QPD-50-12 Allicdata Electronics
Allicdata Part #:

QPD-50-12-ND

Manufacturer Part#:

QPD-50-12

Price: $ 18.24
Product Category:

Power Supplies - External/Internal (Off-Board)

Manufacturer: Qualtek
Short Description: AC/DC CONVERTER 12V 50W
More Detail: Enclosed AC DC Converter 1 Output 12V 4.2A 90 ~...
DataSheet: QPD-50-12 datasheetQPD-50-12 Datasheet/PDF
Quantity: 1000
100 +: $ 16.57980
Stock 1000Can Ship Immediately
$ 18.24
Specifications
Power (Watts): 50W
Approvals: CB, CE, cURus
Minimum Load Required: --
Size / Dimension: 3.90" L x 3.23" W x 1.38" H (99.0mm x 82.0mm x 35.0mm)
Mounting Type: Chassis Mount
Features: Adjustable Output, DC Input Capable, Universal Input
Operating Temperature: -25°C ~ 70°C (With Derating)
Efficiency: 85%
Voltage - Isolation: 3kV
Applications: ITE (Commercial)
Series: QPD-50
Current - Output (Max): 4.2A
Voltage - Output 4: --
Voltage - Output 3: --
Voltage - Output 2: --
Voltage - Output 1: 12V
Voltage - Input: 90 ~ 264 VAC
Number of Outputs: 1
Type: Enclosed
Part Status: Active
Description

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AC DC converters provide the bridge between AC electrical power and DC electrical power, either as a rectifier or an inverter. The rectifier is used to convert AC electrical power to DC electrical power, usually with the goal of charging a DC source, such as a battery, which is then used to power everything from television sets to computers. The inverter is used to convert DC electrical power to AC electrical power, usually with the goal of providing a source of AC electricity, such as for powering an electrical appliance or running a motor. One type of AC DC converter is the QPD-50-12, which is a resistor-capacitor-diode integrated circuit combining rectifying circuit and an inverting circuit to provide AC and DC power.

The QPD-50-12 AC DC converter is typically used in domestic and commercial applications. It is most often used to convert AC electrical power to DC electrical power. Domestic examples include powering battery-charging systems used to charge cell phone batteries and laptop batteries, powering standby home or work systems, and powering UPS systems. Commercial examples include powering solar energy systems, powering computers, and powering backup batteries in office buildings. This integrated circuit has a maximum operating frequency of 50Hz and a maximum output voltage of 12V.

The working principle of the QPD-50-12 AC DC converter is relatively simple. The rectifying circuit of the integrated circuit consists of the diode, which is used to convert AC power to DC power. The output of the rectifier is then applied to the inverting circuit, which consists of the resistor and capacitor. These two components are used to convert the DC power back to AC power. When the output of the inverting circuit is greater than the input of the rectifying circuit, the output of the inverting circuit is said to be inverted and the AC power is delivered to the load.

The QPD-50-12 AC DC converter can be used in a wide variety of applications and is a cost-effective solution for supplying both AC and DC electrical power. It is reliable, efficient, capable of handling high currents, and has a low parts count. This AC DC converter can be used in both domestic and commercial applications and does an excellent job of converting AC to DC power, and DC to AC power, at a reasonable cost.

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

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