76002021

Operating Temperature:	0°C ~ 40°C
Output Connector:	Barrel Plug, 2.5mm I.D. x 5.5mm O.D. x 9.5mm
Size / Dimension:	2.91" L x 1.71" W x 1.34" H (74.0mm x 43.5mm x 34.0mm)
Approvals:	CE
Input Connector:	Multi-Blade
Cord Length:	72" (1.83m)
Weight:	--
Series:	--
Part Status:	Obsolete
Region Utilized:	International
Form:	Wall Mount
Input Type:	Multi-Blade (Included)
Voltage - Input:	100 ~ 240 VAC
Voltage - Output:	5V
Current - Output (Max):	3A
Power (Watts):	15W
No Load Power Consumption:	--
Polarization:	--
Applications:	ITE (Commercial)
Efficiency:	--

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AC DC Desktop Wall Adapters - 76002021 Application Field and Working Principle

Introduction

AC DC Desktop Wall Adapters are one of the most commonly used power devices in the world. The 76002021 model is specially designed for use with portable electronics such as cell phones, laptops, and other devices. This article provides an overview of the 76002021 model, its application field, and its working principle.

Application Field

The 76002021 is compatible with many devices, such as mobile phones, digital cameras, GPS units, and more. It is also commonly used with other devices that require a DC voltage, such as certain portable speakers and monitors. The 76002021 is particularly suitable for applications that require a low power source, such as a USB port. In addition, it can be used with the latest USB-C and Thunderbolt 3 standards.

Features and Specifications

The 76002021 is a small, reliable, and efficient AC DC wall adapter. It has an input of 100 to 240 volts AC, and an output of 12Vdc. It is also equipped with a built-in fuse and protection against short-circuit, over-voltage, and over-current. The 76002021 is also highly efficient, and has a power factor of over 90%.The 76002021 is designed to provide safe and reliable power for the device, as well as offer the flexibility of various input voltage levels, such as 110V, 220V, or 230V. It also features low-standby power consumption, as well as surge protection of up to 500V. In addition, it has a maximum current of 3A, and a maximum output power of 36W.

Working Principle

The working principle of the 76002021 is based on the concept of alternating current (AC) and direct current (DC). The AC input is transformed into DC through the use of an internal diode bridge rectifier. Then, the DC voltage is regulated and manipulated by an integrated switch mode power supply (SMPS). This allows the 76002021 to produce a regulated voltage of 12Vdc.The 76002021 also has built-in protection features and a low power consumption. When the device is not in use, or when the power supply is disconnected, the 76002021 will automatically switch off its output and enter a low-power state. This helps to reduce energy consumption and improve the device\'s overall energy efficiency.

Conclusion

The 76002021 is a compact, reliable, and efficient AC DC Wall Adapter. It is designed for use with portable electronics, such as cell phones, laptops, and other devices. It is also highly efficient, with a power factor of over 90%, and has a maximum current of 3A and a maximum output power of 36W. It has built-in fuse and protection against short-circuit, over-voltage, and over-current, and offers surge protection of up to 500V. Finally, it has low-standby power consumption, and will automatically switch off its output and enter a low-power state when it is not in use.

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