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
LNK6778E Datasheet	Power Integrations	IC OFFLINE SWITCH FLYBACK 7ESIP	Availability:12918	1+ $1.3140 100+ $1.0800 1000+ $0.9180 10000+ $0.8213	min:1
NCP1063AP060G Datasheet	Onsemi	IC OFFLINE SWITCH MULT TOP 7DIP	Availability:12942	1+ $2.1600 10+ $1.3545 50+ $1.0148 100+ $0.9063 250+ $0.7895	min:1
MIC38HC44YM Datasheet	Microchip	IC OFFLINE SWITCH MULT TOP 8SOIC	Availability:3027	1+ $1.4670 25+ $1.2150 100+ $1.0980	min:1
NCP1126BP65G Datasheet	Onsemi	IC OFFLINE SWITCH FLYBACK 7DIP	Availability:18648	100+ $1.2150 500+ $1.0890 1000+ $1.0080 10000+ $0.8978 100000+ $0.7522	min:1
MIC38C42YN Datasheet	Microchip	IC OFFLINE SWITCH MULT TOP 8DIP	Availability:6540	1+ $1.5390 25+ $1.2870 100+ $1.1610 1000+ $1.1250 5000+ $1.1160	min:1
TOP256PN Datasheet	Power Integrations	IC OFFLINE SWITCH FLYBACK 8DIP	Availability:4836	114+ $0.6467 250+ $0.6207 500+ $0.5983	min:1
NCP1077P100G Datasheet	Onsemi	IC OFFLINE SWITCH FLYBACK 7DIP	Availability:9520	1+ $0.7525 25+ $0.7375 100+ $0.7073 500+ $0.6773 1000+ $0.6396	min:1
LM5021NA-1/NOPB Datasheet	Texas Instruments	IC OFFLINE SWITCH MULT TOP 8DIP	Availability:23832	1+ $1.5930 10+ $1.1790 25+ $1.0260 120+ $0.9360 280+ $0.8883	min:1
NCP1076AAP065G Datasheet	Onsemi	IC OFFLINE SWITCH FLYBACK 7DIP	Availability:11572	1+ $0.8308 25+ $0.8141 100+ $0.7809 500+ $0.7477 1000+ $0.7061	min:1
TOP257PN Datasheet	Power Integrations	IC OFFLINE SWITCH FLYBACK 8DIP	Availability:5952	1+ $1.8000 100+ $1.4850 1000+ $1.2600	min:1

AC DC Converters, Offline Switchers Components

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