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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FSQ0370RLAIC OFFLINE SWITCH FLYBACK 8LSOP |
409 | - |
|
Datasheet | FPS™ | 8-SMD, Gull Wing | Tape & Reel (TR) | Obsolete | Isolated | Yes | 700V | Flyback | 12 V | 8V ~ 20V | 60% | 100kHz | 27 W | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -40°C ~ 85°C (TA) | - | - | 8-LSOP | Surface Mount |
|
MC33025PGIC OFFLINE SW HALF-BRDG 16DIP |
1,878 | - |
|
Datasheet | - | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Isolated | No | - | Half-Bridge | 9.2 V | 8.4V ~ 30V | 45% | 1MHz | - | Current Limiting | Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | 16-PDIP | Through Hole |
|
FSL126MRIC OFFLINE SWITCH FLYBACK 8DIP |
2,969 | - |
|
Datasheet | FPS™ | 8-DIP (0.300", 7.62mm) | Tube | Active | Isolated | Yes | 650V | Flyback | 12 V | 8V ~ 26V | 77% | 67kHz | 21 W | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 105°C (TA) | - | - | 8-DIP | Through Hole |
|
NCP1294EDBR2GIC OFFLINE SW MULT TOP 16TSSOP |
4,638 | - |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Boost, Flyback, Forward | 4.6 V | 3.8V ~ 15V | 85% | 1MHz | - | Current Limiting, Over Temperature, Over Voltage | Frequency Control, Soft Start, Sync | -40°C ~ 125°C (TJ) | - | - | 16-TSSOP | Surface Mount |
|
FSQ0265RLXIC OFFLINE SWITCH FLYBACK 8LSOP |
613 | - |
|
Datasheet | FPS™ | 8-SMD, Gull Wing | Tape & Reel (TR) | Obsolete | Isolated | Yes | 650V | Flyback | 12 V | 8V ~ 20V | - | 55kHz ~ 67kHz | 20 W | Current Limiting, Over Load, Over Temperature, Over Voltage | Sync | -40°C ~ 85°C (TA) | - | - | 8-LSOP | Surface Mount |
|
NCP1399AHDR2GIC OFFLINE SW HALF-BRDG 16SOIC |
3,183 | - |
|
Datasheet | NCP1399 | 16-SOIC (0.154", 3.90mm Width), 14 Leads | Tape & Reel (TR) | Obsolete | Isolated | No | - | Half-Bridge | 15.8 V | 9.5V ~ 20V | 50% | 20kHz ~ 750kHz | - | Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | 16-SOIC | Surface Mount |
|
FAN7621SSJXIC OFFLINE SW HALF-BRDG 16SOP |
239 | - |
|
Datasheet | - | 16-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Isolated | No | - | Half-Bridge | 12.5 V | 10V ~ 25V | 50% | Up to 300kHz | - | Current Limiting, Over Load, Over Temperature, Over Voltage | Frequency Control | -40°C ~ 130°C (TJ) | - | - | 16-SOP | Surface Mount |
|
FSDM0565REWDTUIC OFFLINE SW FLBACK TO220F-6L |
2,386 | - |
|
Datasheet | FPS™ | TO-220-6 Full Pack, Formed Leads | Tube | Obsolete | Isolated | Yes | 650V | Flyback | 12 V | 8V ~ 20V | 82% | 66kHz | 70 W | Current Limiting, Over Load, Over Temperature, Over Voltage | - | -25°C ~ 85°C (TA) | - | - | TO-220F-6L (Forming) | Through Hole |
|
NCP1077ABP100GIC OFFLINE SWITCH FLYBACK 7DIP |
494 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm), 7 Leads | Tube | Obsolete | Isolated | Yes | 700V | Flyback | 8.4 V | 6.5V ~ 20V | 68% | 100kHz | 19 W | Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit | - | -40°C ~ 125°C (TJ) | - | - | 7-PDIP | Through Hole |
|
|
NCP1399ASDR2GIC OFFLINE SW HALF-BRDG 16SOIC |
2,500 | - |
|
Datasheet | NCP1399 | 16-SOIC (0.154", 3.90mm Width), 14 Leads | Tape & Reel (TR) | Obsolete | Isolated | No | - | Half-Bridge | 12 V | 9.5V ~ 20V | 50% | 20kHz ~ 750kHz | - | Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit | - | -55°C ~ 150°C (TJ) | - | - | 16-SOIC | Surface Mount |
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.
