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
VIPER114LSTR Datasheet	STMicroelectronics	IC OFFLINE SW MULT TOP 10SSOP	Availability:9711	1+ $0.9270 10+ $0.6678 25+ $0.6030 100+ $0.5319 250+ $0.4977	min:1
TOP261YN Datasheet	Power Integrations	IC OFFLINE SW FLYBACK TO220-7C	Availability:7833	50+ $2.0970 150+ $2.0700 250+ $2.0610 1000+ $2.0250 1500+ $1.9980	min:1
KA3842BDTF Datasheet	Rochester Electronics	IC OFFLINE SWITCH 14SOIC	Availability:20023	10+ $0.2097 100+ $0.1188 1000+ $0.1044 10000+ $0.1044	min:1
LNK632DG-TL Datasheet	Power Integrations	IC OFFLINE SWITCH FLYBACK 8SO	Availability:15000	10+ $0.8343 2500+ $0.4635 5000+ $0.4635 7500+ $0.4635	min:1
INN3670C-H615-TL Datasheet	Power Integrations	85 W (85-265 VAC)	Availability:5958	1+ $4.4010 10+ $3.9510 25+ $3.7350 100+ $3.2400 250+ $3.0780	min:1
LNK6446D-TL Datasheet	Power Integrations	5.5 W (85-265 VAC)	Availability:7443	1+ $0.4050 100+ $0.3384 1000+ $0.2880	min:1
NCP1230D100R2G Datasheet	Onsemi	IC OFFLINE SWITCH FLYBACK 8SOIC	Availability:46105	1+ $0.6358 25+ $0.6231 100+ $0.5976 500+ $0.5722 1000+ $0.5404	min:1
INN3270C-H217-TL Datasheet	Power Integrations	85 W (85-265 VAC)	Availability:5772	1+ $3.6720 100+ $3.0351 1000+ $2.5830	min:1
FAN7602CN Datasheet	Rochester Electronics	IC OFFLINE SWITCH FLYBACK 8DIP	Availability:4818	1+ $2.8182 25+ $2.7617 100+ $2.6488 500+ $2.5366 1000+ $2.3953	min:1
NCP1340B3D1R2G Datasheet	Onsemi	IC OFFLINE SWITCH FLYBACK 9SOIC	Availability:32333	1+ $0.4590 15+ $0.4320 75+ $0.4140 250+ $0.4050 1250+ $0.3825	min:1

AC DC Converters, Offline Switchers Components

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