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Frequently Asked Questions

What does voltage converter/ transformer mean?

DC Converter,DC to DC Converter,AC DC Converters,Current to ...
Voltage converters/transformers are used to convert electricity. North America and some other countries operate on 110V/120V AC 60Hz, while most of other countries operate on 220/240 volts AC 50Hz. Voltage transformers convert the power into different voltage, so your equipement can be powered at different countries without being demaged.

Can I use several appliences at once on the same voltage converter/transformer?

Welcome to Mini-Price.Com --- The home of 110, 120, 220, 240...
Yes, as long as total wattage of all your appliences does not exceed the wattage capacity of your transformer/converter. Try to set up your transformer to run at 80% of its wattage to avoid demaging your appliences by power flunctuations.

In the transformer section, what does C.T. mean?

Hammond Mfg. - FAQ Section (Frequently Asked Questions)
C.T. is short for center tapped. The center of the winding has been brought out of the transformer via a wire lead or termination.

What does "Step-up/Down Transformer" mean ?

Voltage Converters, Power Converter, Inverters, Adapter Plug...
Step-up/Down Transformers are used to convert electricity from 220/240 VAC to 110/120 VAC (Step Down) or 110/120 Volt AC to 220/240 Volts AC (Step-up). These type of transformers are grounded and with built-in fuse protection system which provides safety against electrical shock and damage to the appliances.

Do I need a voltage converter to use my battery charger in other countries?

EVOLT E-510 > Frequently Asked Questions
The BCM-1 Battery Charger (Item #260206) for the EVOLT E-510 is rated at 100-240 V AC and automatically adjusts itself for the local electrical current. However, you may have to get a set of plug adapters for the different wall outlets used in foreign countries. Plug adapter kits are available at electronics and luggage stores. The EVOLT E-510 accepts CompactFlash cards up to 8 GB capacity and supports Write Acceleration CompactFlash cards.

Can I use my several appliances at once with voltage transformer ?

Voltage Converters, Power Converter, Inverters, Adapter Plug...
Yes, As long as total wattage of all your appliances do not exceed than the wattage capacity of a voltage transformer. Also consider only 80% wattage capacity of voltage converter than wattage rating of your appliance(s) to avoid damage caused by power fluctuation. Yes, since there is no worldwide standard for the plug configuration, plug shapes and plug holes (electrical outlets) differ from country to country.

What is voltage regulation in a transformer?

Frequently Asked Questions - Jefferson Electric
The voltage difference between loaded and unloaded output. To provide the proper secondary load voltage, extra primary windings cause the no-load secondary voltage to be 3-5% higher than the load voltage. Also known as "compensated windings."

What is a transformer?

Dapper: Frequently Asked Questions
A transformer is a tool that takes the output of a Dapp and converts it to another format. Current transformers include: RSS, email, HTML, Google Maps, and more. To transform a Dapp, find or create a Dapp and then click the 'more uses' button to see the available set of transformers.

What is the difference between and voltage converter and a voltage regulator?

DC Converter,DC to DC Converter,AC DC Converters,Current to ...
A voltage regulator functions as a voltage converter as well as a voltage stabilizer. A voltage stabilizer will stabilize the electricity to a fixed current. VC model transformers come with a European-to-American plug adapter. You can find additional types of plug adapters on our site.

How to find correct Voltage Converter?

Voltage Converter Transformers
To determine the right voltage converter for your appliance, first find out the voltage (110 or 220 Volt AC) and wattage rating (watts or amps) information on the back or bottom of the appliance or from instruction book of an appliance. If no watts are shown and only amps are shown, multiply the volts (input AC) by the amps to find the watts.

What does operating voltage / Mpp voltage mean?

Donauer Solar: FAQ database
It specifies the level of voltage at which the best output can be delivered under STC. A module's maximum power point is known as its MPP. (Maximum Power Point)

How do I choose the right transformer / converter?

Voltage Converter - Frequently Asked Questions
On the back of your appliance, you will find a label describing the power requirements. You should see a label describing the Wattage (W) or the Amperage (A) of the appliance. Once noted, choose a voltage transformer / converter which can handle a higher amount of wattage then your device is rated at. Certain devices which are motor based may require additional power to start up then indicated (know as Surge), in this case always add an extra 20% to the power requirements of your device.

What is the difference between a transformer, a converter and a power supply?

General Electrical FAQ
A Transformer is an electrical device by which alternating current of one voltage is changed to another voltage using coils. There are several different types, but they all basically do the same thing - change the voltage. They are usually heavy for their size due to the weight of the coils (size and weight depends on their rating). A Converter is an electronic device that is used in some cases instead of a transformer.

How do I figure out how many Watts voltage transformer do i need?

Welcome to Mini-Price.Com --- The home of 110, 120, 220, 240...
You need to check how many Watts your applience operates on (You can find this information on a label on the bottom or back of your equipement, or in the manual). If you can't find this information, you can try to find information on amperage (AMPS) of your appliance and multiply it by input voltage (110V or 220V) to arrive at the total wattage. Volts x Amps = Watts (i.e 110V x 0.5 AMPS = 55W). Please make sure not to run any applience with higher wattage then woltage transformer's wattage.
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