PFE1100-12-054SD

Voltage - Output 3:	--
Approvals:	CB, CCC, cCSAus, CE, CQC, KC, NEMKO
Size / Dimension:	12.66" L x 2.15" W x 1.57" H (321.5mm x 54.5mm x 40.0mm)
Mounting Type:	Rack Mount
Operating Temperature:	0°C ~ 45°C
Efficiency:	92.9%
Applications:	ITE (Commercial)
Power (Watts):	1100W
Current - Output (Max):	90A
Voltage - Output 4:	--
Series:	PFE1100
Voltage - Output 2:	--
Voltage - Output 1:	12V
Number of Outputs:	1
Voltage - Input (Max):	72V
Voltage - Input (Min):	40V
Type:	Front End
Part Status:	Active
Packaging:	Bulk

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DC-DC converters are electronic components designed to provide either higher or lower output voltages than the input voltage, usually within defined voltage and current limits. The PFE1100-12-054SD is a high-efficiency step-down DC-DC converter designed to provide output voltages within a wide range of applications. This converter has a wide input voltage range from 6 to 36 volts and produces output voltages of 5, 12, or 24 volts DC, with a peak output current of 54A. The PFE1100-12-054SD is a switch-mode buck regulator type converter. It is a device which rapidly turns its output "off" and "on" during each cycle of operation, instead of a linear voltage regulator, which uses a constant input voltage and a varying current. This type of converter has the advantage of being able to maintain high efficiency at both light and heavy loads.The PFE1100-12-054SD is designed to operate within a narrow operating range ofinput voltage, and it is protected against overvoltage and short circuit faults. Its wide input range allows it to be used in multiple environments, such as solar systems, storage systems, or renewable energy sources. The converter can also be used as part of an isolated power supply to supply an output voltage that is isolated from the input voltage. To ensure it operates reliably, the PFE1100-12-054SD includes control features such as short-circuit protection, over-temperature protection, and over-voltage protection. Additionally, the converter can be used in a wide range of applications, including handheld medical devices, communication systems, motor control systems, LED lighting systems, and power tools.The PFE1100-12-054SD DC-DC converter utilizes a chopper-type control system. This system consists of a controller IC, an inductor, and two MOSFET transistors. The inductor stores energy while the switches control the flow of energy. The controller IC switches the transistors at a rate determined by the input voltage and the desired output voltage. The controller adjusts this switching rate to ensure that the output voltage is regulated at the desired level.In summary, the PFE1100-12-054SD is a powerful and efficient DC-DC converter which offers excellent features for a wide range of applications. It is equipped with protection systems such as short circuit, over-temperature, and over-voltage protections. It also utilizes a chopper-type control system to ensure that the output voltage is accurately regulated.

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