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Frequently Asked Questions

How do I know which transformer I need for a low voltage pump?

Tabletop Fountains Lava Rock Fountain Supplies Inline and Su...
Low voltage pumps run on a wattage which is stated on each pump. Transformers operate on wattage's too! Here's where it becomes simple. When you purchase a pump make sure the wattage is the same or lower than the transformer! So, if you have a 20 watt transformer, 2 pumps that have a 16 wattage will not work off the 20 watt transformer. You need to have the transformer's wattage higher than any pump or pumps combination in order to operate correctly.

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.

If the drapery motors are low voltage controlled, do I have to plug in a transformer?

SM Automatic - Motorization for Interior Window Treatments
No. The term “low voltage” refers only to the control aspects of the motor, which are handled by the built in electronics. Typically no, but you need to get clarification from the contractor or control system subcontractor. Usually, in these situations, the contractor is mistaken (out of lack of knowledge) in requesting that you provide remote controlled motors.

How far can I run a low voltage cable from a transformer to a garden lighting product?

Garden Lighting Frequently Asked Questions
Cable loses voltage according to its length and the number & power of lights you connect to it, so keep low voltage cable runs as short as possible to optimise the performance of your garden lighting products. To minimise cable voltage drop to the luminaires, identify groups of lights which can be supplied from one central transformer.

When do I need a low voltage electrical permit?

New Page 1
As of October 1, 2003, low voltage electrical systems including, but not limited to installation, alteration, or modification of any telephone, cable, communication, fire alarm, access control, security, and surveillance system will require an electrical permit. Effective August 1, 2005 low voltage inspections will no longer be handled separately from other electrical inspections.

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."

How do I know what voltage of memory I need?

SpecTek Select - Welcome
Most computers manufactured in the last couple of years use 3.3-volt modules. Some older computers may use 5-volt modules. The newer 3.3-volt modules use less voltage, saving power and reducing heat.

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.

How do I know if the application is line (120 or 240 V) voltage or low (24 V) voltage?

Aube Technologies
To determine if the wiring in the wall is line or low voltage, check the wires that were connected to your old thermostat. Thicker gauge wires (around 12 AWG) usually mean line voltage. If your old thermostat was installed in an electrical box, chances are it was a line voltage application. Never install line voltage wires on an Aube low voltage thermostat designed to control a oil, gas, or electric furnace and/or central air conditioning.

What is the difference between line voltage and low voltage?

M&M Lighting - Frequently Asked Questions
Line voltage in the United States is 120 volts. It is the voltage that is supplied to your home or office. Low voltage is less than the supplied voltage. Some lamps, like GE's ConstantColor? Precise? MR16 lamps, run on low voltage. Getting low voltage to lamps requires that the supplied electricity (at 120 V) passes through a transformer to reduce it prior to operating the lamp.

What is the difference between using a low voltage and line voltage?

TLI: SoLux News Page
In the US, most of your standard wall electrical outlets are rated at 120 or 130 volts. In order to use SoLux products the power has to go through a transformer to reduce it to 12 volts. Each track fixture and all our other fixtures such as task lamps have a transformer within it to allow it to use the SoLux bulb.

What size transformer or power supply do I need ?

FAQ (Frequently Asked Questions)
The main purpose of your power supply is to run your trains. To run your train your power supply must supply energy for your locomotive, smoke unit, sound system , and any lighted cars. You may also need power for accessories like switches, street lights, building and house lighting or any other accessories. Your TOTAL POWER REQUIREMENTS depends upon the number of locomotives or motors, and ALL OTHER items that require electricity. The length of the track is not a factor.

What do I do if my voltage is low ?

Frequently Asked Questions (FAQ)
For low voltage problem, you can lodge your complaint in writing or over telephone with details in the local fuse call centre (FCC). The supplier shall intimate a complaint number to you after registering the complaint. FCC has to respond to your complaint within 4 hours. If it is not done, complaint can be lodged with the SDO in writing in prescribed format.

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.

What does voltage converter or transformer mean ?

Voltage Converters, Power Converter, Inverters, Adapter Plug...
In speaking general Voltage Converters and Voltage Transformers are used to convert electricity. North America and some other countries operate on 110/120 Volt AC 60 HZ. While most of the world operates on 220/240 volts AC 50 HZ. Voltage Converters change the electricity to make work electrical appliances in different countries.
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