Adapter Power Supply Voltage

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Adapter power supply voltage. An ac adapter ac dc adapter or ac dc converter is a type of external power supply often enclosed in a case similar to an ac plug other common names include plug pack plug in adapter adapter block domestic mains adapter line power adapter wall wart power brick and power adapter adapters for battery powered equipment may be described as chargers or rechargers see also battery charger. For example a regulated power supply is one that maintains constant output voltage or current despite variations in load current or input voltage. Plug socket voltage by country. Hitlights 24 watt 2 amp led power supply 110v ac to 12v dc transformer ul listed lighting power adapter for led strip lights and other low voltage devices 4 4 out of 5 stars 738 9 99 9.

The table shows that in most countries the mains supply is between 220 and 240 volts. Obviously this makes it very hard for travellers to assess what kind of plug adapter or transformer they will need for their trip.