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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NCP1015AP100GIC OFFLINE SWITCH FLYBACK 7DIP |
4,729 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | - | 8.5V ~ 10V | 67% | 100kHz | 19 W | Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | 7-PDIP | Through Hole |
|
NCP1271P65GIC OFFLINE SWITCH FLYBACK 7DIP |
1,273 | - |
|
Datasheet | Soft-Skip™ | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Obsolete | Isolated | No | - | Flyback | 12.6 V | 10V ~ 20V | 80% | 65kHz | - | Current Limiting, Over Load, Over Voltage, Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | 7-PDIP | Through Hole |
|
NCP1351BPGIC OFFLINE SWITCH FLYBACK 8DIP |
3,177 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Isolated | No | - | Flyback | 18 V | 8.9V ~ 28V | - | - | - | Current Limiting, Over Load, Over Power, Short Circuit | - | -25°C ~ 125°C (TJ) | - | - | 8-PDIP | Through Hole |
|
TOP252GNIC OFFLINE SWITCH FLYBACK 8SMD |
3,070 | - |
|
Datasheet | TOPSwitch®-HX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 78% | 66kHz | 15 W | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | SMD-8C | Surface Mount |
|
|
TOP253GNIC OFFLINE SWITCH FLYBACK 8SMD |
4,817 | - |
|
Datasheet | TOPSwitch®-HX | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 78% | 66kHz | 25 W | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | SMD-8C | Surface Mount |
|
TOP252MNIC OFFLINE SW FLYBACK 10CSDIP |
1,876 | - |
|
Datasheet | TOPSwitch®-HX | 10-SDIP (0.300", 7.62mm), 9 Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 78% | 66kHz | 15 W | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | SDIP-10C | Through Hole |
|
|
TOP253MNIC OFFLINE SW FLYBACK 10CSDIP |
1,928 | - |
|
Datasheet | TOPSwitch®-HX | 10-SDIP (0.300", 7.62mm), 9 Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | - | - | 78% | 66kHz | 25 W | Current Limiting, Over Temperature, Over Voltage | - | -40°C ~ 150°C (TJ) | - | - | SDIP-10C | Through Hole |
|
FSFR1700IC OFFLINE SW HALF-BRIDGE 9SIP |
3,013 | - |
|
Datasheet | FSFR | 10-SIP Module, 9 Leads, Formed Leads | Tube | Obsolete | Isolated | Yes | 500V | Half-Bridge | 14.5 V | 11.3V ~ 25V | 50% | Up to 300kHz | 200 W | Current Limiting, Over Load, Over Temperature, Over Voltage | EN, Frequency Control | -40°C ~ 130°C (TJ) | - | - | 9-SIP | Through Hole |
|
FSFR1800IC OFFLINE SW HALF-BRIDGE 9SIP |
4,281 | - |
|
Datasheet | FSFR | 10-SIP Module, 9 Leads, Formed Leads | Tube | Obsolete | Isolated | Yes | 500V | Half-Bridge | 14.5 V | 11.3V ~ 25V | 50% | Up to 300kHz | 260 W | Current Limiting, Over Load, Over Temperature, Over Voltage | EN, Frequency Control | -40°C ~ 130°C (TJ) | - | - | 9-SIP | Through Hole |
|
|
FSFR2000IC OFFLINE SW HALF-BRIDGE 9SIP |
3,366 | - |
|
Datasheet | FSFR | 10-SIP Module, 9 Leads, Formed Leads | Tube | Obsolete | Isolated | Yes | 500V | Half-Bridge | 14.5 V | 11.3V ~ 25V | 50% | Up to 300kHz | 350 W | Current Limiting, Over Load, Over Temperature, Over Voltage | EN, Frequency Control | -40°C ~ 130°C (TJ) | - | - | 9-SIP | Through Hole |
|
LNK603DGIC OFFLINE SWITCH FLYBACK 8SO |
2,987 | - |
|
Datasheet | LinkSwitch®-II | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 55% | Up to 85kHz | 3.3 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
|
LNK613DGIC OFFLINE SWITCH FLYBACK 8SO |
3,839 | - |
|
Datasheet | LinkSwitch®-II | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 55% | Up to 85kHz | 3.3 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
|
LNK604DGIC OFFLINE SWITCH FLYBACK 8SO |
1,234 | - |
|
Datasheet | LinkSwitch®-II | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 55% | Up to 85kHz | 4.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
|
LNK614DGIC OFFLINE SWITCH FLYBACK 8SO |
1,656 | - |
|
Datasheet | LinkSwitch®-II | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 55% | Up to 85kHz | 4.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
|
LNK605DGIC OFFLINE SWITCH FLYBACK 8SO |
3,575 | - |
|
Datasheet | LinkSwitch®-II | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 55% | Up to 85kHz | 5.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
|
LNK615DGIC OFFLINE SWITCH FLYBACK 8SO |
3,908 | - |
|
Datasheet | LinkSwitch®-II | 8-SOIC (0.154", 3.90mm Width), 7 Leads | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 55% | Up to 85kHz | 5.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SO-8C | Surface Mount |
|
|
LNK606GGIC OFFLINE SWITCH FLYBACK 8SMD |
3,817 | - |
|
Datasheet | LinkSwitch®-II | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 55% | Up to 85kHz | 6.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SMD-8C | Surface Mount |
|
|
LNK616GGIC OFFLINE SWITCH FLYBACK 8SMD |
2,359 | - |
|
Datasheet | LinkSwitch®-II | 8-SMD (7 Leads), Gull Wing | Tube | Discontinued at Digi-Key | Isolated | Yes | 700V | Flyback | - | - | 55% | Up to 85kHz | 6.1 W | Current Limiting, Open Loop, Over Temperature, Short Circuit | - | -40°C ~ 150°C (TJ) | - | - | SMD-8C | Surface Mount |
|
FSQ0765RSWDTUIC OFFLINE SW FLBACK TO220F-6L |
3,345 | - |
|
Datasheet | FPS™ | TO-220-6 Full Pack, Formed Leads | Tube | Obsolete | Isolated | Yes | 650V | Flyback | 12 V | 8V ~ 20V | - | 48kHz ~ 67kHz | 90 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Sync | -25°C ~ 85°C (TA) | - | - | TO-220F-6L (U-Forming) | Through Hole |
|
FSQ510MXIC OFFLINE SWITCH FLYBACK 7LSOP |
4,649 | - |
|
Datasheet | FPS™ | 8-SMD (7 Leads), Gull Wing | Tape & Reel (TR) | Obsolete | Isolated | Yes | 700V | Flyback | 8.7 V | 6.7V ~ 20V | 60% | 94.3kHz ~ 132kHz | 9 W | Current Limiting, Over Load, Over Temperature | Sync | -40°C ~ 140°C (TJ) | - | - | 7-LSOP | Surface Mount |
AC DC Converters, Offline Switches FAQ
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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
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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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