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In America it should be 60hz. But you can hook up a power meter to the line and find out the real frequency and voltage of the common household or office power line. You may be surprised at the number of spikes and drops in voltage and frequency in a household line.
A good UPS can some times tell you as well.
What else can I help you with?
Can you use 24v 3a power supply instead of 24 2.3a?
It is generally not recommended to use a power supply that exceeds the current rating of the device you are powering. In this case, using a 24V 3A power supply instead of a 24V 2.3A could potentially overload the device and lead to damage or malfunction. It is safer to use a power supply that matches or slightly exceeds the current rating of the device.
What is power rating for power supply of a toshiba satellite L305?
The power supply for a Toshiba Satellite L305 typically has a power rating of around 65-90 watts. It is recommended to use the specific power adapter that came with the laptop to ensure compatibility and optimal performance.
Can a 12V 3.5A lcd monitor be replaced with a 12V 4.5A power supply?
Yes, you can replace a 12V 3.5A power supply with a 12V 4.5A power supply. The higher amperage rating means the new power supply can deliver more current if needed, which can be beneficial for electronics that may have varying power demands. Just ensure that the new power supply has the correct voltage and polarity to avoid damaging the monitor.
What is the fuse rating of 600watt appliance on a 220 volt supply?
To calculate the fuse rating for a 600 watt appliance on a 220 volt supply, you can use the formula: Fuse rating = (Power/Voltage). In this case, it would be 600 watts / 220 volts, which equals approximately 2.73 amps. Therefore, you would need a 3 amp fuse for the 600 watt appliance on a 220 volt supply.
Say the power consumption of my 12v devise is 80 mA or less and the instructions say use a 12v 300 mA power supply and I use a 12v 800mA OK or not?
Generally, yes. If your devise will only draw 80mA, it will do it whether it is connected to a supply that is capable of supplying 300mA or 800mA. The amperage rating on the power supply is the highest current that it is rated for. It will easily and safely provide less current. The load that is connected to the power supply will determine the actual amount of current.
What is the speed of the power supply?
Power supplies don't have a speed rating.
What is the power consumption for a 3 phase of 415 volt equipment?
The power supplied by a three-phase supply, or any supply come to that, is determined by the LOAD, and not by the supply. So you must look at the data provided on the equipment's nameplate to find out what its power rating is.
What will happen if i connect a power supply of higher current rating to lower current load?
The supply won't have to work as hard. It is perfectly acceptable, for example, to use a 1A, 12v supply to supply a 12v, .5A load. The current rating indicates the ability of the supply to dissipate heat caused by the current flowing. If the load current is above the power supply current rating, the power supply will overheat.
What is the speed of a computer power supply?
Power supplies don't have a speed rating.
What is power supply at room temperature called?
peak rating
What is the maximum voltage rating for the equipment that can be safely operated with a power supply of 230 VAC?
The maximum voltage rating for equipment that can be safely operated with a power supply of 230 VAC is typically around 250 volts.
Can you use 24v 3a power supply instead of 24 2.3a?
It is generally not recommended to use a power supply that exceeds the current rating of the device you are powering. In this case, using a 24V 3A power supply instead of a 24V 2.3A could potentially overload the device and lead to damage or malfunction. It is safer to use a power supply that matches or slightly exceeds the current rating of the device.
What is the current rating using a 230v supply motors power is 500w?
3 amps
What is theTransformer rating in a power supply?
a power supply must deliver xxx watts to a load the transformer must match the load capabilities plus its own loss
How do you figure out the amps of a transformer when it only tells you it puts out 20 vdc?
I suspect you are referring to an external power supply for a device, which consists of a transformer and a smoothing circuit of some kind. Look on the device it powers, there may well be a rating plate or an input fuse. You might also find a VA rating or wattage rating. If so, Google for power formulae to manipulate to find amps.
What is the energy consumption for home phone?
Minimal. The phone should have a power rating on it somewhere, most likely on the bottom or on the power supply.
Can you use a 13v 850ma power supply in place of 13v 800ma?
Yes. The voltage is the same on each. The ma rating of the power supply is the current the supply can handle before burning up. So if your appliance is designed to work on an 800ma supply, an 850ma supply will do fine.
