What is the minimum order quantity (MOQ) for a custom power adapter?

Standard housings start from 500 pcs per model, because that is the quantity at which our SMT line can be tooled economically without amortising set-up cost into the unit price. Fully bespoke enclosures require a new injection mould, so we normally recommend 3,000 pcs or more for the first order to keep the tooling share reasonable.

How long does sampling and mass production take?

Electrical samples built on an existing platform are ready in 7–10 working days. A new PCB layout with safety-compliant transformer design takes 15–20 days. Mass production lead time is typically 20–30 days after sample approval, subject to plug type, cable set and certification status.

Which safety and efficiency certifications can you supply?

We hold more than 120 valid certificates covering UL/cUL, CE (EN 62368-1), UKCA, CCC, PSE, KC, SAA/RCM, BIS and CB reports, together with DoE Level VI and EU ErP Tier 2 no-load/average-efficiency compliance. IEC 60601-1 designs are available for medical AC adapters with 2×MOPP isolation.

Which protection circuits are built into FuYun adapters as standard?

Every switching design includes over-voltage protection (OVP), over-current protection (OCP), short-circuit protection (SCP), over-temperature protection (OTP) and no-load standby power control. Y-capacitor and common-mode choke filtering keeps conducted emissions within EN 55032 Class B limits.

How do you guarantee batch-to-batch consistency?

Production follows ISO 9001 procedures and a documented SOP: bare-board test, first-article function test, ultrasonic welding, 100% hi-pot test, burn-in ageing and final function test. Test records are archived for years so every serialised unit remains 100% traceable to its component lot.

Wholesale Output Valtage 5-48v 300W Power Adapter For Desktop Supplier, Factories

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Wholesale Output Valtage 5-48v 300W Power Adapter For Desktop Supplier, Factories

MOQ:	500
Price:	$1.2-$35.8
Payment Terms:	T/T LC
Supply Ability:	50K per day

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Product Description

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Frequently Asked Questions

What are the main features of this product?

This product offers exceptional quality and performance designed to meet your everyday needs efficiently.

How do I use this product correctly?

Simply follow the basic guidelines provided in the product details to ensure optimal usage and longevity.

Is this product suitable for daily use?

Yes, it is specifically engineered for regular, dependable daily application.

How should I maintain and care for it?

Keep it clean and store it in a dry environment according to standard maintenance practices.

Where can I find more product details?

All relevant information and specifications are thoroughly outlined in the product description section above.

Wholesale Output Valtage 5-48v 300W Power Adapter For Desktop Supplier, Factories

Product Description

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