R0.25S-2412/H-R

Current - Output (Max):	21mA
Size / Dimension:	0.49" L x 0.42" W x 0.28" H (12.8mm x 10.7mm x 7.0mm)
Package / Case:	8-SMD Module, 5 Leads
Mounting Type:	Surface Mount
Efficiency:	60 ~ 70%
Operating Temperature:	-40°C ~ 100°C
Features:	SCP
Applications:	ITE (Commercial), Medical
Voltage - Isolation:	3kV
Power (Watts):	250mW
Series:	ECONOLINE R0.25S
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input (Max):	26.4V
Voltage - Input (Min):	21.6V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction-What is DC DC Converter ?

A DC/DC converter is a device that converts a source of direct current (DC) from one voltage level to another. It is a type of electric power converter. It works by taking energy from a source of direct current electricity and converting it to a different voltage level. This conversion process is known as DC-DC conversion.The use of DC/DC converters is common in powering subcircuits of equipment such as automotive, computer and industrial electronics. In these applications, the output voltage of the converter is usually less than its input voltage.

R0.25S-2412/H-R application field and working principle

The R0.25S-2412/H-R is an ideal DC/DC converter designed for industrial use in a wide range of applications. This device is a step-down type high-performance converter that provides up to 25 A of power and a rated output voltage from 12 V to 24 V. This device is available in two versions, a standard version (R0.25) and an enhanced version (R0.25H-R).The R0.25S-2412/H-R converter operates with both a variable and constant input voltage of up to 28 V. The output voltage of the device can be fixed or adjustable, with an adjustable range of 12 to 24 V. The R0.25S-2412/H-R also features a wide operating temperature range of -10°C to +85°C, and a high efficiency of up to 92%.The working principle of the R0.25S-2412/H-R converter is based on the principle of a buck converter. A buck converter works by switching an electronic switch, typically a power MOSFET, on and off at a certain rate to regulate the output voltage. The MOSFET is connected to a current sense resistor in order to control the current. The voltage at the output of the converter is determined by the duty cycle of the input signal, the value of the current sense resistor and the voltage of the source.

Conclusion

The R0.25S-2412/H-R converter is a very useful device that has many applications in industrial equipment. It is a high performance, high efficiency converter that is capable of providing up to 25A of power and a rated output voltage from 12 V to 24 V. The converter operates with both a variable and constant input voltage and has a wide operational temperature range. The working principle of the R0.25S-2412/H-R is based on the principle of a buck converter. This DC/DC converter can be used in many applications where a low output voltage is required to power subcircuits.

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