so we use the -48 which repel the lightning that make the network safer from great destruction...


Why use -48V dc in bts?

-48 v is given to BTS because in this voltage Noise generation is minimum. Because two terminal comes out from the battery and through red color wire we ground the +ive terminal so that possibility of noise interference will get zero because noise occurs only in the +ive terminal that's why we use -ive voltage in the BTS.


Is 24 volt DC is equal to -48 Volt DC?

No. The value and polarity are different.


How do you install 12 volt lights on 48 volt cart?

In order to install 12 volt lights on a 48 volt cart, you will need to use a voltage reducer to step down the voltage from 48 volts to 12 volts. This will allow the lights to operate properly without getting damaged. You can connect the lights to the 12 volt output of the voltage reducer and follow the wiring instructions provided with the reducer for proper installation. Be sure to follow all safety precautions and consult a professional if needed.


What is negative 48 volt DC voltage?

Negative 48 volt DC voltage is simply a voltage that is negative 48 volts with respect to ground. This voltage is widely used in telecommunication systems.


Where are the positive and negative posts in a 48 volt system?

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Why is a rectifier needed for a GSM BTS?

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How much maximum trx use in fluxi bts?

B.t.s