Question 1

How to choose the correct component model？

Accepted Answer

We provide the brands and related parameters of components for you to choose from on the AC DC Converters, Offline Switchers category page. You can select the model you want based on the above.

Question 2

What are the main brands AC DC Converters, Offline Switchers?

Accepted Answer

Typical parameters include Alpha & Omega Semiconductor, Analog Devices Inc., Analog Devices Inc./Maxim Integrated, Cypress Semiconductor, Dialog Semiconductor, Diodes Incorporated, Fairchild Semiconductor, Flip Electronics...

Question 3

How to choose between different AC DC Converters, Offline Switchers brands?

Accepted Answer

1. Pre-Screen with Industry Certifications (ISO, UL, CE)
Verify compliance with safety certifications like Industry Standards to filter 68% of subpar vendors.
2. Analyze Authentic Customer Reviews
Check platforms like Trustpilot/B2B forums for verified purchase reviews focusing on durability (avg. 4.2★+ recommended).
3. Calculate Long-Term Cost Efficiency
Use formula: Total Cost = (Price × Quantity) + (Failure Rate × Repair Cost) to compare 3-year ROI.
4. Request Sample Testing Reports
Require brands to provide third-party lab reports (e.g., SGS/BV) covering [Such as Brand:Alpha & Omega Semiconductor, Analog Devices Inc., Analog Devices Inc./Maxim Integrated]. 5. Finalize with On-Site Audit (Optional)
For bulk orders, inspect production facilities using QC checklist templates (Download Free PDF).

Part Number	Manufacturer	Description	Quantity	Unit Price	Operations
UC2875DWP Datasheet	Texas Instruments	IC OFFLINE SW FULL-BRDG 28SOIC	Availability:7183	1+ $14.4180 20+ $10.8414 40+ $10.3617 100+ $9.8548 260+ $9.4484	min:1
UC3875N Datasheet	Texas Instruments	IC OFFLINE SW FULL-BRDG 20DIP	Availability:1991	20+ $11.9160 100+ $10.9062 500+ $10.4463 1000+ $10.2690	min:1
UC2875N Datasheet	Texas Instruments	IC OFFLINE SW FULL-BRDG 20DIP	Availability:1611	1+ $17.6760 10+ $13.4100 20+ $12.8250 100+ $12.2220 260+ $11.7360	min:1
AP3103AKTR-G1 Datasheet	Diodes Incorporated	IC OFFLINE SW FLYBACK SOT23-6	Availability:8852	1+ $0.9180 10+ $0.5571 25+ $0.4617 100+ $0.3546 250+ $0.2691	min:1
AP39811BS7-13 Datasheet	Diodes Incorporated	IC OFFLINE SWITCH FLYBACK 7SO	Availability:12000	10+ $0.4063 4000+ $0.2257 8000+ $0.2150	min:1
IW1819-00 Datasheet	Dialog Semiconductor	IC OFFLINE SWITCH FLYBACK 10SOIC	Availability:30000	10+ $0.9380 5000+ $0.5211 10000+ $0.5143 15000+ $0.5077 25000+ $0.5013	min:1
LNK562DN-TL Datasheet	Power Integrations	IC OFFLINE SWITCH FLYBACK 8SO	Availability:8564	1+ $0.6660 100+ $0.5499 1000+ $0.4680 2500+ $0.4680 5000+ $0.4158	min:1
LNK562DG-TL Datasheet	Power Integrations	IC OFFLINE SWITCH FLYBACK 8SO	Availability:13194	1+ $0.6660 10+ $0.6651 25+ $0.6435 100+ $0.5499 250+ $0.5481	min:1
LNK564DG-TL Datasheet	Power Integrations	IC OFFLINE SWITCH FLYBACK 8SO	Availability:7535	10+ $0.8910 2500+ $0.4950 12500+ $0.4388	min:1
LNK603DG-TL Datasheet	Power Integrations	IC OFFLINE SWITCH FLYBACK 8SO	Availability:4617	1+ $0.8190 100+ $0.6768 1000+ $0.5760 2500+ $0.5760 5000+ $0.5175	min:1

AC DC Converters, Offline Switchers Components

FAQ