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How Yuan Dean arranges it's shipment?
Yuan Dean's policy is made of processing imported materials, so custom clearance is necessary.
Since all the quotation is based on EX-WORK, it would really excellent if buyers would offer their courier# or forwarder.
If buyers hope to process their shipping by using YDS' courier#, freight charge can also be put on PI and paid together with parts.
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Mass production of electronic components
Complete the sample approval and finally enter the mass production stage, our power converters and transformers are provided with a 3-year warranty.
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Electronic component samples and payment
Our business specialists will offer you competitive prices, and samples of electronic components will be completed within 2~4 weeks after confirmation.
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Double Confirm electronic components' specification
Double-check that the power converter or transformer you are ordering meets the specifications. If there is any need to modify, please discuss with our sales specialist.
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Propose the selection of suitable electronic components
After receiving your demand information, we will provide the electronic components that meet the requirements for your reference. We also provide customized services. If the specifications you require are not within the scope of standard products, we will give you customized suggestions, welcome to discuss with us.
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Please provide your project information about electronic components
Here are a few ways to contact us: You can visit our website, filter for suitable electronic components and send your requirements via the web form. If you have product pictures or specification files to be compared, you can email them to us in detail. You can also dial +886-6-3842899 and we will speak to you.
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How to order Yuan Dean products?
You can contact us by filling out the web enquiry form, emailing an enquiry letter, or calling us directly.
Please tell us what industry you want to apply in, and provide the specification data of electronic components, preferably with detailed parameters.
After we have complete information, we will give you suggestions for product selection.
In addition, we also provide customized services, welcome to discuss with us.
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How does YDS ensure the EMI/EMC performance of its AC-DC products?
All products are tested in our in-house EMC laboratory to ensure they meet international emission and immunity standards. We provide 100% Hi-Pot and Burn-in testing to guarantee long-term field reliability.
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What mounting options are available for your AC-DC converters?
We offer a variety of packaging options to fit different design needs, including PCB Mount (encapsulated), Open Frame, and Chassis Mount configurations.
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Can YDS AC-DC modules be used in worldwide power grids?
Yes. Most of our AC-DC series feature a Universal Input Range (85-264VAC), making them suitable for global deployment in industrial, telecommunication, and consumer electronics.
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What is the benefit of YDS's "In-house Magnetics" for AC-DC products?
Since we manufacture our own transformers and inductors, we can ensure superior quality control, optimize thermal performance for compact sizes, and provide much faster OEM/ODM customization compared to competitors.
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Do you offer AC-DC solutions for medical applications?
Absolutely. We provide medical-grade AC-DC converters that comply with ANSI/AAMI ES60601-1 and IEC/EN 60601-1 safety standards, offering 2xMOPP isolation and low leakage current for patient safety.
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Are YDS AC-DC converters compliant with the latest energy efficiency standards?
Yes. Our "Green Power" modules are designed to meet DoE Level VI (DoE6) and CoC V5 requirements, featuring high average efficiency and ultra-low standby power consumption (< 0.1W or 0.3W depending on the series).
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How do you ensure the reliability of your converters in harsh environments?
Every unit undergoes rigorous testing in our in-house EMC and reliability labs, including 100% Hi-Pot testing and burn-in processes. We monitor quality via MTBF and CPK metrics to ensure long-term stability.
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What is the standard lead time for OEM/ODM projects?
Because we are vertically integrated, we offer significantly more flexible lead times compared to the industry average. Specific timelines depend on the complexity of the customization; please contact our sales team for a detailed schedule.
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Does YDS support custom electrical or mechanical specifications?
Yes. Thanks to our in-house magnetic component manufacturing, we can easily customize input/output voltages, isolation levels, and housing dimensions to meet your specific project requirements.
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Do your DC-DC converters carry medical and railway certifications?
Absolutely. We offer specialized series compliant with IEC/EN 60601-1 (2xMOPP) for medical applications and EN50155 for railway systems, ensuring they meet the highest safety and durability standards.
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Can YDS provide pin-to-pin compatible alternatives for major brands?
Yes. One of our core strengths is providing high-efficiency, cost-competitive alternatives that are fully pin-to-pin compatible with industry-standard models, allowing for direct replacement without PCB redesign.
