V375B48T200BN2

Current - Output (Max):	4.17A
Base Part Number:	V375B48T200
Size / Dimension:	2.28" L x 2.20" W x 0.50" H (57.9mm x 55.9mm x 12.7mm)
Package / Case:	9-DIP Module
Mounting Type:	Through Hole
Efficiency:	88.4%
Operating Temperature:	-40°C ~ 100°C
Features:	OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	200W
Series:	MINI
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 are devices that are used to convert the electrical energy from one type to another for a number of applications. The V375B48T200BN2 is an output DC-DC converter specifically designed for telecom applications. It features a wide 2:1 input voltage range, 375 W of output power, active current sharing, and a wide range of operating temperatures.The V375B48T200BN2 is a power supply designed for telecom applications with a wide temperature range of -40° to +80°C. It provides a wide 2:1 input voltage range from 36 V to 75V and 375 W of output power at 48V and 3.8 A. It also features Active Current Sharing, which allows up to four V375B48T200BN2 power supply modules to operate in parallel for up to 1500 w of power.The operating principles of the V375B48T200BN2 are based on a Flyback topology. A flyback topology utilizes a transformer to create at least two energy storage components, an inductor and a capacitor. This is done by applying an ac voltage to the primary winding which induces a voltage in the secondary winding. The current flowing through the secondary winding is stored in the inductor and capacitor, which causes the energy to be stored in both components.Once the energy storage components are full, the power supply switches off the energy to the primary winding and the energy stored in the components is discharged over the output terminals. The output voltage of the V375B48T200BN2 is regulated by the pulse width modulation (PWM) control circuitry. This PWM circuitry adjusts the duty cycle of the power supply to maintain a constant voltage output.In addition to its telecom applications, the V375B48T200BN2 is also suitable for industrial, military, transportation, and renewable energy applications. It is approved by UL/CSA/CB and is built to meet the requirements of NEC Class 2 and EN55032 standards.To ensure reliable power delivery and long life, the V375B48T200BN2 features an integrated thermal shutdown circuit, input and output overvoltage protection, short circuit proof inductive outputs, output overcurrent protection with hiccup mode output protection, and input undervoltage protection. This is all in addition to the active current sharing feature, which allows up to four power supply modules to be connected in parallel for up to 1500 W of output power.The V375B48T200BN2 is an advanced and reliable DC-DC converter specifically designed for telecom applications. With its wide operating temperature range and output power, high efficiency, active current sharing, and safety features, it is ideally suited for a variety of applications including telecom, transportation, industrial, military, and renewable energy.

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