RAC20-12SA

Power (Watts):	20W
Weight:	0.243 lb (110.22g)
Approvals:	CE, cULus
Load Regulation:	±1%
Line Regulation:	±0.5%
Size / Dimension:	2.76" L x 1.89" W x 0.88" H (70.0mm x 48.0mm x 22.3mm)
Package / Case:	8-DIP Module, 5 Leads
Mounting Type:	Through Hole
Efficiency:	83%
Operating Temperature:	-25°C ~ 70°C (With Derating)
Features:	OCP, OVP, SCP
Applications:	ITE (Commercial)
Series:	POWERLINE RAC20-A
Current - Output (Max):	1.67A
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:	Active

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AC/DC Converters

AC/DC converters are devices used to convert alternating current (AC) into direct current (DC) or vice versa at a given or adjustable voltage level. There are a wide variety of AC/DC converters, ranging from standard AC/DC power supplies to more advanced systems. AC/DC converters are used in a variety of applications including electronics, microcontrollers, and mobile devices.

RAC20-12SA Application Field and Working Principle

The RAC20-12SA AC/DC converter is a 12 A adjustable power supply unit manufactured by B&K Precision. The RAC20-12SA provides a 0 – 30 VDC adjustable output voltage range, making it suitable for a wide variety of electronics, industrial applications, and laboratories.The RAC20-12SA features an adjustable voltage range of 0-30VDC, and features both variable and constant voltage settings. It also features short circuit, over temperature, and over current protection for added safety and reliability. The unit features a linear transformer with a high efficiency that reduces power losses. This makes it a highly efficient device that can be used in a wide variety of applications.The RAC20-12SA utilizes an advanced switching mode topology to achieve high efficiency and robust performance. The switching mode circuit architecture is designed to reduce the unnecessary components in the circuit, leading to its small physical size. The circuit is built based on the principles of hard switching macro control, resulting in low output ripple and low noise operations.The RAC20-12SA features a power supply primary feedback circuit to ensure stable and accurate voltage regulation. The unit\'s fanless design eliminates the need for a cooling fan and reduces the need for maintenance. The power supply is protected from both over temperature and over current for added safety and reliability.The RAC20-12SA AC/DC converter is a versatile and reliable device that is suitable for a wide variety of applications. It offers high efficiency, low noise operation, and reliable performance, making it a great choice for various applications. Its advanced features and compact size make it an ideal device for a variety of industrial, electronics, and laboratory applications.

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