RI3-1515S

Current - Output (Max):	200mA
Control Features:	--
Size / Dimension:	0.45" L x 0.30" W x 0.40" H (11.4mm x 7.6mm x 10.2mm)
Package / Case:	4-SIP Module
Mounting Type:	Through Hole
Efficiency:	88%
Operating Temperature:	-40°C ~ 85°C
Features:	--
Applications:	ITE (Commercial)
Voltage - Isolation:	1kV
Power (Watts):	3W
Series:	ECONOLINE RI3
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	15V
Voltage - Input (Max):	16.5V
Voltage - Input (Min):	13.5V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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DC DC Converters: RI3-1515S application field and working principle

DC DC converters are widely used in many industries for a variety of purposes, including power management, electrical conversion, and signal conditioning. The RI3-1515S is a high-frequency power supply converter, and is a perfect example of a DC DC converter. This article will explore the application field and working principle of the RI3-1515S.The RI3-1515S is a DC/DC switching power supply designed for use in low-power RF applications. It is a triple-output, 15V/15A, non-isolated buck converter. This means that it is capable of providing a constant voltage output from a varying supply voltage, while controlling the inrush current. The RI3-1515S requires an input of municipal voltage between 110V-230VAC and provides an output of 15V and 15A, giving a total power of 225W.The RI3-1515S is a great choice for applications requiring steady electrical conversion and efficient power management. Its high switching frequency and small footprint make it an ideal choice for applications in a wide range of applications such as radio frequency transmission or reception, radar systems, power line carrier communication, thermal imaging and broadband communication systems.The RI3-1515S provides many features to make implementation simple and fast. The active clamp reset circuit eliminates the need for an additional semiconductor and improves power efficiency, while the synchronous rectification eliminates the need for an additional snubber circuit and reduces EMI. The soft-start circuitry reduces input inrush current during start-up, while the adjustable frequency and slope compensation allows the designer to ensure that the outputs are accurately regulated.The RI3-1515S is powered by a 15V, 15A, 225W, low-noise, high-performance power switch, called a switching transistor. This is the heart of the circuit, and it is responsible for switching the DC supply voltage from the municipal voltage source to the desired output voltage and current.The switching transistor is the first step in the DC/DC conversion process. The transistor is controlled by a control circuit, which monitors the output voltage and current, and determines the amplitude of the gate voltage applied to the transistor. This is the act of power conversion, and is the basic principle behind the RI3-1515S.The RI3-1515S also includes a series of built-in protection mechanisms, which protect it from current overloads, short-circuits, and over-temperature conditions. These safety features ensure that the circuit remains safe and reliable, even under extreme operating conditions. The RI3-1515S DC/DC converter is an ideal choice for a variety of applications, as it is easily implemented and offers high efficiency, reliable operation, and excellent protection mechanisms. Its compact size and high efficiency make it an ideal choice for a variety of applications. Its broad operating temperature range allows additional flexibility for installation in harsh or extreme environments. The RI3-1515S is a reliable and cost effective solution for demanding power conversions.

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