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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TOP244YIC OFFLINE SW FLYBACK TO220-7C |
1,529 | - |
|
Datasheet | TOPSwitch®-GX | TO-220-7 Formed Leads, 6 Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 65 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-220-7C | Through Hole |
|
TOP245FIC OFFLINE SW FLYBACK TO262-7C |
1,020 | - |
|
Datasheet | TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 85 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-262-7C | Through Hole |
|
TOP245GNIC OFFLINE SWITCH FLYBACK 8SMD |
3,512 | - |
|
Datasheet | TOPSwitch®-GX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 30 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | SMD-8B | Surface Mount |
|
TOP245PIC OFFLINE SWITCH FLYBACK 8DIP |
1,504 | - |
|
Datasheet | TOPSwitch®-GX | 8-DIP (0.300", 7.62mm), 7 Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 30 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 8-PDIP-B | Through Hole |
|
|
TOP245YIC OFFLINE SW FLYBACK TO220-7C |
3,981 | - |
|
Datasheet | TOPSwitch®-GX | TO-220-7 Formed Leads, 6 Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 85 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-220-7C | Through Hole |
|
|
TOP246FIC OFFLINE SW FLYBACK TO262-7C |
2,395 | - |
|
Datasheet | TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 125 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-262-7C | Through Hole |
|
|
TOP246GNIC OFFLINE SWITCH FLYBACK 8SMD |
3,032 | - |
|
Datasheet | TOPSwitch®-GX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 34 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | SMD-8B | Surface Mount |
|
|
TOP246PIC OFFLINE SWITCH FLYBACK 8DIP |
2,977 | - |
|
Datasheet | TOPSwitch®-GX | 8-DIP (0.300", 7.62mm), 7 Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 34 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 8-PDIP-B | Through Hole |
|
|
TOP246YIC OFFLINE SW FLYBACK TO220-7C |
4,791 | - |
|
Datasheet | TOPSwitch®-GX | TO-220-7 Formed Leads, 6 Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 125 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-220-7C | Through Hole |
|
|
TOP247FIC OFFLINE SW FLYBACK TO262-7C |
2,022 | - |
|
Datasheet | TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 165 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-262-7C | Through Hole |
|
|
TOP247YIC OFFLINE SW FLYBACK TO220-7C |
2,738 | - |
|
Datasheet | TOPSwitch®-GX | TO-220-7 Formed Leads, 6 Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 165 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-220-7C | Through Hole |
|
|
TOP248YIC OFFLINE SW FLYBACK TO220-7C |
2,624 | - |
|
Datasheet | TOPSwitch®-GX | TO-220-7 Formed Leads, 6 Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.8% | 66kHz ~ 132kHz | 205 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-220-7C | Through Hole |
|
|
TOP249YIC OFFLINE SW FLYBACK TO220-7C |
3,905 | - |
|
Datasheet | TOPSwitch®-GX | TO-220-7 Formed Leads, 6 Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.8% | 66kHz ~ 132kHz | 250 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-220-7C | Through Hole |
|
|
TOP250FIC OFFLINE SW FLYBACK TO262-7C |
2,654 | - |
|
Datasheet | TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.8% | 66kHz ~ 132kHz | 290 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-262-7C | Through Hole |
|
|
TOP250YIC OFFLINE SW FLYBACK TO220-7C |
4,558 | - |
|
Datasheet | TOPSwitch®-GX | TO-220-7 Formed Leads, 6 Leads | Bulk | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.8% | 66kHz ~ 132kHz | 290 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-220-7C | Through Hole |
|
MIC38C42-1BNIC OFFLINE SWITCH MULT TOP 14DIP |
1,827 | - |
|
Datasheet | - | 14-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | Yes | - | Boost, Buck, Flyback, Forward | 14.5 V | 9V ~ 20V | 96% | 500kHz | - | - | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 14-DIP | Through Hole |
|
MIC38C42BNIC OFFLINE SWITCH MULT TOP 8DIP |
2,460 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | Yes | - | Boost, Buck, Flyback, Forward | 14.5 V | 9V ~ 20V | 96% | 500kHz | - | - | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 8-DIP | Through Hole |
|
MIC38C44-1BNIC OFFLINE SWITCH MULT TOP 14DIP |
1,821 | - |
|
Datasheet | - | 14-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | Yes | - | Boost, Buck, Flyback, Forward | 14.5 V | 9V ~ 20V | 50% | 500kHz | - | - | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 14-DIP | Through Hole |
|
|
MIC38C44BNIC OFFLINE SWITCH MULT TOP 8DIP |
4,727 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | Yes | - | Boost, Buck, Flyback, Forward | 14.5 V | 9V ~ 20V | 50% | 500kHz | - | - | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 8-DIP | Through Hole |
|
|
MIC38HC42-1BNIC OFFLINE SWITCH MULT TOP 14DIP |
1,173 | - |
|
Datasheet | - | 14-DIP (0.300", 7.62mm) | Bulk | Obsolete | Isolated | Yes | - | Boost, Buck, Flyback, Forward | 14.5 V | 9V ~ 20V | 96% | 500kHz | - | - | Frequency Control | -40°C ~ 150°C (TJ) | - | - | 14-DIP | Through Hole |
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.
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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.
