RP120Q-4815SRW/P-HC

Current - Output (Max):	8A
Supplier Device Package:	Quarter Brick
Size / Dimension:	2.28" L x 1.45" W x 0.74" H (57.9mm x 36.8mm x 18.8mm)
Package / Case:	Quarter Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-40°C ~ 100°C (With Derating)
Features:	OCP, OTP, OVP, SCP, UVLO
Applications:	ITE (Commercial), Railway
Voltage - Isolation:	2.25kV
Power (Watts):	120W
Series:	POWERLINE RP120-RW
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	15V
Voltage - Input (Max):	75V
Voltage - Input (Min):	16.5V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active

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DC DC Converters

DC-DC converters are electrical circuits that convert direct current (DC) from one voltage level to another. The RP120Q-4815SRW/P-HC is a DC-DC converter specifically designed for use in harsh environment applications. This converter provides a stable output voltage from an input voltage of up to 48 volts, allowing it to be used in a wide range of applications from automotive to industrial, to telecom, to medical.This converter is a stepping-down DC-DC converter, meaning it reduces input voltage from 48 volts to 15 volts while simultaneously converting the current from DC to alternating current (AC). This is done by using a boost converter circuit composed of a switching regulator, an inductor, and a diode. The switching regulator is the key component of this converter, as it is responsible for regulating and controlling the flow of electricity.When the regulator is turned on, the inductor stores energy in the form of a magnetic field. Elementary physics tells us that when a current passes through a conducting loop, it creates a changing magnetic field which in turn creates an electromotive force (EMF). This EMF can then be used to supply current to a load, such as a motor or light-emitting diode (LED). When the regulator is turned off, the stored energy is released and the diode acts as a rectifier, changing the direction of the current flow from AC to DC. This allows the converter to step down the input voltage and current over a wide range of output voltages and currents from 15 volts to 230 volts DC. What’s more, the converter has an excellent efficiency of up to 97%, which allows it to meet the stringent requirements of high power applications.The RP120Q-4815SRW/P-HC converter is designed to withstand a wide range of operating temperatures, from -40 degrees Celsius to +70 degrees Celsius. This makes it suitable for applications in extreme environments, such as in off-shore oil rigs or where the converter is exposed to sudden temperature fluctuations. The converter also has an impressive surge current and short-circuit protection capability.The RP120Q-4815SRW/P-HC is a reliable and versatile DC-DC converter capable of handling a range of applications in extreme environments. Its simple circuitry and efficient operation make it the ideal solution for a wide variety of applications.

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