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
ICE2QR4780GXUMA2 Datasheet	Infineon Technologies	IC OFFLINE SWITCH FLYBACK 12DSO	Availability:8916	1+ $1.7550 10+ $1.2960 25+ $1.1880 100+ $1.0530 250+ $0.9990	min:1
LM5045MHX/NOPB Datasheet	Texas Instruments	IC OFFLINE SW FULL-BRG 28TSSOP	Availability:6297	1+ $4.1040 10+ $3.1230 25+ $2.8710 100+ $2.6010 250+ $2.4750	min:1
AP3981BS7-13 Datasheet	Diodes Incorporated	IC OFFLINE SWITCH FLYBACK 7SO	Availability:48000	1+ $0.4590 10+ $0.3222 25+ $0.2880 100+ $0.2511 250+ $0.2223	min:1
FSL117MRIN Datasheet	Rochester Electronics	IC OFFLINE SWITCH FLYBACK 8DIP	Availability:8748	1+ $2.1780 10+ $1.3689 25+ $2.1780 100+ $0.9164 250+ $0.7984	min:1
TOP246YN Datasheet	Power Integrations	IC OFFLINE SW FLYBACK TO220-7C	Availability:42687	26+ $1.7915 62+ $1.4700 95+ $1.4241 131+ $1.3782 169+ $1.3322	min:1
AP3304W6-7 Datasheet	Diodes Incorporated	ACDC PWM SWITCHER SOT26 T&R 3K	Availability:7144	1+ $0.4860 10+ $0.3375 25+ $0.3015 100+ $0.2610 250+ $0.2304	min:1
FSFR1600 Datasheet	Rochester Electronics	IC OFFLINE SW HALF-BRIDGE 9SIP	Availability:1570	25+ $2.1870 100+ $2.0790 500+ $1.9710 1000+ $1.8630 10000+ $1.7460	min:1
ICE3AR4780CJZXKLA1 Datasheet	Rochester Electronics	IC OFFLINE SWITCH FLYBACK 7DIP	Availability:2208	N/A	min:1
ICE3AR0680JZXKLA1 Datasheet	Infineon Technologies	IC OFFLINE SWITCH FLYBACK 7DIP	Availability:7200	25+ $1.1250 100+ $1.0710 500+ $1.0170 1000+ $0.9540 10000+ $0.9000	min:1
AP3301K6TR-G1 Datasheet	Diodes Incorporated	IC OFFLINE SWITCH FLYBACK SOT26	Availability:7200	10+ $0.2763 3000+ $0.1535	min:1

AC DC Converters, Offline Switchers Components

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