แสดงบทความที่มีป้ายกำกับ Voltage แสดงบทความทั้งหมด
แสดงบทความที่มีป้ายกำกับ Voltage แสดงบทความทั้งหมด

วันพฤหัสบดีที่ 19 กรกฎาคม พ.ศ. 2555

Check Out Power Bright VC100W Voltage Transformer 100 Watt Step Up/Down 110 Volt - 220 Volt for $15.96

Power Bright VC100W Voltage Transformer 100 Watt Step Up/Down 110 Volt - 220 Volt Review


Power Bright VC100W Voltage Transformer 100 Watt Step Up/Down 110 Volt - 220 Volt Feature

  • 100 watts continuous power
  • On and Off Switch
  • 2 Spare Fuses Included
  • Heavy Duty

Power Bright VC100W Voltage Transformer 100 Watt Step Up/Down 110 Volt - 220 Volt Overview

VC-100W 100 Watt heavy duty voltage converter for continuous use. This voltage converter can be used in 110 volt countries and 220 volt countries. It will convert from 220-240 volt to 110-120 volt and from 110-120 volt to 220-240 volt. Features: -Voltage transformer. -Free grounded adapter included ( value). -Fuse protected. -2 Spare fuses included. -On and off switch. -Universal 220V plug. -CE approved. -Can accept these plug types: UK, Euro grounded, Italy, Switzerland, India, Australia, USA/Canada. -1 Year parts and labor warranty. -Dimensions: 3.6" H x 3.7" W x 5.2" D.

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*** Product Information and Prices Stored: Jul 19, 2012 20:00:06

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วันจันทร์ที่ 21 พฤษภาคม พ.ศ. 2555

Fixing a leak voltage problem

Fixing a leak voltage problem Tube. Duration : 5.93 Mins.


Filmed about 2 months ago but forgot to upload. For some unknown reason there is a high voltage between the two earths on the two sockets in my room. Let's ask what would happen if I touched the TV's line out and the tape recorder's line in at the same time? I would get shocked because they are not on the same earth. I have been shocked recently many times when connecting up my equipment. So rather than having it all connected up to the same socket with power strips and adapters and possibly overloading the socket, it's better to do it this way. So now, the two sockets earths are connected together, making a central earth point. The grounds on all my equipment are connected to the new earth point, and the negative connections on my power supplies are connected to the earth point and now I get no more shocks. Doing this often creates a "ground loop" and causes hum in audio connections. I know how to fix that too, but fortunately no "ground loop" problem happened.

Keywords: yt:stretch=16:9, Leak, Voltage, Earth

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วันพุธที่ 18 เมษายน พ.ศ. 2555

trip Voltage Converters Guide

Different countries have different power furnish ratings; for example the Usa has its furnish at 110 volts while most countries in Africa have it at 220 or 240 volts. Now, suppose you need to trip to Africa from the Usa for a day or two or even longer there are some of your electronic gadgets that you truly cannot do without such as your laptop, shaver, iPod and so forth. To power these gadgets in a country with voltage ratings greater or smaller than yours you will need a trip voltage converter. This machine is truly valuable unless you have the time and money to buy other electronics that have the same rating as in the country you have travelled to.

There are a few bits of facts you must arm yourself with before buying a converter. The first piece of facts is to know the voltage rating of the single country you want to trip to. You do not want to waste money on a trip converter that will not work in your destination country and therefore you should insist on assurances or warrant that it will work. To cater for persons travelling to more than one country, the universal trip voltage converter was developed. A good example is the LiteFuze Wp-102U Universal worldwide plug adapter kit.

Power Adapters

The second point in selecting a trip voltage converter is to ensure that you do not go for the cheapest converter in the market. A trip voltage converter is not just a transformer, it contains some varied electronics that make the converter bright to detect power fluctuations and thus protect your gadgets. If you are carrying along a sensitive device such as a laptop which has prominent facts or even a voice recorder, you truly cannot just hook it up to any cheap trip voltage converter you find in your local electronics store.

The third point deals with wattage rating of your electronic devices. Before buying the converter, look at the rear of your machine to see its wattage rating. Most of the trip voltage converter kits we have in the shop are rated at 50W for small devices and 1600W for heat generating devices. Just ensure you get the right one before getting disappointed or risk blowing up your precious possessions.

A point to note is that you should not continuously keep your converter on; it should be unplugged when not in use. Also, a trip voltage converter should not be used for power tools, coffee makers, or similarly large electronics devices.

trip Voltage Converters Guide

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