RPA20-2412SAW/N-HC

Current - Output (Max):	1.67A
Control Features:	Enable, Active Low
Supplier Device Package:	6-DIP Module
Size / Dimension:	1.00" L x 1.00" W x 0.66" H (25.4mm x 25.4mm x 16.8mm)
Package / Case:	6-DIP Module
Mounting Type:	Through Hole
Efficiency:	88%
Operating Temperature:	-40°C ~ 85°C (With Derating)
Features:	Remote On/Off, OCP, OTP, OVP, SCP, UVLO
Applications:	ITE (Commercial), Railway
Voltage - Isolation:	1.6kV
Power (Watts):	20W
Series:	POWERLINE RPA20-AW
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input (Max):	36V
Voltage - Input (Min):	9V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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DC-DC Converters

DC-DC converters are devices used to change the voltage of dc power. DC-DC converters are found in various forms in consumer and industrial applications. DC-DC converters are used in a wide array of applications ranging from computers and laptops, to medical, aerospace, automotive, and telecom equipment. The RPA20-2412SAW/N-HC DC-DC converter is a high power density, low voltage step-down converter with an input voltage range of 4.75 V to 28 V and an output current range of 5 A to 10 A. It is an excellent choice for applications such as telecom base station power supply, industrial control systems, and security systems.

Working Principle

The RPA20-2412SAW/N-HC works on the principle of pulse-width modulation (PWM). The input signal is converted from a DC voltage to a pulsed high frequency square wave by an internal oscillator. This is done by changing the duty cycle of the output signal as the input voltage changes and providing automatic voltage feedback. The high frequency pulse signal is then passed through an inductor. Due to the changing magnetic field, a voltage is induced across the inductor. This voltage is then used to drive the output load. As the input voltage changes, the pulse width is adjusted based on the feedback voltage to maintain a constant output voltage.

Applications

One of the primary advantages of the RPA20-2412SAW/N-HC is its high power density and efficiency. It is suitable for applications which require high power output with limited space. This converter is well suited for telecom base station power supplies, industrial control systems, and security systems. In addition, it can also be used in telecommunications, medical, industrial, and automotive applications.The RPA20-2412SAW/N-HC has multiple protections including over current, over voltage, short circuit, over temperature, and reverse polarity protection. It is also capable of surviving up to 5 G\'s of vibration and 30 G\'s of shock. This makes the converter suitable for use in harsh environments where high shock and vibration levels are encountered. Additionally, the RPA20-2412SAW/N-HC is RoHS compliant and has a wide temperature range of -40°C to +85°C. This makes it suitable for use in a variety of applications including those exposed to extreme temperatures or those with limited space. In summary, the RPA20-2412SAW/N-HC DC-DC converter is an excellent choice for applications such as telecom base station power supply, industrial control systems, and security systems. Its high power density, efficiency, multiple protection features, wide temperature range, and RoHS compliant design make it an ideal choice for use in harsh environments or applications with limited space.

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