- published: 10 Jan 2016
- views: 6547
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, mains electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.
The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Africa, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.
The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.
This is the type of transformer used on building sites around the UK, for safety 240v power tools are not permited, The output is centerpoint earthed(grounded) for extra safety so the output is around 55v above ground.
I show how you can get 110V from your 230V household AC supply here in the Philippines. It turns out that Metro Manila and some other parts of the Philippines actually use two live 115V wires instead of a single 230v and neutral. With a simple hack-cable we can break out that 115V to use for 110V appliances. I don't know if you'd find similar wiring in other countries where 220V 230V 240V is used. I'm not saying you should do this or that it's necessarily safe, this was simply an experiment. You should always consult a professional electrician and check any electrical code / Meralco requirements. This was an interesting find for me since I'm used to seeing people using heavy and expensive step down transformers to drop the voltage. SUPPORT ME: If you enjoyed this video, please remembe...
謹供喜好的紛絲學習.thk!
Nesse vídeo , ensino como ligar um LED em 110v ou 220v . E com esse circuito eletrônico construí uma ferramentas para testar tomadas . Ele também server para sinalizar tomadas que ficam no escuro . Você também pode usar para sinalizar se o equipamento elétrico está ligado. Materiais 110v : 1 - Led 1 - Resistor 22k / 2W 1 - Tomada 2 - Diodos 1N4004 Materiais 220v : 1 - Led 1 - Resistor 47k / 2W 1 - Tomada 2 - Diodos 1N4007 IMAGEM DAS LIGAÇÕES : http://goo.gl/WJymtR ░░░░░░░░░░░░▄▄ ░░░░░░░░░░░█░░█ ░░░░░░░░░░░█░░█ ░░░░░░░░░░█░░░█ ░░░░░░░░░█░░░░█ ███████▄▄█░░░░░██████▄ LIKE ▓▓▓▓▓▓█░░░░░░░░░░░░░░█ ▓▓▓▓▓▓█░░░░░░░░░░░░░░█ COMPARTILHE ▓▓▓▓▓▓█░░░░░░░░░░░░░░█ ▓▓▓▓▓▓█░░░░░░░░░░░░░░█ FAVORITE ▓▓▓▓▓▓█░░░░░░░░░░░░░░█ ▓▓▓▓▓▓█████░░░░░░░░░█ INSCREVA-SE
►SUBSCRIBE for new videos every Monday and Friday: https://goo.gl/FRdNss We're testing the 110v side of the ESAB Rebel doing 3 passes on 3/8" plate with .030 wire. We did a similar episode showing you the technique for this weld on 220v, but in the interest of testing the machines limits, we are going to do the same thing on 110v. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ VIDEO SCHEDULE: ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ► MIG Monday: New Videos every Monday! ► TIG Time: New Videos every Friday! ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ EQUIPMENT WE USE: ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ► ArcOne Helmets: www.arc1weldsafe.com ► CK Worldwide TIG Accessories - www.ckworldwide.com ► Steiner Industries - www.steinerindustries.com ► Tab and Slot Welding Tables: www.tabandslot.com ► P...
Click 'Show More' for full details. Order HERE: http://goo.gl/jXcuWw Flash Deals: https://goo.gl/aKXDl8 Features: The voltage 110V and 220V can be converted with each other Apply to round or flat plug electrical appliances Can choose the input and output voltage Double insulation standards, safe and reliable Convenient for Travel Description: Item Type: Power Converter Brand: PENG TENG Model: PT-S12 Rated Power: 50/60HZ Size: 91mm * 53mm * 42mm Weight: About 400g According to buyer's shipping country, offer EU,AU,UK power plug adapter Usage: Before use this Power Converter, you must check the switch at the bottom. The voltage 110V and 220V can be converted with each other. For Example: If you switch to AC117V, the Input is AC110/120V, the Output is AC220/240V. If you switch to AC230V,...
Warning, This is only an experiment for viewing purposes only! By watching this You agree that "Joshua Burton" is not held responsible for your actions. This is my successful experiment to make an adapter to convert two 120v outlets to 220v! With that said I used two 12ga. heavy duty extension cords and triple checked my connections and wiring.
Saiba Mais ★ http://bit.ly/ArCondicionadoSplit110V ★ Quem quer comprar ar condicionado split estará fazendo uma boa escolha, poi esse modelo de condicionador deixará seu escritório ou sua casa muito mais fresca e agradável. ---------------------------------------------------------------------------------------------- E uma das vantagens do modelo sprit é que o aparelho é um dos mais silenciosos da categoria, pois o modelo de ar condicionado sprit 110V / 220V é dividido em duas partes: Evaporador e o condesador. No interior do ambiente é instalado o evaporizador, esse fica responsável por sugar o ar do local, resfriá-lo e devolver o ar frio ao localnovamente. O condensador joga para o lugar externo o calor sugado pelo evaporador e o condensa. Aqui talvez se ouvirá mais ruídos. Mas no A...
ebay seller: hercolor Made in china dishonest ebay seller SCAM. Sells 300w inverters as a 1000w inverter. AVOID seller HERCOLOR
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