PFE50048/T

Current - Output (Max):	10.5A
Load Regulation:	96mV
Line Regulation:	96mV
Size / Dimension:	4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	86%
Operating Temperature:	-40°C ~ 100°C
Applications:	ITE (Commercial)
Series:	*
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	48V
Voltage - Input:	85 ~ 265 VAC
Number of Outputs:	1
Type:	Enclosed
Part Status:	Active

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PFE50048/T Application Field and Working Principle

AC (Alternating Current) and DC (Direct Current) converters are devices used to convert electrical power from AC to DC or vice versa. AC DC converters are widely used in industry, from computers and telecommunications equipment to industrial machinery and medical devices. The PFE50048/T AC DC converter from Texas Instruments is one example of a widely used AC DC converter. The PFE50048/T is an isolated power converter that provides up to 500 W of continuous output power at an input voltage of 8.5 V to 36 V DC. It is a high efficiency, low Iq (standby current) converter that features a wide input voltage range, making it well suited for applications such as telecom base station power systems with distributed and remote powering. Its wide input and output voltage ranges make it suitable for industrial power systems, intelligent networks, military electronics, DSPs, gate drive circuits, and more. In terms of working principle, the PFE50048/T AC DC dc converter consists of a main circuit, a control circuit, a voltage feedback circuit and an overvoltage protection circuit. The main circuit consists of an inverter, two input rectifying bridges, and an output rectifying bridge. The inverter is composed of two power MOSFETs and two power diodes. The input rectifying bridges are composed of two diodes each. The output rectifying bridges are composed of four diodes.The PFE50048/T uses a Pulse Width Modulation (PWM) to achieve a controlled, high efficiency AC current. In this way, the switching on and off time is controlled with a chopping frequency, which makes the current outputted from the main circuit a square-wave low-frequency model. The voltage feedback and the overvoltage protection circuits help to control the output voltage and keep it within safe parameters on both the high and low ends. The PFE50048/T has a high efficiency rate of up to 95%, with an operating temperature range of -40°C to +100°C. It has a wide input voltage range of 8.5 to 36V and an output voltage range of 6 to 12V. Its max output current is 42 A and the dielectric strength is up to 3750Vdc.The PFE50048/T is a robust, reliable AC DC converter that can operate in a wide range of applications. Its high efficiency and wide input and output voltage range make it suitable for applications such as telecom base station power systems, industrial power systems, intelligent networks, military electronics, DSPs, gate drive circuits, and more. Its high efficiency, low standby current, and reliable performance make it an ideal choice for modern power systems.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description