PH150F280-3

Current - Output (Max):	30A
Control Features:	Enable, Active Low
Size / Dimension:	3.39" L x 2.83" W x 0.50" H (86.0mm x 72.0mm x 12.7mm)
Package / Case:	Module
Mounting Type:	Through Hole
Efficiency:	--
Operating Temperature:	-20°C ~ 85°C
Features:	Remote On/Off, OCP, OVP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	150W
Series:	PH-F
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
Voltage - Input (Max):	400V
Voltage - Input (Min):	200V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Obsolete
Packaging:	Bulk

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DC/DC Converters

A DC/DC converter is an electrical power conversion device which is used to convert direct current (DC) from a higher voltage to a lower voltage and vice versa. The PH150F280-3 is a DC/DC converter that is designed to provide a reliable and efficient solution for high-power, low-voltage applications.

Application Field

The PH150F280-3 is primarily used in applications requiring high-power supplies, such as power supplies for telecom applications, renewable energy, industrial automation and medical devices. The device is also ideal for MIL grade applications such as avionics and embedded systems. The PH150F280-3 is designed to provide a cost-effective and reliable power supply solution for high-power, low-voltage applications.

Working Principle

The working principle of the PH150F280-3 DC/DC converter is based on the simplest of all DC/DC converter topologies: the buck topology. This topology utilizes a switching type regulator circuit to produce a lower output voltage. The circuit works by rapidly turning a MOSFET switch on and off, which controls the amount of energy delivered to the load from the input voltage. A voltage feedback loop is used to control the duty cycle of the MOSFET switch, which in turn determines the output voltage of the device.The PH150F280-3 utilizes a synchronous rectifier configuration with two MOSFET switches which provide superior efficiency and low on-state losses compared to other topologies. Additionally, the device has a wide input voltage range from 150V to 400V and supports output voltages as low as 0.7V. The device has a frequency-hopping design that provides superior reliability and electrical noise immunity for portable and stationary applications.The PH150F280-3 is a high power, low voltage DC/DC converter that provides an efficient and reliable solution for a variety of applications. The device utilizes a synchronous rectifier configuration with two MOSFET switches to provide superior efficiency and low on-state losses. Additionally, the device has a wide input voltage range and supports output voltages as low as 0.7V. The device has a frequency-hopping design that provides superior reliability and electrical noise immunity for portable and stationary applications.

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