REC5-4809SRWZ/H2/C/SMD-R

Current - Output (Max):	556mA
Size / Dimension:	1.26" L x 0.78" W x 0.44" H (32.0mm x 19.9mm x 11.2mm)
Package / Case:	24-SMD Module, 18 Leads
Mounting Type:	Surface Mount
Efficiency:	83%
Operating Temperature:	-40°C ~ 75°C
Features:	SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	2kV
Power (Watts):	5W
Series:	ECONOLINE REC5
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	9V
Voltage - Input (Max):	72V
Voltage - Input (Min):	18V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tape & Reel (TR)

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DC DC Converter and Its Application Field and Working Principle

A DC DC converter is a device used to convert high-voltage, low-current DC to low-voltage, high-current DC. The device operates by changing the power of the current passing through it and as such is used to increase or decrease voltage and current levels. They are used in a wide variety of applications, including automotive, industrial, and consumer electronics applications.One common DC DC converter is the REC5-4809SRWZ/H2/C/SMD-R. It is a highly efficient, step-up voltage regulator with current-mode control and fast current transient response. The device operates from an input voltage of 4.5 to 45 volts and can produce an output voltage of up to 59.2V. The output current is limited to 2.6A and the frequency of the device is adjustable between 1.2 and 3 kHz.The REC5-4809SRWZ/H2/C/SMD-R has a wide range of applications, including in electric vehicles, power supplies, cameras, and automotive systems. It is also suitable for other applications that require remote sensing, high-efficiency operation, and high current capabilities. The device is also suitable for off-board industrial systems, and can be used in applications such as motor control.When it comes to working principles, the REC5-4809SRWZ/H2/C/SMD-R uses a circuit architecture known as peak current mode control. This architecture allows for high-efficiency regulation while also offering a wide frequency range and current transient response. In this system, the oscillator is triggered by the input voltage, and the switching transistor is switched on and off by the oscillator output. A feedback loop is then used to regulate the output voltage to a precise level, allowing for precise voltage regulation.The REC5-4809SRWZ/H2/C/SMD-R also includes over-voltage and over-current protection features to ensure safe and reliable operation. Additionally, the device also has a built-in thermal shutdown feature which protects against overheating. Overall, the REC5-4809SRWZ/H2/C/SMD-R is an excellent DC DC converter with a wide range of applications and a reliable and efficient working principle. It can be used in a variety of applications where precise voltage regulation and high power is needed.

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