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Frequently Asked Questions

What is the difference between ATX, ATX12V, EPS12V, SFX and SFX12V power supply?

Welcome to EnhanceUSA.com
Please refer to the power supply design guide for each different form factor. ATX/ATX12V ; EPS12V; SFX/SFX12V

Do I need a special power supply?

Flow meter, mass flow controller, mass flow meter, flowmeter...
No, the 810 and 820 series meters operate in using a "single ended supply" meaning you only need between 9 and 25 VDC to operate them. We sell very reasonably priced power supplies that accomplish this in a very economical manner.

What are the design goals for Windows XP? What will it improve?

ActiveWin.com: Frequently Asked Questions - Windows XP "...
Richer communications. Real-time voice, video and application-sharing will enable people to communicate more effectively. Enhanced mobility. Mobile users' ability to access their information any time, anywhere will be further improved. Improved help and support. Users will be able to easily connect to people and resources for help whenever they need it. Simple digital photos and video. Windows XP will make it easy to create, organize and share digital memories. Exciting music and entertainment.

What are the power supply requirements?

Elecraft K3 FAQ
The K3 DC voltage required is 13.8 V nominal/recommended; 11 V recommended minimum; transmit disabled below 10 V; system shutdown below 9.0 V. The K3 is portable, thus it's designed for operation with a 12-V vehicle battery or gel-cell. Estimated minimum current draw with no enabled options is 0.9 A on receive, 3 A at 10-W and 20 A at 100-W. These figures will be refined after further testing. On all HF bands, TX with a 12.0-V supply still allows 100 W+ output.

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 is a 'Power Supply'?

LPD Electronic Services Limited - FAQ - ISO9001:2000
A 'Power Supply' converts the high voltage industrial or household mains electricity supply into a safe low voltage power source suitable for use with electronic equipment.

What is the significance of the lights on the power supply?

Frequently Asked Questions about the Q Machine
The significance of the lights is to show you firstly that the power is on - the first green light is only a "power on" indicator, then as the lights increase it is showing you how much power the unit is supplying to the array in the bath. The more lights, the more power. a rule 2-5 lights up is the optimal power, any more than that and you are drawing more power which will put more strain on the unit itself.

Supply Layers, Power Planes, Polygons in Inner Layers - What is what?

CadSoft Online: Frequently asked questions
If you would like to use copper planes in inner layers you should be aware of several things and know how this works: EAGLE uses so-called Supply layers, that will be generated automatically and lead one single signal. And there are the quite "normal" inner layers that use polygons for copper planes. This one can be activated with the Supply option in the DISPLAY menu, Change button.

What is SFX?

Paisley University Library SFX FAQ
SFX is a linking service that enables direct access to the full-text of an electronic journal article (if available) from a citation or reference in an online database. It also provides links to additional electronic resources, such as other library catalogues.

Can I use an external battery or power supply with your systems?

NextComputing - Frequently Asked Questions
Yes, NextComputing recommends APC brand UPS/DC power pack bricks. These units usually provide 15–30 minutes of power, depending on your system's configuration.

V power supply? Will you ship internationally?

Slim Devices : Product Info : FAQ
Squeezebox includes a regulated power supply with the correct plug style and input voltage for your shipping destination.

I have misplaced the power supply unit for my Bag End INFRA-M/M2. How do I get a replacement?

Frequently Asked Questions
Both the INFRA-M and INFRA-M2 processors use the Bag End MPS-120 external power supply unit. This may be purchased from any Bag End authorized dealer. In the event that the MPS-120 is practically unobtainable, an equivalent power supply unit may be used. The INFRA-M and INFRA-M2 will operate on an input voltage between 10.5 and 18.5 VDC with a required current of 100 mA. A miniature DC 2.5 mm connector wired with the center pin positive (+) should be used to connect to the processor.

How much power does the USB bus supply?

Technical Support - Digitizing & Measurement Products - ...
The USB bus supplies 0.5 watts minimum and 2.5 watts maximum of power per peripheral. A total of 60 watts maximum power per USB bus.

I don't see anywhere to connect my power supply on the controller. Is it required?

Technical Support - Digitizing & Measurement Products - ...
Yes. Connect the power cable into the jack on the back of the serial cable connector that connects to the computer. Connect the power supply end to a power outlet or power strip.

Will the device work with my country's power supply?

Frequently Asked Questions | Water Imp
When we send out your device, we will include the correct power unit for your country, so for instance US orders will receive 110 V 60hz power unit whereas UK orders will receive a 240V power unit.

What kind of power supply does a RV have?

RV Rental FAQs - Adventure Touring RV Rentals
There is either a V8 or a V10 engine. The refrigerator, microwave, stove and high output 2- or 3-burner range are operated with propane gas. The power for the air conditioner is supplied during driving by the engine and when the engine is off it is supplied by an outside 110V power supply or by a generator.
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