AC-to-DC Solutions

AC-DC converters are electrical circuits that transform alternating current (AC) input into direct current (DC) output. They are used in power electronic applications where the power input a 50 Hz or 60 Hz sine-wave AC voltage that requires power conversion for a DC output. AC to DC converters use rectifiers to turn AC input into DC output, regulators to adjust the voltage level, and capacitors to smooth the pulsating DC. AC-DC converters can have more than one output and may feature like overcurrent, overvoltage, or short circuit protection. Some switching converters feature active or passive power factor correction to counteract the distortion and raise the power factor.

However, many AC/DC converters use more sophisticated, multi-stage conversion topologies. Rectifiers are implemented using semiconductor devices that conditionally conduct current in one direction only, like diodes. More sophisticated semiconductor rectifiers include thyristors. Silicon controlled rectifiers (SCR) and triode for alternating current (TRIAC) are analogous to a relay in that a small amount of voltage can control the flow of a larger voltage and current.

AC-DC converters are used in computers, televisions, cell phone chargers, and other electronic consumer devices. They are also used in medical, military, and telecommunications equipment; kitchen appliances; industrial machinery; and commercial products that use DC motors.

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Manufacturer Part No	Order Code	Manufacturer / Description	Availability	Price For	Price	Quantity	Input Voltage Min	Input Voltage Max	IC Case / Package	No. of Pins	Power Rating Max	Topology	Isolation	Power Switch Voltage Rating	Power Switch Current Rating	Switching Frequency	IC Mounting	Operating Temperature Min	Operating Temperature Max	Product Range	Qualification
ICE3B0365JFKLA1	2432501 Data Sheet + RoHS Date/Lot Code	AC/DC Converter Controller IC, CoolSET-F3 Family, Flyback, 85 VAC - 265 VAC, 10 W, DIP-8 INFINEON You previously purchased this product. View in Order History	No Longer Manufactured	Each	null	Restricted Item	85VAC	265VAC	DIP	8Pins	10W	Flyback	Isolated	650V	-	67kHz	Through Hole	-40°C	150°C	-	-
VIPER22ADIP-E	1077240 Data Sheet + RoHS	AC/DC Off-Line Switcher IC, VIPerPlus Family, 195 VAC - 265 VAC, 60 kHz, 20 W, DIP-8 STMICROELECTRONICS You previously purchased this product. View in Order History	15,708 in stock + Check Stock & Lead Times 15,708 in stock for next day delivery (UK stock) More stock available week commencing 27/07/26	Each	1+ £0.823 £0.99 10+ £0.595 £0.71 50+ £0.504 £0.60 100+ £0.502 £0.60 250+ £0.501 £0.60 500+ £0.499 £0.60 1000+ £0.498 £0.60 2500+ £0.496 £0.60 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	195VAC	265VAC	DIP	8Pins	20W	-	Isolated	730V	700mA	60kHz	Through Hole	-40°C	150°C	-	-
SR086SG-G	2448517 Data Sheet + RoHS Date/Lot Code	AC/DC Off-Line Switcher IC, 80 VAC - 285 VAC, 1 W, NSOIC-8 MICROCHIP You previously purchased this product. View in Order History	Available to supplier Lead Time + Check lead times Lead time 36 days	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2448517 2448517RL in Re-Reel Non-Cancellable / Non Returnable	3300+ £0.806 £0.97	Restricted Item Minimum order of 3300 items Multiples of 3300 only Please enter a valid quantity Add Min: 3300 Mult: 3300	80VAC	285VAC	NSOIC	8Pins	1W	-	Isolated	-	-	-	Surface Mount	-40°C	125°C	-	-
TEA1755T/1,518	2759864 Data Sheet + RoHS Date/Lot Code	AC / DC Converter, Flyback, 70 V to 276 V in, 250 W, 130 kHz, SOIC-16, -40 to 155 °C NXP You previously purchased this product. View in Order History	11,727 in stock + Check Stock & Lead Times 11,727 in stock for next day delivery (UK stock) More stock available week commencing 24/08/26	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2759864 2759864RL in Re-Reel	1+ £1.54 £1.85 10+ £1.25 £1.50 50+ £1.17 £1.40 100+ £0.994 £1.19 250+ £0.938 £1.13 500+ £0.903 £1.08 1000+ £0.876 £1.05 2500+ £0.858 £1.03 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	70VAC	276VAC	SOIC	16Pins	250W	Flyback	Isolated	650V	-	130kHz	Surface Mount	-40°C	155°C	-	-
FSCQ1565RTYDTU	1241902 Data Sheet + RoHS Date/Lot Code	AC/DC Off-Line Switcher IC, Flyback, 85 VAC - 265 VAC, 20 kHz, 6.6 A output, 210 W, TO-220F-5 ONSEMI You previously purchased this product. View in Order History	No Longer Manufactured	Each	null	Restricted Item	85VAC	265VAC	TO-220F	5Pins	210W	Flyback	Isolated	650V	6.6A	22kHz	Through Hole	-25°C	85°C	-	-
LNK304PN	2475336 Data Sheet + RoHS	AC-DC Off-Line Switcher IC, Integrated MOSFET, 85 VAC - 265 VAC in, 66 KHz, 120 mA output, DIP-7 POWER INTEGRATIONS You previously purchased this product. View in Order History	3,503 in stock + Check Stock & Lead Times 3,503 in stock for next day delivery (UK stock) 1,000 more will be available week commencing 30/04/26 More stock available week commencing 08/06/26	Each	1+ £0.662 £0.79 10+ £0.613 £0.74 50+ £0.563 £0.68 100+ £0.497 £0.60 250+ £0.496 £0.60 500+ £0.492 £0.59 1000+ £0.446 £0.54 2500+ £0.44 £0.53 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	85VAC	265VAC	PDIP	7Pins	-	Buck, Buck-Boost, Flyback	Non Isolated	700V	200µA	66kHz	Through Hole	-40°C	150°C	-	-
TNY278GN	1289535 Data Sheet + RoHS	AC/DC Off-Line Switcher IC, TinySwitch-III Family, 85 VAC - 265 VAC, 132 kHz, 28 W, SMD-8 POWER INTEGRATIONS You previously purchased this product. View in Order History	No Longer Manufactured	Each	null	Restricted Item	85VAC	265VAC	SMD	8Pins	28W	-	Isolated	700V	-	132kHz	Surface Mount	-40°C	150°C	TinySwitch-III Series	-