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
INN4073C-H186-TL Power Integrations

INN4073C-H186-TL

IC OFFLINE SW FLBACK INSOP-24D

Power Integrations

4,502 -
Datasheet InnoSwitch™4-CZ 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 750V Flyback - - - 140kHz 70 W Current Limiting, Over Temperature, Over Voltage, Short Circuit EN, Frequency Control, Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
MAX17497BATE+T Analog Devices Inc./Maxim Integrated

MAX17497BATE+T

IC OFFLINE SW MULT TOP 16TQFN

Analog Devices Inc./Maxim Integrated

2,135 -
Datasheet - 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Isolated No - Boost, Flyback - 4.5V ~ 36V 92% 500kHz - Current Limiting, Over Voltage EN, Soft Start -40°C ~ 125°C (TJ) - - 16-TQFN (3x3) Surface Mount
FSQ0565RQWDTU onsemi

FSQ0565RQWDTU

IC OFFLINE SW FLBACK TO220F-6L

onsemi

4,172 -
Datasheet FPS™ TO-220-6 Full Pack, Formed Leads Tube Obsolete Isolated Yes 650V Flyback 12 V 8V ~ 20V - 48kHz ~ 67kHz 80 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Sync -25°C ~ 85°C (TA) - - TO-220F-6L (Forming) Through Hole
STR-Y6735A Sanken Electric USA Inc.

STR-Y6735A

IC OFFLINE SW FLYBACK TO220F-7

Sanken Electric USA Inc.

1,455 -
Datasheet STR-Y6700 TO-220-7 Formed Leads Tube Obsolete Isolated Yes 500V Flyback 15.1 V 9.4V ~ 35V - 18.4kHz ~ 24.4kHz 120 W Current Limiting, Over Load, Over Temperature, Over Voltage - -20°C ~ 115°C (TA) - - TO-220F-7 Through Hole
L6590N STMicroelectronics

L6590N

IC OFFLINE SWITCH FLYBACK 8DIP

STMicroelectronics

1,757 -
Datasheet - 8-DIP (0.300", 7.62mm) Tube Obsolete Isolated Yes 700V Flyback 14.5 V 6.5V ~ 18V 70% 65kHz 15 W Current Limiting, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - 8-DIP Through Hole
VIPER50ASP-E STMicroelectronics

VIPER50ASP-E

IC OFFLINE SW FLBACK 10POWERSO

STMicroelectronics

3,423 -
Datasheet VIPER™ PowerSO-10 Exposed Bottom Pad Tube Obsolete Isolated Yes 700V Flyback 11 V 8V ~ 15V - Up to 200kHz 50 W Current Limiting, Over Temperature Frequency Control, Soft Start, Sync - - - 10-PowerSO Surface Mount
INN4775C-H190-TL Power Integrations

INN4775C-H190-TL

IC OFFLINE SW FLBACK INSOP-24D

Power Integrations

2,845 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 750V Flyback, Secondary Side SR - 85V ~ 265V - 50kHz ~ 140kHz 180 W Current Limiting, Over Temperature, Over Voltage, UVLO Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
INN4775C-H188-TL Power Integrations

INN4775C-H188-TL

IC OFFLINE SW FLBACK INSOP-24D

Power Integrations

2,957 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 750V Flyback, Secondary Side SR - 85V ~ 265V - 50kHz ~ 140kHz 180 W Current Limiting, Over Temperature, Over Voltage, UVLO Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
INN4775C-H191-TL Power Integrations

INN4775C-H191-TL

IC OFFLINE SW FLBACK INSOP-24D

Power Integrations

1,248 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 750V Flyback, Secondary Side SR - 85V ~ 265V - 50kHz ~ 140kHz 180 W Current Limiting, Over Temperature, Over Voltage, UVLO Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
INN4775C-H192-TL Power Integrations

INN4775C-H192-TL

IC OFFLINE SW FLBACK INSOP-24D

Power Integrations

4,372 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 750V Flyback, Secondary Side SR - 85V ~ 265V - 50kHz ~ 140kHz 180 W Current Limiting, Over Temperature, Over Voltage, UVLO Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
L6590D STMicroelectronics

L6590D

IC OFFLINE SWITCH FLYBACK 16SO

STMicroelectronics

1,115 -
Datasheet - 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Isolated Yes 700V Flyback 14.5 V 6.5V ~ 18V 70% 65kHz 15 W Current Limiting, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - 16-SO Surface Mount
SSC1S311A Sanken Electric USA Inc.

SSC1S311A

PWM, 65KHZ, PO=8.5W (730V/12.9)

Sanken Electric USA Inc.

