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

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
STR5A451D AC/DC CONVERTER IC (INTEGRATED M Sanken Electric USA Inc.	4,301	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Tube	Active	Non-Isolated	Yes	650V	Buck	29 V	8V ~ 32V	62%	60kHz	-	Current Limiting, Over Load, Over Temperature, Over Voltage	Soft Start	-40°C ~ 125°C (TA)	-	-	8-DIP	Through Hole
SSC1S312A QUASI-RESONANT OFF-LINE SWITCHIN Sanken Electric USA Inc.	2,641	-	RFQ	Datasheet	SSC1S310A	8-SOIC (0.154", 3.90mm Width), 7 Leads	Tape & Reel (TR)	Active	Isolated	Yes	600V	Flyback	15.1 V	9.4V ~ 35V	-	21kHz	-	Current Limiting, Over Load, Over Temperature, Over Voltage, UVLO	Soft Start	-40°C ~ 125°C (TA)	-	-	8-SOIC	Surface Mount
STR5A464D AC/DC CONVERTER IC (INTEGRATED M Sanken Electric USA Inc.	4,687	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm), 7 Leads	Tube	Active	Non-Isolated	Yes	700V	Buck	29 V	8V ~ 32V	57%	60kHz	-	Current Limiting, Over Load, Over Temperature, Over Voltage	Soft Start	-40°C ~ 125°C (TA)	-	-	8-DIP	Through Hole
STR3A152 IC OFFLINE SWITCH FLYBACK 8DIP Sanken Electric USA Inc.	1,672	-	RFQ	Datasheet	STR3A100	8-DIP (0.300", 7.62mm)	Bulk	Obsolete	Isolated	Yes	650V	Flyback	15.3 V	8.1V ~ 32V	74%	67kHz	45 W	Current Limiting, Over Load, Over Temperature, Over Voltage	-	-40°C ~ 115°C (TA)	-	-	8-DIP	Through Hole
SSC3S921 AC/DC CONVERTER IC (CONTROLLER/C Sanken Electric USA Inc.	4,611	-	RFQ	Datasheet	-	18-SOIC (0.213", 5.40mm Width), 16 Leads	Tape & Reel (TR)	Active	Isolated	No	600V	Half-Bridge	17 V	8.9V ~ 35V	-	31.5kHz ~ 300kHz	-	Current Limiting, Over Load, Over Temperature, Over Voltage, UVLO	Soft Start	-40°C ~ 85°C (TA)	-	-	18-SOP	Surface Mount
SSC3S901 AC/DC CONVERTER IC (CONTROLLER/C Sanken Electric USA Inc.	2,304	-	RFQ	Datasheet	SSC3S900	18-SOIC (0.213", 5.40mm Width)	Tape & Reel (TR)	Active	Isolated	No	600V	Half-Bridge	14 V	9.8V ~ 35V	-	32kHz ~ 300kHz	-	Current Limiting, Over Load, Over Temperature, Over Voltage, UVLO	Soft Start	-40°C ~ 85°C (TA)	-	-	18-SOP	Surface Mount
STR5A464S AC/DC CONVERTER IC (INTEGRATED M Sanken Electric USA Inc.	3,091	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width), 7 Leads	Cut Tape (CT)	Active	Non-Isolated	Yes	700V	Buck	29 V	8V ~ 32V	57%	60kHz	-	Current Limiting, Over Load, Over Temperature, Over Voltage	Soft Start	-40°C ~ 125°C (TA)	-	-	7-SOIC	Surface Mount
STR-X6737 IC OFFLINE SWITCH FLYBACK TO3P Sanken Electric USA Inc.	2,947	-	RFQ	Datasheet	STR-X6700	TO-3P-7 Full Pack, Formed Leads	Bulk	Obsolete	Isolated	Yes	500V	Flyback	18.2 V	9.7V ~ 35V	-	19kHz ~ 25kHz	290 W	Current Limiting, Over Load, Over Voltage	Soft Start	-20°C ~ 125°C (TA)	-	-	TO-3P	Through Hole
SFA0006A PRIMARY-SIDE REGULATION PWM CONT Sanken Electric USA Inc.	3,907	-	RFQ	Datasheet	-	8-SOIC (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Isolated	No	-	Flyback	4.8 V	5.5V ~ 32V	81.5%	20kHz ~ 60kHz	-	Current Limiting, Over Load, Over Temperature, Over Voltage	Frequency Control, Soft Start	-40°C ~ 125°C (TA)	-	-	8-SOP	Surface Mount
STR6A161HVD AC/DC CONVERTER IC (INTEGRATED M Sanken Electric USA Inc.	3,070	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm), 7 Leads	Tube	Active	Isolated	Yes	700V	Flyback	47 V	8.5V ~ 32V	75%	100kHz	35 W	Current Limiting, Over Load, Over Temperature, Over Voltage	Soft Start	-40°C ~ 125°C (TA)	-	-	8-DIP	Through Hole

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

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

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.