V300C2M50BG3

Current - Output (Max):	25A
Base Part Number:	V300C2M50
Size / Dimension:	2.28" L x 1.45" W x 0.65" H (57.9mm x 36.8mm x 16.5mm)
Package / Case:	Quarter Brick
Mounting Type:	Through Hole
Efficiency:	73.9%
Operating Temperature:	-55°C ~ 100°C
Features:	OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	50W
Series:	MICRO
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	2V
Voltage - Input (Max):	375V
Voltage - Input (Min):	180V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters are a crucial component in the power systems of modern day household appliances. The V300C2M50BG3 is a power supply module which could allow safe, reliable, and efficient power transmission from AC mains to a DC device. This module, running on the forward conversion topology, successfully provides output power up to 300W and a tested MTBF of greater than 50,000 hours.The V300C2M50BG3 utilizes the same components necessary for efficient power conversion available in most other modules, such as PFC controller IC, power switch IC, MOSFET, control circuit, rectifier bridge, and transformer. To ensure stability and reliability of operation, the modules are designed with 100% burn-in tests and under over-voltage, over-load, over-temperature protection.Its input power requirement range between 85VAC-264VAC, with full power input when connected to AC230V. The input frequency for the module is 47 ~ 63Hz, and its input current is not more than 6 Amp. Its output voltage can be adjusted between 4.5V ~ 14V, and output current is up to 26 Amp. With a wide range of operating temperature from -40°C to +85°C, the application of the module can be effectively extended to different scenarios.The V300C2M50BG3 is applicable to household appliances, such as air conditioners, refrigerators, rice cookers, etc. Its high power, long life, and adjustable output voltage all make it well suited for powering countless digital and electrical devices. The wide operating temperature range of -40°C to +85°C allow the module to function in extreme environments.The module’s protection and safety features further promotes its application field to meet the requirements of many practical scenarios. With the PFC controller IC, rectifier bridge, and active PFC circuit, the module is able to guarantee a high protection level, detecting potential faults, keeping power supply operations secure, and preventing damage to devices.Finally, we can further understand the working principle of the V300C2M50BG3 by following its path of energy flow. The AC mains powers the system, with the rectifier bridge rectifying the input AC source to make it DC. This DC current then enters into the PFC controller IC, where the AC-line is regulated and the sequence control is obtained. The phase-current sensed signal is then sent out to the power switch IC. The output current from the power switch IC is then sent to the transformer output. The PWM signal of the power switch IC is sent to the MOSFET to drive it on and off and to generate the output PWM waveform. With the transformer’s feedback, the MOSFET can adjust its output waveform to ensure the system stays in regulation. This is how the DC DC converter functions and how power is supplied safely and efficiently to the device. In conclusion, the V300C2M50BG3 DC DC converter is a piece of equipment that is incredibly vital for many industrial and household applications. With its wide input voltage range, adjustable output voltage, and reliable protection features, the module can be used to power countless digital devices safely, efficiently, and reliably.

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