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FILTERED PRODUCT SELECTION

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.

Parametric Selection Filter options by technical parameters
Stock & Datasheets Review availability and technical references
RFQ & BOM Support Send your target MPN, quantity or BOM
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
UC2843B UMW

UC2843B

IC REG CTRLR BST FLYBK ISO 8SOIC

UMW

2,495 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Cut Tape (CT) Active Non-Isolated Yes - Half-Bridge 8.4 V 7.6V ~ 30V 97% 500kHz - Current Limiting, UVLO Frequency Control -25°C ~ 85°C (TA) - - 8-SOP Surface Mount
UC2845B UMW

UC2845B

IC REG CTRLR BST/FLYBK 8SOIC

UMW

2,500 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Non-Isolated Yes - Half-Bridge 8.4 V 7.6V ~ 30V 48% 500kHz - Current Limiting, UVLO Frequency Control -25°C ~ 85°C (TA) - - 8-SOP Surface Mount
UC2842B UMW

UC2842B

IC REG CTRLR BST FLYBK ISO 8SOIC

UMW

2,490 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Cut Tape (CT) Active Non-Isolated Yes - Half-Bridge 16 V 10V ~ 30V 97% 500kHz - Current Limiting, UVLO Frequency Control -25°C ~ 85°C (TA) - - 8-SOP Surface Mount
WINSUN SOURCING SUPPORT

Need Help Sourcing AC DC Converters, Offline Switches?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

Availability and lead-time support BOM, shortage and alternative sourcing
FREQUENTLY ASKED QUESTIONS

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.