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no... run tv with dc supply

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13y ago

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What is the advantages of the universal motors?

the universel motor can runs at both ac and dc supply.


Does a television run on alternating current?

The television runs on Direct current or DC. Though AC is applied, it is converted to DC and used by the television to operate.


Transformer works on DC supply?

To convert DC (battery) to AC to run household appliances you need an "inverter". Because they are usually hooked up to a car battery (12V) they can't provide too much power. Usually enough to run lights, a small refrigerator, TV or laptop computer OR similar low power equipment.


What does a television set run on?

Electric current, but the voltage required depends on the electrical standards of the country you are in.


Does a car run on AC or DC?

The power supply in most cars is DC. The alternator may produce AC power, but it is then run through a rectifier, providing DC power.


The device that converts AC to DC to run the computer is called?

power supply


What do you need to play an XBox in your van's tvs?

You need a power supply the M2-ATX 160W Intelligent DC-DC PSU is designed for this purpose.Once you lick that you're doing the same stuff you do at home.


Does the television set in your living room run on alternating current?

Yes, household power supplies are generally alternating current, whereas cells produce direct current. Of course they are are designed to run on a domestic power supply, but the first thing that happens inside the set, is that it is converted to DC. It is then reduced to lower voltages using inverters, to run the semiconductors of the circuits. Electronic circuits need DC at low voltages to work. TV sets that work off batteries and/or car power supplies, can dispense with the Inverters, as this is already at a more suitable voltage.


Does a television run on a direct current?

Most televisions run on alternating current (AC) as it is the standard type of electricity supplied in homes. However, internally, TVs may convert AC to direct current (DC) for certain components to operate effectively.


Will a 12 dc volt 8 amp power supply run a 12DC volt 9 amp motor?

Yes but only up to a load torque of 8/9 of the rated torque.


What electronic appliances that run on alternating currents?

Most all electronic appliances run on direct current.DC provides a constant voltage or current, while AC alternates the current.But lets just say you have the need to power a large electronic appliance that has a motor that operates on AC by using the amount of DC (batteries) you have. No problem this can be done.An inverter is an electrical device that converts DC battery power into 120-volt AC household power to run appliances such as a refrigerator.Inverters are available in different power capacities and some are powerful enough to operate refrigerators! You'll need to know how much DC battery capacity you'll have to have on hand to run your refrigerator.


Is it dangerous to have 12 v dc on coax going into tv?

It isn't dangerous to have a DC voltage on a co-ax input to a television but there is a small risk that it may damage the input. It certainly isn't regarded as good practice to allow DC voltages to reach inputs unless they are intended to deal with DC. There are a variety of devices such as signal amplifiers that can be fitted close to an aerial and powered by a power supply at the other end of the co-ax cable. In these cases, a DC voltage is applied to the cable but is not allowed to pass further down the co-ax cable to the television itself. If the cable is disconnected from the television, in some cases, the DC voltage can be measured but this is normally just some leakage from the DC filter in the power supply. Once connected to a television input, the voltage will normally disappear. If there is still a concern, talk to a qualified TV service engineer who will be able to identify the source of the 12V.