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
UCC3570N Datasheet	Rochester Electronics	IC OFFLINE SWITCH 14DIP	Availability:8012	25+ $5.2740 100+ $5.0130 500+ $4.7430 1000+ $4.4820 10000+ $4.2210	min:1
ISL6844IUZ Datasheet	Rochester Electronics	IC OFFLINE SWITCH MULT TOP 8MSOP	Availability:1522	N/A	min:1
ICE3AR4780VJZXKLA1 Datasheet	Infineon Technologies	IC OFFLINE SWITCH FLYBACK 7DIP	Availability:5385	1+ $1.7100 10+ $1.2609 50+ $1.0796 100+ $1.0236 250+ $0.9644	min:1
TOP224GN-TL Datasheet	Power Integrations	IC OFFLINE SWITCH MULT TOP 8SMD	Availability:9840	21+ $2.1720 51+ $1.7822 79+ $1.7265 108+ $1.6708 140+ $1.6151	min:1
LT1244IS8#PBF Datasheet	Analog Devices Inc.	IC OFFLINE SWITCH BUCK 8SOIC	Availability:6816	100+ $39.9510 500+ $29.2950 1000+ $25.8570	min:1
ICE2B765P Datasheet	Rochester Electronics	IC OFFLINE SWITCH	Availability:1527	25+ $1.4130 100+ $1.3410 500+ $1.2690 1000+ $1.1970 10000+ $1.1340	min:1
ICE3AR4780JZXKLA1 Datasheet	Infineon Technologies	IC OFFLINE SWITCH FLYBACK 7DIP	Availability:9930	100+ $0.9720 500+ $0.8748 1000+ $0.8068 10000+ $0.7193 100000+ $0.6026	min:1
TOP268EG Datasheet	Power Integrations	IC OFFLINE SWITCH FLYBACK 7ESIP	Availability:23260	35+ $1.4625 75+ $1.2006 120+ $1.1628 160+ $1.1250 210+ $1.0881	min:1
UC3823BN Datasheet	Rochester Electronics	IC OFFLINE SWITCH MULT TOP 16DIP	Availability:13875	25+ $10.8720 100+ $10.3320 500+ $9.7830 1000+ $9.2430 10000+ $8.6940	min:1
ICE2QR2280GXUMA1 Datasheet	Infineon Technologies	IC OFFLINE SWITCH FLYBACK 12DSO	Availability:57576	60+ $0.7804 125+ $0.7301 195+ $0.7049 275+ $0.6546 360+ $0.6294	min:1

AC DC Converters, Offline Switchers Components

FAQ