Welcome to Winsun (HK) Electronics Limited!
+86-(0755)8253 3846
EXPLORE COMPONENTS

AC DC Converters, Offline Switches

Browse available AC DC Converters, Offline Switches part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers
Datasheets & Specifications Access technical references quickly
RFQ & BOM Support Send quantities for sourcing and quotation
Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Voltage - Supply (Vcc/Vdd) Duty Cycle Frequency - Switching Power (Watts) Fault Protection Control Features Operating Temperature Grade Qualification Supplier Device Package Mounting Type
INN2904K Power Integrations

INN2904K

IC OFFLINE SWITCH SR 900V 16ESOP

Power Integrations

4,822 -
Datasheet InnoSwitch™-EP 16-PowerSOIC (0.350", 8.89mm Width), 15 Leads Tube Discontinued at Digi-Key Isolated Yes 900V Flyback - - 60% 100kHz 29 W Current Limiting, Over Temperature, Over Voltage - -40°C ~ 105°C (TA) - - eSOP-R16B Surface Mount
TEA1833LTS/1X NXP USA Inc.

TEA1833LTS/1X

IC OFFLINE SWITCH FLYBACK SC74

NXP USA Inc.

4,453 -
Datasheet GreenChip™ SC-74, SOT-457 Tape & Reel (TR) Obsolete Isolated No - Flyback 22 V 10.5V ~ 36V 90% 65kHz - Over Power, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 150°C (TJ) - - SC-74 Surface Mount
TEA1833TS/1X NXP USA Inc.

TEA1833TS/1X

IC OFFLINE SWITCH FLYBACK SC74

NXP USA Inc.

2,801 -
Datasheet GreenChip™ SC-74, SOT-457 Tape & Reel (TR) Obsolete Isolated No - Flyback 22 V 10.5V ~ 36V 90% 65kHz - Over Power, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 150°C (TJ) - - SC-74 Surface Mount
NCP1339JDR2G onsemi

NCP1339JDR2G

IC OFFLINE SWITCH FLYBACK 14SOIC

onsemi

3,646 -
Datasheet - 14-SOIC (0.154", 3.90mm Width), 13 Leads Tape & Reel (TR) Obsolete Isolated No - Flyback 15 V 10V ~ 28V - - - Current Limiting, Over Load, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) - - 14-SOIC Surface Mount
FLS6617MX onsemi

FLS6617MX

IC OFFLINE SWITCH FLYBACK 7SOIC

onsemi

4,826 -
Datasheet - 8-SOIC (0.154", 3.90mm Width), 7 Leads Tape & Reel (TR) Obsolete Isolated Yes 900V Flyback 16 V 5V ~ 30V 75% 50kHz - Current Limiting, Over Temperature, Over Voltage - -40°C ~ 125°C (TA) - - 7-SOIC Surface Mount
ICE3AR2280JZ1XKLA1 Infineon Technologies

ICE3AR2280JZ1XKLA1

IC OFFLINE SWITCH FLYBACK 7DIP

Infineon Technologies

4,194 -
Datasheet CoolMOS™, CoolSET™F3R80 8-DIP (0.300", 7.62mm), 7 Leads Tube Obsolete Isolated Yes 800V Flyback 17 V 10.5V ~ 25V 75% 100kHz 43 W Over Load, Over Temperature, Over Voltage - -25°C ~ 125°C (TJ) - - PG-DIP-7-1 Through Hole
ICE3BR1065JXKLA1 Infineon Technologies

ICE3BR1065JXKLA1

IC OFFLINE SWITCH FLYBACK 8DIP

Infineon Technologies

1,494 -
Datasheet CoolMOS™, CoolSET™F3R 8-DIP (0.300", 7.62mm) Tube Obsolete Isolated Yes 650V Flyback 18 V 10.5V ~ 25V 75% 65kHz 62 W Over Load, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - PG-DIP-8 Through Hole
AP3705KTR-G1 Diodes Incorporated

AP3705KTR-G1

IC OFFLINE SW FLYBACK SOT23-6

Diodes Incorporated

1,889 -
Datasheet - SOT-23-6 Tape & Reel (TR) Obsolete Non-Isolated Yes - Flyback 19.5 V 8V - - - Over Temperature, Short Circuit Soft Start -40°C ~ 85°C (TA) - - SOT-23-6 Surface Mount
AP3970P-G1 Diodes Incorporated

AP3970P-G1

IC OFFLINE SWITCH FLYBACK 8DIP

Diodes Incorporated

3,961 -
Datasheet - 8-DIP (0.300", 7.62mm) Tube Obsolete Isolated Yes - Flyback 15 V 5.3V ~ 22V - 60kHz 12 W Over Temperature, Short Circuit - -40°C ~ 85°C (TA) - - 8-DIP Through Hole
MP023GS Monolithic Power Systems Inc.

MP023GS

PRIMARY-SIDE CC/CV CONTROLLER

Monolithic Power Systems Inc.

