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
BM2P061E-Z Rohm Semiconductor

BM2P061E-Z

PWM TYPE DC/DC CONVERTER IC INTE

Rohm Semiconductor

2,000 -
Datasheet - 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 650V Flyback 8.7 V 8.9V ~ 26V 75% 65kHz - Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit, UVLO Soft Start -40°C ~ 105°C (TA) - - 7-DIP-AK Through Hole
INN3267C-H214-TL Power Integrations

INN3267C-H214-TL

45 W (85-265 VAC)

Power Integrations

1,961 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 650V Flyback, Secondary Side SR - - - 65kHz 50 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit EN, Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
INN3375C-H301-TL Power Integrations

INN3375C-H301-TL

25 W (85-265 VAC)

Power Integrations

2,000 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 725V Flyback, Secondary Side SR 5 V 3.42V ~ 3.78V - 80kHz 30 W Current Limiting, Over Temperature, Over Voltage, Short Circuit Frequency Control, Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
INN3375C-H302-TL Power Integrations

INN3375C-H302-TL

25 W (85-265 VAC)

Power Integrations

1,975 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 725V Flyback, Secondary Side SR 5 V 3.42V ~ 3.78V - 80kHz 30 W Current Limiting, Over Temperature, Over Voltage, Short Circuit Frequency Control, Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
MP171AGS-Z Monolithic Power Systems Inc.

MP171AGS-Z

IC OFFLINE SWITCH MULT TOP 8SOIC

Monolithic Power Systems Inc.

7,434 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Non-Isolated No 700V Boost, Buck, Buck-Boost, Flyback - 5.5V ~ 5.7V - - 2 W Open Loop, Over Load, Over Temperature, Short Circuit Soft Start -40°C ~ 125°C (TJ) - - 8-SOIC Surface Mount
INN3168C-H111-TL Power Integrations

INN3168C-H111-TL

55 W (85-265 VAC)

Power Integrations

1,995 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 650V Flyback, Secondary Side SR - - - 100kHz 65 W Current Limiting, Over Temperature, Over Voltage, Short Circuit Frequency Control, Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
INN3366C-H302-TL Power Integrations

INN3366C-H302-TL

36 W (85-265 VAC)

Power Integrations

974 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 650V Flyback, Secondary Side SR 5 V 3.42V ~ 3.78V - 75kHz 40 W Current Limiting, Over Temperature, Over Voltage, Short Circuit Frequency Control, Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
UCC28780RTET Texas Instruments

UCC28780RTET

IC OFFLINE SWITCH FLYBACK 16WQFN

Texas Instruments

555 -
Datasheet - 16-WFQFN Exposed Pad Tape & Reel (TR) Active Isolated No - Flyback 17.5 V 12V ~ 34V - Up to 1MHz - Over Current, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 125°C (TJ) - - 16-WQFN (3x3) Surface Mount
UCC28780D Texas Instruments

UCC28780D

IC OFFLINE SWITCH FLYBACK 16SOIC

Texas Instruments

206 -
Datasheet - 16-SOIC (0.154", 3.90mm Width) Tray Active Isolated No - Flyback 17.5 V 12V ~ 34V - Up to 1MHz - Over Current, Over Temperature, Over Voltage, Short Circuit - -40°C ~ 125°C (TJ) - - 16-SOIC Surface Mount
INN3268C-H233-TL Power Integrations

INN3268C-H233-TL

55 W (85-265 VAC)

Power Integrations

2,000 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 650V Flyback, Secondary Side SR - - - - 65 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit EN, Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
INN3677C-H604-TL Power Integrations

INN3677C-H604-TL

40 W (85-265 VAC)

Power Integrations

2,000 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 725V Flyback, Secondary Side SR - - - 70kHz 45 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Frequency Control, Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
INN3677C-H603-TL Power Integrations

INN3677C-H603-TL

40 W (85-265 VAC)

Power Integrations

2,000 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 725V Flyback, Secondary Side SR - - - 70kHz 45 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Frequency Control, Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
INN3268C-H215-TL Power Integrations

INN3268C-H215-TL

55 W (85-265 VAC)

Power Integrations

2,000 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 650V Flyback, Secondary Side SR - - - - 65 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit EN, Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
INN3677C-H605-TL Power Integrations

INN3677C-H605-TL

40 W (85-265 VAC)

Power Integrations

2,000 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 725V Flyback, Secondary Side SR - - - 70kHz 45 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit Frequency Control, Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
INN3268C-H214-TL Power Integrations

INN3268C-H214-TL

55 W (85-265 VAC)

Power Integrations

1,989 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 650V Flyback, Secondary Side SR - - - - 65 W Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit EN, Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
INN3376C-H302-TL Power Integrations

INN3376C-H302-TL

36 W (85-265 VAC)

Power Integrations

2,000 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 725V Flyback, Secondary Side SR 5 V 3.42V ~ 3.78V - 75kHz 40 W Current Limiting, Over Temperature, Over Voltage, Short Circuit Frequency Control, Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
INN3376C-H301-TL Power Integrations

INN3376C-H301-TL

36 W (85-265 VAC)

Power Integrations

1,960 -
Datasheet - 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads Tape & Reel (TR) Active Isolated Yes 725V Flyback, Secondary Side SR 5 V 3.42V ~ 3.78V - 75kHz 40 W Current Limiting, Over Temperature, Over Voltage, Short Circuit Frequency Control, Soft Start -40°C ~ 105°C (TA) - - InSOP-24D Surface Mount
IW1830-00 Renesas Electronics Corporation

IW1830-00

IC OFFLINE SWITCH FLYBACK 7DIP

Renesas Electronics Corporation

2,000 -
Datasheet - 8-DIP (0.300", 7.62mm), 7 Leads Tube Active Isolated Yes 700V Flyback - 85V ~ 264V - 79kHz 15 W Over Temperature, Over Voltage, Short Circuit - -40°C ~ 150°C (TJ) - - 7-PDIP Through Hole
NCP1341B1D1R2G onsemi

NCP1341B1D1R2G

IC OFFLINE SWITCH FLYBACK 9SOIC

onsemi

2,500 -
Datasheet - 10-SOP (0.154", 3.90mm Width), 9 Leads Tape & Reel (TR) Active Isolated No - Flyback 17 V 9V ~ 28V 75% 360kHz - Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) - - 9-SOIC Surface Mount
NCP1341A1D1R2G onsemi

NCP1341A1D1R2G

IC OFFLINE SWITCH FLYBACK 9SOIC

onsemi

2,500 -
Datasheet - 10-SOP (0.154", 3.90mm Width), 9 Leads Tape & Reel (TR) Active Isolated No - Flyback 17 V 9V ~ 28V 75% 360kHz - Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage - -40°C ~ 125°C (TJ) - - 9-SOIC Surface Mount
Total 4433 Record«Prev1... 3334353637383940...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.