AC DC Converters, Offline Switches
Use the filters and product table below to compare AC DC Converters, Offline Switches components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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TOP234YIC OFFLINE SW FLYBACK TO220-7B |
4,471 | - |
|
Datasheet | TOPSwitch®-FX | TO-220-7 Formed Leads, 5 Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 78% | 66kHz ~ 132kHz | 75 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-220-7B | Through Hole |
|
TOP242FNIC OFFLINE SW FLYBACK TO262-7C |
2,977 | - |
|
Datasheet | TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 22 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-262-7C | Through Hole |
|
TOP242GNIC OFFLINE SWITCH FLYBACK 8SMD |
4,471 | - |
|
Datasheet | TOPSwitch®-GX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 15 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | SMD-8B | Surface Mount |
|
|
TOP243FNIC OFFLINE SW FLYBACK TO262-7C |
4,427 | - |
|
Datasheet | TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 45 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | TO-262-7C | Through Hole |
|
|
TOP243GNIC OFFLINE SWITCH FLYBACK 8SMD |
3,720 | - |
|
Datasheet | TOPSwitch®-GX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 25 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | SMD-8B | Surface Mount |
|
|
TOP244FNIC OFFLINE SW FLYBACK TO262-7C |
4,318 | - |
|
Datasheet | TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Tube | 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-262-7C | Through Hole |
|
|
TOP244GNIC OFFLINE SWITCH FLYBACK 8SMD |
1,434 | - |
|
Datasheet | TOPSwitch®-GX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 66.5% | 66kHz ~ 132kHz | 28 W | Current Limiting, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 150°C (TJ) | - | - | SMD-8B | Surface Mount |
|
|
TOP245FNIC OFFLINE SW FLYBACK TO262-7C |
1,214 | - |
|
Datasheet | TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Tube | 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 |
|
|
TOP246FNIC OFFLINE SW FLYBACK TO262-7C |
4,769 | - |
|
Datasheet | TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Tube | 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 |
|
|
TOP247FNIC OFFLINE SW FLYBACK TO262-7C |
3,203 | - |
|
Datasheet | TOPSwitch®-GX | TO-262-7 (6 Leads) Formed Leads | Tube | 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 |
AC DC Converters, Offline Switches FAQ
Common questions about filtering, comparing and sourcing AC DC Converters, Offline Switches components.
How can I narrow the AC DC Converters, Offline Switches selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific AC DC Converters, Offline Switches part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
