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This depends on the application - fuses should be sized for the maximum rating of the wiring installed, or above maximum expected load current (whichever is more limiting, usually wiring is chosen to match load so they are equivalent), not the voltage level (since they operate on current, not voltage).
To find the answer we need to know the resistance of the circuit. It follows:
I=V/R
where:
I= current in amps(A)
V= voltage in volts(V)
R= resistance in ohms(Ω)
To know the current of the circuit, we need a value for resistance, say we have 3Ω of resistance.
Therefore:
I=230/3
I=76.67A
Amperes is a units of electrical current flow, in coulombs per second. Volts is a unit of electrical potential difference, in joules per coulomb. The two units are not convertible without some intervening unit, such as resistance (ohms, or joules seconds per coulomb2) or watts (joules per second)
It depends upon the voltage the current is at. The higher the voltage, the lower the number of amps needed to deliver the same amount of power. For a 110 volt AC circuit, 230 watts means a draw of of about 2.3 amps. A draw of 15 amps at the same voltage will produce about 1500 watts.
16 amperes
<<>> 230 volts can have any number of amps from zero upwards depending on the load.
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Can you use a 6 volt relay to 230 volt circuit?
If you are talking about a 6 volt coil, yes, so long as the contacts are rated for the 230 volt circuit. If you are talking about 6 volt contacts, no, absolutely not.
How you can pass electricity 20 volt and 25 amp from converting 12 volt 1 amp adopter to 20 volt and 25 amp?
A 1-amp adaptor can not be used for equipment that draws more than 1 amp. It is not clear from the question which part of your system is 12 v and which is 20 v.
Can we run a 110 volt 100 watt DC motor with 12 volt 5 amp power is the same so it should run?
Sorry, won't work. You need a 110 volt supply.
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.
How many amperes is a 150HP motor?
a 3 phase 415 volts 50 HZ 15 HP motor draws: 1. On no load 3.6 amp after a starting kick of around 18AMP 2. On a full load : a starting kick of 108 amp for few seconds and then18.3 amp. 3. On rated load(this means the motor is selected such that the load is 80% of the motor capacity) 14.64 amp with a starting kick of 88Amp.
What size wire do you need to run 100 ft 75 amp 230 volt?
Depends on the size of the circuit which you did not list.
How many amp circuit breaker for 3 hp 230 volt motor?
16A
Is 220 amp connected for 230 volt?
Yes, a 220 amp circuit is suitable for use with a 230-volt power source. The slight difference in voltage should not significantly impact the performance of the circuit.
Is there an adapter that can be used on 230 volt 30 amp air conditioner appliance to make it fit a 220 volt 20 amp socket safely?
My electrician says no, has to be some rewiring.
What is the required wire size for a 230 feet run 480 volt 100 amp?
Depends on length. The more length, the more resistance.
What volt battery charger for a 1982 Toyota Corolla?
12 volt 10 amp charger is what you need.
A fuse for a 500watt transformer?
In the USA (110 voly supply) you should fit a 5 amp fuse. In Britain or Europe (230 volt supply) you should fit a 3 amp fuse.
Can 3 volt converted to 230 volt?
no
You have 240v and you need to convert to 230v for an air compressor?
Yes, you can use a 230 volt device on a 240 volt supply.
Can a 230 volt operate on 127 volt power?
No.
How do you check for amp draw with volt meter on automobile?
you dont you need an ammeter for that
Can you use 250 volt 1A for 230 volt 800mA?
no
