RK-123.3S/H6

Voltage - Output 3:	--
Size / Dimension:	0.77" L x 0.28" W x 0.40" H (19.6mm x 7.0mm x 10.2mm)
Package / Case:	7-SIP Module, 4 Leads
Mounting Type:	Through Hole
Efficiency:	74%
Operating Temperature:	-40°C ~ 90°C
Features:	SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	6.4kV
Power (Watts):	1W
Current - Output (Max):	303mA
Series:	ECONOLINE RK/H6
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
Voltage - Input (Max):	13.2V
Voltage - Input (Min):	10.8V
Number of Outputs:	1
Type:	Isolated Module
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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DC-DC converters are an essential type of available power conversion technology, widely used in various applications such as portable electronics, transportation, medical and industrial equipment. As a form of effective power conversion technology, it is designed to provide the suitable electrical power and transducers necessary for the desired operating conditions. The RK-123.3S/H6 is a type of DC-DC converter that provides a series of innovative features and technologies that enable the efficient conversion of alternating current (AC) to direct current (DC) in industrial and data processing applications. This high efficiency converter offers stable and reliable operation, high power, and low noise, while delivering excellent line and load regulation. The RK-123.3S/H6 is specifically designed for the different circuit elements applications to convert the output of a photovoltaic panel or the input of an AC/DC 85-264V AC power supply into a DC power supply. This DC-DC converter is capable of powering various DC products such as motor and control systems, electric vehicles, and self-service terminals in industrial applications. It is also suitable for different modules in the various application fields of industrial robots, machines, production lines, and medical equipment. Working PrincipleThe basic working principle behind the RK-123.3S/H6 is quite simple. The AC/DC power source is connected to the input terminal of the converter, which provides an input voltage that is converted into a DC output voltage. The conversion is achieved by using a switching power supply in which an input signal is switched on and off at precise short intervals to provide the required output. An inductor/capacitor filter is then used to smoothen out the pulsating signal.The RK-123.3S/H6 adopts full-digital control technology, which ensures that the required energy conversion efficiency remains high power while maintaining low noise levels. The fully digital control system eliminates the need for analog circuit elements, resulting in a light weight, low cost and highly efficient DC-DC converter.The RK-123.3S/H6 is equipped with a wide range of features, such as an adjustable output voltage, an adjustable power-on delay, and an adjustable frequency control. The power-on delay is adjustable from 0 to 180s and the frequency control range is between 73.7KHz and 77.3KHz. The RK-123.3S/H6 has a high input voltage range from 8V to 58V, with an output voltage range of 12V to 24V. It offers a maximum operating current of 3.3A and a maximum output power of up to 70W. The RK-123.3S/H6 is protected from overload and over current protection, short circuit protection and over voltage protection.ConclusionThe RK-123.3S/H6 is an advanced DC-DC converter capable of efficiently converting AC/DC power sources into a clean DC output voltage, while providing a wide range of features and technologies for various field applications like medical and industrial equipment. This high efficiency converter offers stable and reliable operation, high power and low noise, while delivering excellent line and load regulation.

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