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
UCC2580N-2 Datasheet	Rochester Electronics	IC OFFLINE SWITCH MULT TOP 16DIP	Availability:7567	25+ $2.7720 100+ $2.6370 500+ $2.4930 1000+ $2.3580 10000+ $2.2140	min:1
UCC28880D Datasheet	Texas Instruments	IC OFFLINE SWITCH MULT TOP 7SOIC	Availability:1533	1+ $2.1690 10+ $1.6110 25+ $1.4670 75+ $1.3140 300+ $1.2420	min:1
NCP1031DR2G Datasheet	Onsemi	IC OFFLINE SWITCH MULT TOP 8SOIC	Availability:15868	206+ $1.6425 500+ $1.4737 1000+ $1.3613 10000+ $1.2150 100000+ $1.0169	min:1
VIPER22ASTR-E Datasheet	STMicroelectronics	IC OFFLINE SWITCH FLYBACK 8SOIC	Availability:12000	1+ $0.3330 100+ $0.3330 500+ $0.3330 1000+ $0.3330	min:1
HF500GP-40 Datasheet	Monolithic Power Systems Inc.	IC OFFLINE SWITCH FLYBACK 8DIP	Availability:4410	1+ $2.6190 10+ $1.9620 25+ $1.7010 100+ $1.6200 250+ $1.5300	min:1
L6566A Datasheet	STMicroelectronics	IC OFFLINE SWITCH FLYBACK 16SO	Availability:12000	75+ $0.6302 155+ $0.5896 240+ $0.5692 345+ $0.5286 445+ $0.5082	min:1
HF900GPR Datasheet	Monolithic Power Systems Inc.	IC OFFLINE SWITCH FLYBACK 8DIP	Availability:1575	1+ $3.3480 10+ $2.2680 25+ $2.0970 100+ $1.8270 250+ $1.7100	min:1
NCP1014ST65T3G Datasheet	Onsemi	IC OFFLINE SWITCH FLYBACK SOT223	Availability:10043	100+ $0.8361 500+ $0.7525 1000+ $0.6940 10000+ $0.6188 100000+ $0.5184	min:1
FSFR2100U Datasheet	Rochester Electronics	IC OFFLINE SW HALF-BRIDGE 9SIP	Availability:40389	1+ $0.0090 10+ $0.0090 100+ $0.0090 500+ $0.0090 1000+ $0.0090	min:1
FSL146MRBN Datasheet	Onsemi	IC OFFLINE SWITCH FLYBACK 8DIP	Availability:2598	1+ $3.6200 5+ $3.3000 25+ $2.9200 100+ $2.6000	min:1

AC DC Converters, Offline Switchers Components

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