RH-2412D/H

Current - Output (Max):	42mA, 42mA
Size / Dimension:	0.77" L x 0.28" W x 0.40" H (19.7mm x 7.1mm x 10.2mm)
Package / Case:	7-SIP Module, 5 Leads
Mounting Type:	Through Hole
Efficiency:	84%
Operating Temperature:	-40°C ~ 90°C
Features:	SCP
Applications:	ITE (Commercial), Medical
Voltage - Isolation:	4kV
Power (Watts):	1W
Series:	ECONOLINE RH
Voltage - Output 3:	--
Voltage - Output 2:	-12V
Voltage - Output 1:	12V
Voltage - Input (Max):	26.4V
Voltage - Input (Min):	21.6V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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DC DC Converters

DC-DC converters are power electronics devices commonly used in a wide variety of applications ranging from low-power to high-power systems. These devices are key in the smooth operation of many electronic systems as they enable the proper power conversion of from one voltage to another or from a high-power DC source to a low-power DC output. The RH-2412D/H DC-DC converters are designed for highly efficient power conversion applications where maximum power density and long-term reliability is a must.

RH-2412D/H Application Field

The RH-2412D/H DC-DC converter is a low-power, high-efficiency switch mode converter particularly suited for harsh environment applications that requires high efficiency and low power consumption for it\'s DC input voltage levels. Those environment applications can include the energetical transmission, communications, medical, automotive and consumer markets.The RH-2412D/H converters feature an industry-leading peak efficiency of 94%, thus allowing longer battery life for electronic applications. It is also one of the most compact converters in the market. This highly reliable and industry-proven converter has a high power density of up to 103 W/in 3, making it ideal for space-sensitive applications. Furthermore, its maximum operating temperature of up to 85°C without derating enables the converter to operate even in harsh environments.

RH-2412D/H Working Principle

The main components of the RH-2412D/H DC-DC converter are the input filter, the switch-mode converter, and the output filter.The input filter is designed to filter out any high-frequency noise from the input power supply. This ensures that the switch-mode power converter receives clean and reliable power.The switch-mode converter is the heart of the DC-DC converter. This is where the input voltage is converted to the required output voltage. The converter is made up of a power transistor, sometimes referred to as a power switch, and an inductor or transformer. The power switch is used to alternately turn on and off at certain intervals, creating a varying voltage that is stepped up or down by the inductor or transformer. The output of the switch-mode converter is then fed into the output filter which is designed to further filter any high-frequency noise and spikes and to provide a more steady output voltage.The RH-2412D/H features a maximum output current of 12A, a maximum input voltage of 24V, and a total output power of 288W. It has a total input-to-output isolation voltage of 2.5KV and an operating temperature range of -40 to +85°C. The converters have robust insulation properties between input and output which guarantees reliable operation and help to minimize the harmful effects of electrical noise in the environment. This is because its input and output are completely isolated so there is no direct current flow from input to output. It also has built-in over-temperature, short-circuit, and over-current protection features which make it highly dependable and suitable for a variety of applications. Additionally, it is FCC, RoHS, and CE compliant and comes with a one year warranty.

Conclusion

The RH-2412D/H DC-DC converters are designed for use in various applications that require reliable, high efficiency, and low power consumption power conversion. It only takes up a small space with its small size and high power density and its high efficiency allows for longer battery life. Its various features such as its wide operating temperature range, complete input-to-output isolation, built-in protection functions, and compliance with various standards makes it highly reliable and suitable for a variety of applications.

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