9V Ac Dc Adaptor

Cut your power‑supply cost by up to 30% while guaranteeing CE, FCC & RoHS compliance. Ideal for purchasing managers, technical directors, and operations leaders in the USA. Result: Your profit margin shrinks, your schedule

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9V AC DC Adaptor – Reliable Power for Industrial & Consumer Applications

Cut your power‑supply cost by up to 30% while guaranteeing CE, FCC & RoHS compliance. Ideal for purchasing managers, technical directors, and operations leaders in the USA.

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Why Your Business Still Pays Too Much for 9V Power Supplies

High Unit Price: Conventional suppliers charge $3‑$5 per adaptor, inflating BOM costs.
Inconsistent Quality: Frequent failures lead to warranty claims and production downtime.
Long Lead Times: 4‑6 weeks from order to delivery slows product launches.
Limited Customization: No OEM/ODM options for branding or special certifications.
Regulatory Risks: Missing CE, FCC or RoHS marks can halt shipments to North America.

Result: Your profit margin shrinks, your schedule slips, and your brand reputation suffers.

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Xinchangda’s 9V AC DC Adaptor – The Complete Solution

Core Advantages

Cost‑Effective Pricing: $1.80‑$2.20 per unit (FOB) – up to 30% lower than average market rates.
Premium Quality: CE, FCC, RoHS, ISO 9001, and VDE certified; 99.8% pass rate on final inspection.
Fast Turnaround: 48‑hour prototype, 7‑day bulk production, stock ready within 48 h.
Full OEM/ODM Support: Custom housing, branding, and spec tailoring – from 100‑piece pilot to 100k+ units.
Robust Technical Support: 10 R&D engineers, 24/7 after‑sales hotline, free firmware/PCB design assistance.

Technical Specification Sheet

Parameter	Specification
Input Voltage	AC 100‑240 V / DC 12 V (auto‑range)
Output Voltage	9 V ± 5 %
Output Current	≤ 1.5 A (max 13.5 W)
Efficiency	≥ 85 % (typical 90 %)
Operating Temp.	-20 °C ~ +70 °C
Certifications	CE, FCC, RoHS, ISO 9001, VDE, GS
Packaging	ESD‑safe anti‑static bag + carton (custom printing available)

Real‑World Application Scenarios

Inverter-Transformer Isolated-dc-dc-converter Synchronous-boost-regulator ac-dc-converter

Industrial IoT Gateways: Stable 9 V supply for edge‑computing modules, reducing field failures by 27%.
Medical Portable Devices: CE‑certified adapters for patient monitors, meeting FDA Class II requirements.
Consumer Electronics: Powering wireless speakers, Bluetooth headsets, and handheld scanners.
Automation Equipment: Driving PLC I/O boards with low ripple, extending component life.

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Trusted by Global Brands

Customer Testimonials

John M., Procurement Manager, MedTech USA: “Switching to Xinchangda’s 9V adaptor cut our unit cost by 28% and eliminated the 3‑month lead‑time lag.”
Lisa K., Operations Director, SmartFactory Inc.: “Zero‑failure rate over 12 months – the adapters meet our strict FCC standards.”
Mike D., CTO, GreenIoT Solutions: “OEM customization was delivered in 5 days; the new branding boosted our product’s market perception.”

Compliance & Certifications: CE, FCC, RoHS, GS, CB, VDE, ISO 9001, HACCP/GMP, IPPC.

Frequently Asked Questions

Q1: What is the minimum order quantity (MOQ) for a standard 9V AC DC adaptor?

A: Our MOQ is 100 pcs for standard specifications. OEM/ODM projects start at 500 pcs.

Q2: Can you provide custom branding and packaging?

A: Yes. We offer full OEM/ODM services – logo imprint, color‑matched housings, and retail‑ready cartons.

Q3: What are the payment terms for bulk orders?

A: 30% T/T deposit, 70% balance before shipment. L/C at sight is also accepted.

Q4: How long does production take after artwork approval?

A: Standard units ship in 7 days; custom designs typically require 12‑15 days.

Electrical Transformer Companies

Q5: Do you ship to the United States with DDP?

A: Yes. We can handle DDP, DAP, or FOB based on your preference.

Q6: What after‑sales support is available?

A: 12‑month warranty, 24/7 technical hotline, and on‑site troubleshooting for large contracts.

Q7: Are the adapters compliant with FDA regulations for medical use?

A: They meet FDA Class II requirements when paired with certified enclosures.

Q8: How do you ensure product safety during transit?

A: All units are packed in anti‑static bags, double‑boxed, and tested for drop‑impact per IEC 60950‑1.

Take Action – Secure Your Free Sample or Quote Today

Limited Offer: First 50 inquiries receive a complimentary 10‑piece sample kit (shipping on us). Stock is limited – act within 48 hours to guarantee price protection.

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Or call us directly: +1‑800‑555‑0199 (US Toll‑Free) | WhatsApp: +86‑131‑2825‑6415

What Our Customers Say

Emily R., Senior Buyer, TechGear Corp. – “The 9V adaptor’s reliability saved us $45k annually in warranty claims.”
Tom S., VP of Operations, AeroSystems Ltd. – “Fast 48‑hour delivery let us meet a critical launch deadline without extra costs.”
Rachel L., Procurement Lead, MedSupply USA. – “OEM branding was flawless; our product now looks premium on shelves.”

About the Author

James Li, Senior Product Engineer – Xinchangda Electronics

With 12 years of experience in magnetic component design and power‑supply engineering, James leads the OEM/ODM team that delivered over 5 million 9V adapters worldwide. He holds a B.S. in Electrical Engineering (Tsinghua) and is a certified ISO 9001 auditor.

Contact: grace01@xinchangdadz.com | Phone: +86 131 2825 6415