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They are 12 DC Voltage. A transformer is required to transform the main voltage (120VAC) to the low voltage (12VDC) that is required for the operation of low voltage lamps. The transformer may be wire-wound (magnetic) or electronic and both types are available with various features that dictate their application. Generally, electronic Transformers have a high frequency output, are small in physical size and weight and often include features such as output voltage regulation and dimming capability.
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What makes a dc bulb different from an ac bulb?
The voltage source that is applied to them is the difference between AC and DC light bulbs.
Is fluorescent lights fixtures ac or dc?
The basic fluorescent light fixture is AC, although there are fluorescent lights powered by DC.
How much energy does a tungsten halogen bulb use?
Halogen bulbs come in various ratings, as do all bulbs.
Why only 50V AC on halogen light switch?
Some halogen bulbs run on 50 v, others run on other lower or higher voltages (I have one that runs on 240 v). You have to match the bulb and the supply.
Can you use a 50 amp automotive relay with a 12V dc coil to control 12V ac 500 watt halogen lighting?
No, you cannot use a 50 amp automotive relay with a 12V DC coil to control 12V AC 500 watt halogen lighting. Automotive relays are designed to work with DC power, not AC power. Additionally, the amp rating of the relay refers to its capacity for DC load, not AC load. You should use a relay specifically designed for AC applications with the appropriate voltage and current ratings.
Is a 360 watt 86 volt halogen light ac or DC?
A halogen bulb works equally well with AC or DC.
Can dc bulbs work on ac?
Yes- ac or dc makes no difference to a regular light bulb. However, it must be the correct voltage. DC bulbs used on a car are 12 volt, and household AC current is 120-240 volts.
Can DC bulbs work on AC current?
Yes- ac or dc makes no difference to a regular light bulb. However, it must be the correct voltage. DC bulbs used on a car are 12 volt, and household AC current is 120-240 volts.
What makes a dc bulb different from an ac bulb?
The voltage source that is applied to them is the difference between AC and DC light bulbs.
Is fluorescent lights fixtures ac or dc?
The basic fluorescent light fixture is AC, although there are fluorescent lights powered by DC.
What are the benefits of using halogen bulbs?
"Halogen bulbs have a longer life and better illumination than incandescent bulbs. They are compact in size, and dimmable unlike flourescent bulbs. Halogen IR (infrared) bulbs use less electricity, also."
How much energy does a tungsten halogen bulb use?
Halogen bulbs come in various ratings, as do all bulbs.
How does a xenon bulb compare to halogen?
Xenon bulbs give off whiter light than Halogen bulbs, which give off a more yellow tint. Also, Halogen bulbs give off more heat than Xenon bulbs.
What is the difference between halogen and incandescent bulbs?
Halogen light bulbs are what has been around for a very long time. Incandescent bulbs are new and are more energy efficient.
Why only 50V AC on halogen light switch?
Some halogen bulbs run on 50 v, others run on other lower or higher voltages (I have one that runs on 240 v). You have to match the bulb and the supply.
Are halogen light bulbs toxic?
Yes
How much power does it take to run a halogen bulb?
Like other types of bulbs, halogen bulbs also come in different sizes or capacities.