1,139 -
Datasheet - 8-SOIC (0.154", 3.90mm Width), 7 Leads Tube Active Isolated No - Flyback 19.4 V 10V ~ 25V - 72Hz ~ 40kHz - Open Loop, Over Load, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) - - 8-SOIC-7A Surface Mount
TEA1732CTS/1H NXP USA Inc.

TEA1732CTS/1H

IC OFFLINE SWITCH

NXP USA Inc.

4,812 -
Datasheet * - Bulk Obsolete - - - - - - - - - - - - - - - -
LYT4227E Power Integrations

LYT4227E

IC OFFLINE SWITCH MULT TOP 7ESIP

Power Integrations

3,642 -
Datasheet LYTSwitch™-4 7-SSIP, 6 Leads, Exposed Pad, Formed Leads Tube Obsolete Isolated Yes 725V Flyback, Step-Down (Buck), Step-Up (Boost) - - 99.9% 140kHz 50 W - - -40°C ~ 150°C (TJ) - - eSIP-7C Through Hole
LYT4228E Power Integrations

LYT4228E

IC OFFLINE SWITCH MULT TOP 7ESIP

Power Integrations

2,776 -
Datasheet LYTSwitch™-4 7-SSIP, 6 Leads, Exposed Pad, Formed Leads Tube Obsolete Isolated Yes 725V Flyback, Step-Down (Buck), Step-Up (Boost) - - 99.9% 140kHz 78 W - - -40°C ~ 150°C (TJ) - - eSIP-7C Through Hole
LYT4327E Power Integrations

LYT4327E

IC OFFLINE SWITCH MULT TOP 7ESIP

Power Integrations

1,953 -
Datasheet LYTSwitch™-4 7-SSIP, 6 Leads, Exposed Pad, Formed Leads Tube Obsolete Isolated Yes 725V Flyback, Step-Down (Buck), Step-Up (Boost) - - 99.9% 140kHz 50 W - - -40°C ~ 150°C (TJ) - - eSIP-7C Through Hole
LYT4328E Power Integrations

LYT4328E

IC OFFLINE SWITCH MULT TOP 7ESIP

Power Integrations

4,437 -
Datasheet LYTSwitch™-4 7-SSIP, 6 Leads, Exposed Pad, Formed Leads Tube Obsolete Isolated Yes 725V Flyback, Step-Down (Buck), Step-Up (Boost) - - 99.9% 140kHz 78 W - - -40°C ~ 150°C (TJ) - - eSIP-7C Through Hole
LT1242MJ8 Analog Devices Inc.

LT1242MJ8

IC OFFLINE SWITCH BUCK 8CERDIP

Analog Devices Inc.

3,328 -
Datasheet - 8-CDIP (0.300", 7.62mm) Tube Obsolete Isolated No - Buck 16 V 10V ~ 25V 96% Up to 500kHz - - Frequency Control -55°C ~ 125°C (TJ) - - 8-CERDIP Through Hole
LT1243MJ8 Analog Devices Inc.

LT1243MJ8

IC OFFLINE SWITCH BUCK 8CERDIP

Analog Devices Inc.

2,330 -
Datasheet - 8-CDIP (0.300", 7.62mm) Tube Obsolete Isolated No - Buck 16 V 7V ~ 25V 96% Up to 500kHz - - Frequency Control -55°C ~ 125°C (TJ) - - 8-CERDIP Through Hole
STR-A6259H Sanken Electric USA Inc.

STR-A6259H

IC OFFLINE SWITCH FLYBACK 8DIP

Sanken Electric USA Inc.

4,666 -
Datasheet - 8-DIP (0.300", 7.62mm), 7 Leads Tube Obsolete Isolated Yes 650V Flyback 14.3 V 85V ~ 264V 76% 100kHz 13 W Current Limiting, Over Load, Over Voltage EN, Soft Start -20°C ~ 125°C (TA) - - 8-DIP Through Hole
STR-W6554A Sanken Electric USA Inc.

STR-W6554A

IC OFFLINE SWITCH

Sanken Electric USA Inc.

3,340 -
Datasheet * - Tube Obsolete - - - - - - - - - - - - - - - -
STR-W6556A Sanken Electric USA Inc.

STR-W6556A

IC OFFLINE SWITCH

Sanken Electric USA Inc.

1,701 -
Datasheet * - Tube Obsolete - - - - - - - - - - - - - - - -
Total 4433 Record«Prev1... 210211212213214215216217...222Next»
WINSUN SOURCING SUPPORT

Need AC DC Converters, Offline Switches Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support
FREQUENTLY ASKED QUESTIONS

AC DC Converters, Offline Switches FAQ

Common questions about selecting, comparing and sourcing AC DC Converters, Offline Switches components through Winsun (HK) Electronics.

What should I check when selecting AC DC Converters, Offline Switches components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific AC DC Converters, Offline Switches part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find AC DC Converters, Offline Switches parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for AC DC Converters, Offline Switches components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.