WAU120-1000-S

Series:	WAU120
Part Status:	Active
Lead Free Status / RoHS Status:	--
Region Utilized:	North America
Moisture Sensitivity Level (MSL):	--
Form:	Wall Mount (Class II)
Input Type:	Fixed Blade
Voltage - Input:	120VAC
Voltage - Output:	12VAC
Current - Output (Max):	1A
Power (Watts):	12W
No Load Power Consumption:	210mW (Max)
Applications:	ITE (Commercial)
Efficiency:	Level VI
Operating Temperature:	-10°C ~ 50°C
Output Connector:	Screw Terminal
Size / Dimension:	1.89" L x 2.36" W x 3.15" H (48.0mm x 60.0mm x 80.0mm)
Approvals:	cULus
Input Connector:	NEMA 1-15P
Cord Length:	--

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AC AC Wall Adapters

An AC AC wall adapter, also known as a line power adaptor, power brick, plug-in adaptor, or wall wart, is a device used to convert alternating current (AC) power from a wall outlet to the alternate current needed to power various electronic devices. The WAU120-1000-S is a common model of AC AC wall adapter, which is used for a number of applications. This article will discuss the application field and working principle of the WAU120-1000-S.The WAU120-1000-S AC AC wall adapter is an adaptor that is frequently used for powering low-voltage electronic devices. This AC AC wall adapter has an input voltage range of 100 to 240 volts AC at 50-60 hertz, and an output voltage of 12 volts DC at 1,000 mA. Due to its adjustable input voltage range, it is a highly customizable adaptor that can be used in different countries around the world.The WAU120-1000-S is commonly used in industrial and commercial applications to provide power to a wide range of electronic devices, such as computers, laptops, security systems, POS systems, surveillance cameras, alarm systems, and LED lights. This adaptor can also be used in mobile and desktop applications such as mobile phones, PDAs, portable video game consoles, mp3/mp4 players, tablets, and more.The WAU120-1000-S AC AC wall adapter is a switching power supply and utilizes a switching frequency of up to twice the input frequency in order to convert the AC power into the DC output. The input voltage is applied to an insulated gate bipolar transistor (IGBT) switching element, which is used to switch the voltage from the input to the output. The transformer is used to reduce the voltage from the input voltage to the output voltage.The IGBT switching element is dependent on a drive circuit, which is present in the form of a darlington circuitry having high voltage capability. This darlington circuit gets the required charging current so that the IGBT can be switched on and operated at each cycle of the input AC waveform.The WAU120-1000-S also has an internal protection circuit, which activates in case of an over-voltage or over-current situation. When the circuit is activated, it reduces the output voltage and current in order to protect the connected electronic device. This protection circuit can be manually reset if desired.In conclusion, the WAU120-1000-S AC AC wall adapter is a highly versatile adaptor with adjustable input voltage range, making it suitable for international applications. It is commonly used in industrial and commercial applications, as well as for mobile and desktop applications. It utilizes a switching frequency and IGBT switching element to convert AC power into the desired DC output, and it is also equipped with an internal protection circuit that decreases output voltage and current in case of an over-voltage or over-current situation.

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