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Semiconductor AC-DC Power IC Manufacturers

This is a listing of AC-DC Power IC Manufacturers.
The types of products or devices they produce are listed under the company name, in alphabetic order.
These products are AC to DC converter modules, intended to be soldered to printed circuit boards
A link to stand-alone AC-to-DC Power supplies is listed at the bottom of the page. These are components not equipment.

AC-DC Power Converters

AME "Analog Microelectronics, Inc." {Off-Line Flyback Controller}

Fairchild Semiconductor {Dual Output Critical Conduction Mode PFC Controller}

Filtran Ltd. {AC/DC, Linear, SMPS}

Gaia Converter { AC/DC PFC module}

Infineon {Bridge Rectifier / AC-Switches}

Intersil Corporation {Power Supply Support}

Linear Technology {RMS-DC Conversion ICs}

Maxim Integrated Products {Isolated Power Supplies}

Microsemi Corp. {AC Power Modules}

National Semiconductor {Isolated Applications}

ON Semiconductor {AC-DC Switching, Off-Line Controllers, Power Factor Correction}

Recom International Power {Power-line DC/DC-Converter}

Power Integraters Inc. {AC Power Converter ICs configured as switchers}

Sensitron Semiconductor {Power Factor Correction Modules}

STMicroelectronics {High Voltage Converters, PFC, PWM}

Texas Instruments 'TI' {- products}

XPiQ Inc. {AC-DC Power Supplies; Encapsulated & PCB Mount}

Related power products;
Listing of DC to DC Converter ICs, board level components and modules.
Listing of Power Supply Manufacturers, system level components & equipment.
Listing of Analog Voltage Regulator Manufacturers, board level components.
Listing of Analog Voltage Reference IC Manufacturers, board level components.

Note a few products listed could be considered a brick, but in most cases power bricks are listed under power supplies.
There is no hard and fast rule but a power block under a few amps is listed here, while a power brick over a few amps is a power supply.

Home > Components > Semiconductors > Analog Power Management > AC-to-DC Power Blocks [encapsulated module].

Terms used;
Bridge Rectifier: A 4-diode AC-to-DC converter [Definitions of Bridge Rectifier]
PCB: Printed Circuit Board [Definitions of PCB Terms]
PFC: Power Factor Correction [Definition of Power Factor]
PWM: Pulse Width Modulation [Definition of PWM]
RMS: Root Mean Square [Definition of RMS]
SMPS: Switched-Mode Power Supply [Definition of Switching Power Supply / Regulator]

This is a listing of Analog AC Voltage Regulator IC manufacturers. The types of products or devices they produce are listed under the company name, in alphabetic order.
Navigate the component manufacturers by selecting the Components icon below, or Equipment manufacturers by selecting the OEM Equipment icon.

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