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
UCC2808DTR-1 Datasheet	Texas Instruments	IC OFFLINE SW PUSH-PULL 8SOIC	Availability:8957	1+ $2.2050 10+ $1.6470 25+ $1.5030 100+ $1.3500 250+ $1.2690	min:1
UCC28781QRTWRQ1 Datasheet	Texas Instruments	AUTOMOTIVE, HIGH-DENSITY, ZERO-V	Availability:14098	1+ $2.3310 10+ $1.7370 25+ $1.5930 100+ $1.4220 250+ $1.3500	min:1
TOP256EN Datasheet	Power Integrations	IC OFFLINE SWITCH FLYBACK 7ESIP	Availability:49720	35+ $1.3595 85+ $1.1155 125+ $1.0806 175+ $1.0458 225+ $1.0109	min:1
TOP242PN Datasheet	Power Integrations	IC OFFLINE SWITCH FLYBACK 8DIP	Availability:15971	1+ $0.3843 10+ $0.3843 100+ $0.3843 500+ $0.3843 1000+ $0.3843	min:1
TOP221PN Datasheet	Power Integrations	IC OFFLINE SWITCH MULT TOP 8DIP	Availability:10567	1+ $1.6920 50+ $1.3950 100+ $1.2960 250+ $1.2870 500+ $1.2690	min:1
TOP267VG Datasheet	Power Integrations	IC OFFLINE SWITCH FLYBACK 12EDIP	Availability:10269	1+ $1.9440 96+ $1.6020 1008+ $1.3770	min:1
SSC9522S Datasheet	Sanken Electric	IC OFFLINE SW HALF-BRDG 18SOP	Availability:3738	1+ $3.3390 10+ $2.5200 25+ $2.3148 100+ $2.0887 250+ $1.9810	min:1
FSQ0365RN Datasheet	Rochester Electronics	IC OFFLINE SWITCH FLYBACK 8DIP	Availability:1435	10+ $3.4983 3000+ $1.9435	min:1
TOP221YN Datasheet	Power Integrations	IC OFFLINE SW MULT TOP TO220-3	Availability:10079	1+ $1.7370 50+ $1.5660 100+ $1.4670 1000+ $1.3140 2500+ $1.2960	min:1
TOP222YN Datasheet	Power Integrations	IC OFFLINE SW MULT TOP TO220-3	Availability:12444	1+ $2.0790 50+ $1.8720 100+ $1.7640 1000+ $1.5480 5000+ $1.4760	min:1

AC DC Converters, Offline Switchers Components

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