RPMD20-4805SFW

Voltage - Output 3:	--
Approvals:	CE
Size / Dimension:	4.92" L x 2.27" W x 0.97" H (125.0mm x 57.6mm x 24.5mm)
Mounting Type:	DIN Rail
Operating Temperature:	--
Efficiency:	--
Applications:	ITE (Commercial)
Power (Watts):	20W
Current - Output (Max):	4A
Voltage - Output 4:	--
Series:	POWERLINE Power Modules
Voltage - Output 2:	--
Voltage - Output 1:	5V
Number of Outputs:	1
Voltage - Input (Max):	75V
Voltage - Input (Min):	18V
Type:	Enclosed
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC DC Converters: The RPMD20-4805SFW Application Field and Working Principle

A DC DC converter, or DC to DC converter, is a type of power conversion electronics component that is used to convert a direct current (DC) voltage into another DC voltage. This type of power converter is often used in applications that involve the processing of a voltage of more than one voltage level, or that require the processing of signals from different sources. The RPMD20-4805SFW is a wide-input DC DC converter suitable for mobile applications or isolated AC to DC input applications. Its features include over-voltage, over-temperature, and short circuit protections, as well as an intelligent speed control feature.The RPMD20-4805SFW converter utilizes an advanced switched-mode power supply wherein the output voltage is regulated by controlling the peak current of the inductor. This is accomplished using pulse-width modulation (PWM), where the width of the pulses is used to vary the output voltage. In addition, the PWM controller is used to control the average power delivered to the load by changing the conduction angle of the MOSFET switch, which is then modulated by a fixed frequency.The RPMD20-4805SFW is primarily used in applications that require an adjustable DC-DC converter with a wide input voltage range. It is suitable for use in mobile and automobile applications, as well as in isolated AC to DC input applications. It is also suitable for high power mobile and desktop power adapter solutions.The RPMD20-4805SFW converter is designed with a maximum duty cycle of greater than 95%. It can be set to operate from any input voltage of 6 V to 40 V with a maximum output voltage of 5.5 V. It uses a synchronous rectification process wherein the main power switch is replaced by a pair of low loss MOSFETs, which allows the converter to achieve levels of efficiency greater than 95%. The RPMD20-4805SFW also features a battery-saver circuit that is capable of reducing the run-time of the converter by disabling the converter\'s main power switch. When the battery runs low, the battery saver circuit will shut down the converter with minimal energy consumption for efficient runtime. Additionally, the battery saver circuit can also detect over-discharge conditions and disable the converter to prevent further damage to the battery.In addition, the RPMD20-4805SFW also includes an inrush control that restricts the output current and an output over-voltage protection. The output over-voltage protection is designed to protect the load circuit and the converter from output voltage imbalance.Overall, the RPMD20-4805SFW is a wide-input DC DC converter that is suitable for use in many applications. Its features and functions make it an ideal candidate for mobile and automobile applications, as well as for isolated AC to DC input applications. Its features such as over-voltage, over-temperature, and short-circuit protection make it more reliable than its competitors. In addition, its battery-saver circuit and inrush control ensures that the converter is not put under stress unnecessarily.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description