SGA40U48-P1J Allicdata Electronics
Allicdata Part #:

1866-4542-ND

Manufacturer Part#:

SGA40U48-P1J

Price: $ 14.87
Product Category:

Power Supplies - External/Internal (Off-Board)

Manufacturer: Mean Well USA Inc.
Short Description: AC/DC WALL MOUNT ADAPTER 48V 40W
More Detail: 48V 40W AC/DC External Wall Mount Adapter Fixed Bl...
DataSheet: SGA40U48-P1J datasheetSGA40U48-P1J Datasheet/PDF
Quantity: 12
1 +: $ 13.51350
10 +: $ 13.09770
25 +: $ 12.47400
50 +: $ 12.05820
Stock 12Can Ship Immediately
$ 14.87
Specifications
Series: SGA40U
Part Status: Active
Region Utilized: North America
Form: Wall Mount
Input Type: Fixed Blade
Voltage - Input: 90 ~ 264 VAC
Voltage - Output: 48V
Current - Output (Max): 840mA
Power (Watts): 40W
No Load Power Consumption: 75mW (Max)
Polarization: Positive Center
Applications: ITE (Commercial)
Efficiency: Level VI
Operating Temperature: -20°C ~ 50°C
Output Connector: Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 11mm
Size / Dimension: 2.97" L x 1.26" W x 1.87" H (75.5mm x 32.0mm x 47.5mm)
Approvals: CB, cULus
Input Connector: NEMA 1-15P
Cord Length: 59" (1.50m)
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

AC/DC Desktop, Wall Adapters are a necessary method to power electrical and electronic appliances, and an important aspect of AC/DC power conversion. The SGA40U48-P1J AC/DC Desktop, Wall Adapters is the industry\'s leading desktop solution providing up to 4A of current and 48V of output voltage. This compact, lightweight and low-cost module is ideal for powering a variety of devices and systems in today\'s time.

The SGA40U48-P1J AC/DC Desktop, Wall Adapters adopts a highly reliable PWM design that achieves high efficiency, helps to reduce power consumption, and ensure a long-term stability of performance. Our AC/DC Desktop, Wall Adapters also has an integrative design with built-in EMI filter, short circuit protection, over temperature protection, and over/under voltage protection, making it safe and reliable to use. It is widely used in household appliances, office equipments, and industrial automation & control.

SGA40U48-P1J Application Field and Working Principle

The SGA40U48-P1J AC/DC Desktop, Wall Adapters can be used in a variety of applications including industrial automation & control, office equipment, and household appliances. Thanks to its 4A output current and 48V output voltage, the SGA40U48-P1J is particularly suitable for powering up computers, printers and consumer electronics devices.

The SGA40U48-P1J AC/DC Desktop, Wall Adapters uses the single-ended forward converter topology. It is based on the principle of voltage transformation and the regulator is responsible for the power conversion. The primary component in the regulator is a step-down transformer, whose function is to reduce the input voltage. The transformer is connected to a switching circuit, which converts the AC input to DC output.

After passing through the transformer, the voltage is rectified by a diode bridge. The diode bridge rectifies the analog signal into a digital signal. The capacitors act as a filter, smoothing the output. The regulator then regulates the output of the rectified and filtered signal to adjust the current or voltage to the desired value.

The SGA40U48-P1J AC/DC Desktop, Wall Adapters is equipped with an EMI filter which can effectively suppress common mode noise, thus ensuring the stability and reliability of the system. The integrated over temperature, short circuit, over voltage and under voltage protections can protect the system from various risks and prevent potential hazards.

In conclusion, the SGA40U48-P1J AC/DC Desktop, Wall Adapters is a reliable and cost- effective desktop solution for many applications. It delivers up to 4A of current and 48V of output voltage, and uses the single-ended forward converter topology. It features a built-in EMI filter and multiple protection features for optimal power conversion. All in all, it is an ideal choice for powering many types of devices and systems.

The specific data is subject to PDF, and the above content is for reference

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