V375C48C150B

Current - Output (Max):	3.13A
Base Part Number:	V375C48C150
Size / Dimension:	2.28" L x 1.45" W x 0.57" H (57.9mm x 36.8mm x 14.5mm)
Package / Case:	Quarter Brick
Mounting Type:	Through Hole
Efficiency:	86.3%
Operating Temperature:	-20°C ~ 100°C
Features:	OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	150W
Series:	MICRO
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	48V
Voltage - Input (Max):	425V
Voltage - Input (Min):	250V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC/DC converters are electrical components designed to convert a direct current (DC) voltages from one level to another. DC/DC converters are commonly used in a variety of applications where the voltage needs to be altered, or where a DC signal needs to be isolated from an AC mains supply. One such application is the V375C48C150B DC-DC converter, which is used to convert 48VDC to 375VDC with a regulation of 10%.The V375C48C150B is a single-phase DC-DC converter with a voltage input range of 45 to 55V. It is capable of providing up to 150A of output current and an adjustable output voltage range of 0-375V. The converter features a maximum efficiency of 98.5% and a typical regulation of +10/-20%. It also features a low ripple, of up to 5Vp, and a low standby power consumption of 2.5 watts. The converter utilizes a PWM control topology with a soft-switching technique that operates at a switching frequency of 250 KHz, allowing for a faster on/off switch time and improved efficiency. In addition, the V375C48C150B also features a built-in fractional divide-by-two circuit that enables the converter to generate an intermediate DC voltage from the primary DC input source. This feature is useful when the output power needs to be further regulated.In terms of safety, the V375C48C150B has active under-voltage lockouts, overload protection and overvoltage protection.The under-voltage lockout circuit ensures that at the start of the converter, the on/off times of the control loop are properly calibrated. The overload protection protects the device from excessive current flows and the overvoltage protection feature reduces the risk of a short-circuit or overvoltage situation on the output.Overall, the V375C48C150B is an efficient and robust DC/DC converter, designed for applications requiring a conversion from 48 to 375VDC. It has minimal ripple, an efficiency of 98.5%, a regulation of +10/-20% and offers safety features such as under-voltage lockout, overload protection, and overvoltage protection.

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