RAC05-12SB-E Allicdata Electronics
Allicdata Part #:

RAC05-12SB-E-ND

Manufacturer Part#:

RAC05-12SB-E

Price: $ 30.95
Product Category:

Power Supplies - Board Mount

Manufacturer: RECOM Power
Short Description: AC/DC CONVERTER 12V 5W
More Detail: Enclosed AC DC Converter 1 Output 12V 420mA 90 ...
DataSheet: RAC05-12SB-E datasheetRAC05-12SB-E Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
9 +: $ 28.13300
Stock 1000Can Ship Immediately
$ 30.95
Specifications
Power (Watts): 5W
Weight: 0.067 lb (30.39g)
Approvals: CE, cULus
Load Regulation: ±0.5%
Line Regulation: ±0.3%
Size / Dimension: 2.00" L x 1.00" W x 0.62" H (50.8mm x 25.4mm x 15.7mm)
Package / Case: 4-DIP Module
Mounting Type: Through Hole
Efficiency: 73%
Operating Temperature: -40°C ~ 70°C (With Derating)
Features: SCP
Applications: ITE (Commercial)
Series: POWERLINE RAC05-B
Current - Output (Max): 420mA
Voltage - Output 4: --
Voltage - Output 3: --
Voltage - Output 2: --
Voltage - Output 1: 12V
Voltage - Input: 90 ~ 264 VAC
Number of Outputs: 1
Moisture Sensitivity Level (MSL): --
Type: Enclosed
Lead Free Status / RoHS Status: --
Part Status: Not For New Designs
Description

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AC DC Converters are versatile devices that can be used in a variety of applications. The RAC05-12SB-E is one such converter, and is suited for a wide range of applications. This article will discuss its application field and working principle.

Application Field

The RAC05-12SB-E is a AC/DC converter designed to DC-ize AC 100–240Vac input into 12Vdc output. This converter is well suited for powering LED light systems and various other LED fixtures, household and commercial electrical/electronic equipment, battery chargers, industrial equipment, and various types of communication equipment. It is ideal for use in automotive, mobile, or marine applications as it can operate in a wide range of temperatures from -40°C to +85°C.

Working Principle

The RAC05-12SB-E operates using a step-down transformer topology, meaning it converts an AC signal into a lower voltage DC signal. The AC input voltage is stepped down with a special transformer, which then converts the alternating current (AC) into a direct current (DC) of 12Vdc. It then passes through a rectification bridge to convert the AC input signal to a DC output signal. This is then filtered using a low-pass filter to reduce the ripple voltage present in the DC signal. Finally, the voltage is stabilized using a voltage regulator, making the output voltage constant.

Conclusion

The RAC05-12SB-E is an AC/DC converter designed to convert an AC 100–240Vac input into 12Vdc output. This converter is well suited for powering a variety of household and industrial electrical/electronic equipment, avoiding the need to use multiple converters for the same task. This converter utilizes a step-down transformer topology, which converts the AC input signal into a DC output, rectifies it, filters it, and stabilizes it with a voltage regulator. This makes the RAC05-12SB-E an ideal solution for a variety of applications.

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

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