RAC30-12SA-E-ST

Power (Watts):	30W
Approvals:	CE, cURus
Minimum Load Required:	--
Size / Dimension:	4.41" L x 2.51" W x 1.20" H (111.9mm x 63.7mm x 30.5mm)
Mounting Type:	Chassis Mount
Features:	DC Input Capable, Universal Input
Operating Temperature:	-40°C ~ 70°C (With Derating)
Efficiency:	82%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	POWERLINE RAC30-A
Current - Output (Max):	3A
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

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AC DC Converters

The RAC30-12SA-E-ST is an AC DC converter that is used to convert alternating current (AC) to direct current (DC) voltage. This type of converter is mainly used in various electronic applications, like personal computers, audio/video equipment, communication systems, and many other industrial applications. To understand the working principle of this converter, it is necessary to understand the principles of AC and DC power.When alternating current (AC) is used, the voltage associated with it is constantly changing between positive and negative values from zero volts to a maximum and back to zero volts. There is a peak voltage at each half wave at which the current either starts or ends. When DC voltage is used, the voltage is a constant, meaning that the voltage is always positive or negative and never changes. In order to convert AC to DC, the AC signal must be rectified or “smoothed out” so that it stays at a constant positive or negative voltage.The RAC30-12SA-E-ST AC DC converter makes use of a transformer to convert the AC voltage to a DC voltage. A transformer is an electrical device that takes alternating current (AC) voltage from one source and converts it to a different voltage. This voltage can then be used to power various electronic devices. The converter operates by taking in an AC voltage, usually 110 volts AC, and converting it to a low voltage DC signal.The AC voltage is first applied to the primary windings of the transformer. It is then stepped up or down depending on the desired DC voltage output. The current is then sent through the secondary winding of the transformer. This current is then rectified or “smoothed out” using diodes, or rectifier circuits. This rectified current is then sent through a filter to remove any unwanted ripple and to give a clean, constant DC voltage. A voltage regulator can also be used to ensure that the output voltage remains constant.The RAC30-12SA-E-ST is a durable AC DC converter that is designed to deliver a constant DC voltage of 12 Volts. It is designed for a wide variety of applications, including automotive, industrial, audio/video, and communications. It is also capable of providing surge currents up to 30 Amps, and a maximum power output of 360 Watts.The RAC30-12SA-E-ST is a reliable and efficient AC DC converter that is ideal for many applications. Its ability to convert AC to DC and its various features make it an effective and versatile device for a variety of electronic setups.

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