RAC20-15SA-ST

Power (Watts):	20W
Approvals:	CE, cURus
Minimum Load Required:	--
Size / Dimension:	4.41" L x 2.51" W x 1.08" H (111.9mm x 63.7mm x 27.5mm)
Mounting Type:	Chassis Mount
Features:	DC Input Capable, Universal Input
Operating Temperature:	-25°C ~ 70°C (With Derating)
Efficiency:	82%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	POWERLINE RAC20-A
Current - Output (Max):	1.34A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	15V
Voltage - Input:	90 ~ 264 VAC
Number of Outputs:	1
Type:	Enclosed
Part Status:	Active

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AC DC Converters

The RAC20-15SA-ST is an AC-DC converter that is designed for cost-sensitive applications. It is a reliable, low-cost device that can deliver power to loads ranging from small appliances to industrial motor control. This device is capable of regulating both AC and DC outputs with ease, providing seamless power conversion.The RAC20-15SA-ST converts AC power into DC power by rectifying it to a low voltage, then applying a DC to DC converter to the rectified voltage. Its DC output can be adjusted and the DC to DC moving current can be adjusted as needed for the corresponding load characteristics. The device can operate in a wide variety of environments, from a light load situation to a high voltage and high frequency application. This AC-DC converter offers the user the ability to regulate the voltage and current at the load with high efficiency. With the built-in self-protection feature, the RAC20-15SA-ST can also protect the application from unexpected surge or short circuit. The temperature control protocol helps to regulate the thermal power dissipation.The working principle of RAC20-15SA-ST relies on a pre-selected input voltage to produce a regulated output voltage. The AC input is again rectified using a rectifier bridge using a diode. The rectified voltage is then applied to a DC-to-DC converter which can efficiently convert the DC voltage to a low voltage DC output. The output voltage is then adjusted by a potentiometer or voltage regulator according to the requirement of the application. Also included in the device is a temperature control protocol which will regulate the amount of thermal power dissipation based on the application’s ambient temperature. Additionally, the RAC20-15SA-ST has a self-protection feature which will protect the application from over-voltage and over-current.Overall, the RAC20-15SA-ST is a reliable, low cost AC-DC converter that can be tailored to fit any application, from small appliances to industrial motor control. Its ability to regulate both AC and DC outputs, in addition to its thermal and overload protection, make it the ideal choice for cost-sensitive applications.

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