3,461 -
Datasheet SSC1S310A 8-SOIC (0.154", 3.90mm Width), 7 Leads Tape & Reel (TR) Active Isolated Yes 600V Flyback 15.1 V 9.4V ~ 35V - 21kHz - Current Limiting, Over Load, Over Temperature, Over Voltage, UVLO Soft Start -40°C ~ 125°C (TA) - - 8-SOIC Surface Mount
STR3A162HD Sanken Electric USA Inc.

STR3A162HD

IC OFFLINE SWITCH FLYBACK 8DIP

Sanken Electric USA Inc.

4,962 -
Datasheet STR3A100 8-DIP (0.300", 7.62mm) Bulk Obsolete Isolated Yes 700V Flyback 15.3 V 8.1V ~ 32V 83% 100kHz 40 W Current Limiting, Over Load, Over Temperature, Over Voltage - -40°C ~ 115°C (TA) - - 8-DIP Through Hole
STR3A163HD Sanken Electric USA Inc.

STR3A163HD

IC OFFLINE SWITCH FLYBACK 8DIP

Sanken Electric USA Inc.

1,424 -
Datasheet STR3A100 8-DIP (0.300", 7.62mm) Bulk Obsolete Isolated Yes 700V Flyback 15.3 V 8.1V ~ 32V 83% 100kHz 46 W Current Limiting, Over Load, Over Temperature, Over Voltage - -40°C ~ 115°C (TA) - - 8-DIP Through Hole
MAX17498CATE+T Analog Devices Inc./Maxim Integrated

MAX17498CATE+T

IC OFFLINE SW MULT TOP 16TQFN

Analog Devices Inc./Maxim Integrated

3,235 -
Datasheet - 16-WFQFN Exposed Pad Tape & Reel (TR) Active Either Yes - Boost, Flyback - 4.5V ~ 36V 94.5% 250kHz - Current Limiting, Over Voltage EN, Power Good, Soft Start -40°C ~ 125°C (TJ) - - 16-TQFN (3x3) Surface Mount
MAX17497BATE+ Analog Devices Inc./Maxim Integrated

MAX17497BATE+

IC OFFLINE SW MULT TOP 16TQFN

Analog Devices Inc./Maxim Integrated

2,904 -
Datasheet - 16-WFQFN Exposed Pad Tube Obsolete Isolated No - Boost, Flyback - 4.5V ~ 36V 92% 500kHz - Current Limiting, Over Voltage EN, Soft Start -40°C ~ 125°C (TJ) - - 16-TQFN (3x3) Surface Mount
L6590D013TR STMicroelectronics

L6590D013TR

IC OFFLINE SWITCH FLYBACK 16SO

STMicroelectronics

3,814 -
Datasheet - 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Isolated Yes 700V Flyback 14.5 V 6.5V ~ 18V 70% 65kHz 15 W Current Limiting, Over Temperature, Over Voltage - -40°C ~ 150°C (TJ) - - 16-SO Surface Mount
INN4373F-H341-TL Power Integrations

INN4373F-H341-TL

70 W (85-265 VAC)

Power Integrations

1,358 -
Datasheet InnoSwitch™4-Pro 28-PowerSMD Module (0.425", 10.80mm Width), 20 Leads Tape & Reel (TR) Active Isolated Yes 750V Flyback, Secondary Side SR - 85V ~ 265V - 90kHz ~ 110kHz 75 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit, UVLO EN, Frequency Control, Soft Start -40°C ~ 105°C (TA) - - InSOP-T28D Surface Mount
MPX2001GY-Z Monolithic Power Systems Inc.

MPX2001GY-Z

IC OFFLINE SWITCH FLYBACK 20SOIC

Monolithic Power Systems Inc.

2,351 -
Datasheet - 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Isolated No - Flyback - 9V ~ 24V 50% 85kHz 2.3 W Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit EN, Frequency Control, Soft Start, Sync -40°C ~ 125°C (TJ) - - 20-SOIC Surface Mount
FSCQ0965RTYDTU onsemi

FSCQ0965RTYDTU

IC OFFLINE SW FLBACK TO220F-5L

onsemi

2,680 -
Datasheet FSCQ TO-220-5 Full Pack, Formed Leads Tube Obsolete Isolated Yes 650V Flyback 15 V 9V ~ 20V 95% 20kHz 130 W Current Limiting, Over Load, Over Temperature, Over Voltage Sync -25°C ~ 85°C (TA) - - TO-220F-5L (Forming) Through Hole
Total 4433 Record«Prev1... 153154155156157158159160...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.