RAC03-24SC/277

Power (Watts):	3W
Weight:	0.062 lb (28.12g)
Approvals:	EN, UL
Load Regulation:	±6%
Line Regulation:	±1%
Size / Dimension:	1.49" L x 0.94" W x 0.64" H (37.8mm x 23.9mm x 16.2mm)
Package / Case:	16-DIP Module, 5 Leads
Mounting Type:	Through Hole
Efficiency:	80%
Operating Temperature:	-25°C ~ 85°C (With Derating)
Features:	OVP, SCP
Applications:	ITE (Commercial)
Series:	POWERLINE RAC03/277
Current - Output (Max):	125mA
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	24V
Voltage - Input:	85 ~ 305 VAC
Number of Outputs:	1
Moisture Sensitivity Level (MSL):	--
Type:	Enclosed
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete

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AC/DC converters are widely used in the control, monitoring, energy saving and power generation applications. In particular, they are commonly used to convert electric power from AC to DC or vice versa. The RAC03-24SC/277 application field and working principle are particularly important for these converters.RAC03-24SC/277 is an AC-DC converter that is designed to provide efficient and reliable performance. The converter has a wide input voltage range of 85 to 277 volts and a wide frequency range of 50 to 63 Hertz. It \'s output offers a voltage range of 24 to 28 volts with a current output of 10.5 amps. The converter features a soft-start circuit to protect the connected loads, a temperature protection circuit to protect the converter from thermal damage, and an active power factor correction circuit to maximize the efficiency of the connected loads. The converter can be used for switching and control applications with an adjustable frequency range of 150 to 600 Hertz. Moreover, the converter has protections for over voltage, under voltage, over temperature, and over current conditions.The working principle of RAC03-24SC/277 converter is based on a circuit topology that uses an isolated DC-DC converter and a synchronous rectifier to convert from AC to DC. The AC input is rectified by the bridge rectifier into an isolated DC voltage. The rectified DC is then applied to the primary side of the transformer and rectified by a synchronous rectifier. Finally, the rectified DC voltage is fed to the output of the DC-DC converter.Overall, the RAC03-24SC/277 is a highly efficient and reliable AC-DC converter that is suitable for switching and control applications. It has a wide input voltage range, a wide frequency range, and various protections to ensure the safety of the connected loads. The converter uses a circuit topology with an isolated DC-DC converter and a synchronous rectifier to convert from AC to DC at the output. The converter has a soft-start circuit, a temperature protection circuit, and a active power factor correction circuit, making it an ideal choice for any switching and control application.

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