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9V Power Adapter Supply

At Pacoli Power, we engineer custom 9V power adapters with stable DC output, low ripple, and high electrical reliability for global applications. Available in AU, EU, and UK plug types, each unit supports 100–240VAC input, regulated 9VDC output, and precise current ratings from 1A to 10A.

With built-in over-voltage, over-current, and short-circuit protection, we provide safe, OEM-ready power solutions for brands and distributors worldwide. Every adapter features a 5.5mm × 2.1mm DC plug (or custom options) in a compact wall-mount design for broad device compatibility. Pacoli Power maintains strict QC, advanced thermal protection, and industry-grade durability. These 9V adapters are widely used in Wi-Fi routers, set-top boxes, Bluetooth speakers, smart home hubs, security cameras, and development boards like Arduino and ESP modules.

Product	Power (W)	Input Voltage Range (VAC)	Output Voltage (VDC)	Output Current (A)	Plug Type	Form Factor	DC Plug
AU 9V 2A Power Adapter Datasheet	18	100-240	9V	2A	AU	Wall Mount	5.5mm*2.1mm（Or Custom）
EU 9V 1A Power Adapter Datasheet	9	100-240	9V	1A	EU	Wall Mount	5.5mm*2.1mm（Or Custom）
EU 9V 2A Power Adapter Datasheet	18	100-240	9V	2A	EU	Wall Mount	5.5mm*2.1mm（Or Custom）
UK 9V 1.5A Power Adapter Datasheet	13.5	100-240	9V	1.5A	UK	Wall Mount	5.5mm*2.1mm（Or Custom）

Advantages

Why PACOLIPOWER Can Be Your Reliable Power Supply Supplier

20 Years Power Supply Manufacturing Experience

Rich experience in Power Supply manufacturing

24/7 Online Support

We offer 24/7 online support to assist with all your Power Supply needs.

Customization

We offer customized power supply solutions to meet specific customer needs.

100% Burn-in Test

All Power Supplies undergo a Bum-in Test before shipment to ensure reliability and performance.

Compliance and Certifications

Our Power Supplies comply with international safety and quality standards

Fast Delivery Time

We ensure timely delivery to meet your deadlines and keep operations running smoothly

FAQ

Frequently Asked Questions

What core features ensure the stability and reliability of the Pacoli Power 9V Power Adapter Supply?

Our 9V Power Adapter Supply is engineered for superior electrical reliability, focusing on stable DC output and exceptionally low ripple. These features guarantee clean power for sensitive electronics, complemented by advanced thermal protection and strict QC protocols for long-term performance.

What specific input and output range do your 9V power adapters support?

We ensure global readiness with a wide-range 100–240VAC input. The output is a highly regulated 9VDC, with precise current ratings available from 1A up to 10A, allowing us to match device-specific compatibility requirements perfectly.

What critical protective features are built into the 9V Power Adapters?

Every unit incorporates multi-level protective circuitry, including Over-Voltage Protection (OVP), Over-Current Protection (OCP), and Short-Circuit Protection (SCP). This comprehensive safety suite ensures the longevity of both the adapter and your connected hardware.

Can the standard 5.5mm × 2.1mm DC plug on the 9V adapter be customized?

Yes absolutely. While the 5.5mm × 2.1mm DC plug is our standard for broad compatibility, we routinely modify the DC plug size and configuration based on our clients' precise, device-specific requirements.

How does the 9V adapter maintain high efficiency and durability?

Our adapters are designed for long-term use, featuring industry-grade durability and an energy-efficient design. We focus on high electrical reliability and optimal component selection, which contributes directly to sustained, high-efficiency operation.

As an OEM or distributor, what customization options can Pacoli Power offer for 9V adapters?

We offer full Mechanical and Electrical modifications tailored for OEM needs. This includes customizing the output current rating and cable length. For global market readiness, we provide custom multiple AC plug types (Europe, America, Asia) alongside standard barrel, EIAJ, and USB plugs. We can also integrate your unique plug design and apply custom Logo and Owner Marks for a completely bespoke solution.