9V DC 1.8A Slim Power Supply with 7 DC Adapter Plugs

This compact 9V DC plug pack power supply is designed for powering compatible 9V devices that require up to 1.8A of current. Its slim switchmode design helps it fit more easily beside other plugs on a powerboard, while the included set of seven interchangeable DC adapter plugs gives wider compatibility across common low-voltage electronics.

Important: Before connecting, confirm your device requires 9V DC, draws 1.8A or less, uses one of the included connector sizes, and has the correct polarity selected. Incorrect polarity may damage connected equipment.

Key Features

• 9V DC output for compatible low-voltage devices
• Up to 1.8A output current
• Slim plug pack design for easier powerboard use
• Switchmode regulated output
• Includes 7 interchangeable DC adapter plugs
• Reversible polarity via adapter tip orientation
• AU/NZ 2-pin mains plug
• Suitable as a replacement power supply when voltage, current, connector size, and polarity match

Technical Specifications

Power Specifications

• Product Type: Slim switchmode plug pack power supply
• Input Voltage: 100–240V AC
• Input Frequency: 50/60Hz
• Mains Plug: AU/NZ 2-pin unearthed plug
• Output Voltage: 9V DC
• Output Current: 1.8A
• Rated Output Power: 16.2W maximum

Connector Specifications

• Output Plug Quantity: 7 interchangeable DC plugs
• Included Plug Size: 0.75mm inner / 2.4mm outer
• Included Plug Size: 1.7mm inner / 4.0mm outer
• Included Plug Size: 2.5mm inner / 5.5mm outer
• Included Plug Size: 2.1mm inner / 5.0mm outer
• Included Plug Size: 1.4mm inner / 3.5mm outer
• Included Plug Size: 1.5mm inner / 5.5mm outer
• Included Plug Type: 3.5mm DC mini
• Plug Polarity: Reversible polarity via adapter tip orientation — centre-positive or centre-negative selectable before connection

Physical Specifications

• Cable Length: Approximately 1.5 metres
• Packaged Dimensions: 13.3cm length x 10.8cm width x 5.0cm height
• Applications: 9V devices, replacement power supply, electronics accessories

Compatibility

This power supply is suitable only for devices that require 9V DC and draw 1.8A or less.

The included interchangeable DC tips allow the output polarity to be selected as either centre-positive or centre-negative, depending on the orientation of the fitted tip. Before connecting, always confirm your device’s required polarity and match the tip orientation correctly.

A device requiring less than 1.8A is generally acceptable, provided the voltage, connector size, and polarity are correctly matched. A device requiring more than 1.8A should not be used with this power supply.

⚠️ Limitations

• Does not convert 9V DC to another voltage
• Does not suit devices requiring AC output
• Does not suit devices requiring more than 1.8A
• Does not suit devices with a different connector size
• Polarity must be selected correctly before use
• Incorrect polarity may damage connected equipment

Frequently Asked Questions (FAQs):

Q: Can I use this with any 9V device?
A: Only if your device requires 9V DC, draws 1.8A or less, uses one of the included plug sizes, and has the correct polarity selected.

Q: Can I use this with a device that needs less than 1.8A?
A: Yes. A compatible 9V DC device that needs less than 1.8A will only draw the current it requires, provided the connector size and polarity are correct.

Q: Can I use this with a device that needs more than 1.8A?
A: No. A device requiring more than 1.8A may overload the power supply.

Q: Does this power supply include multiple plug tips?
A: Yes. It includes seven interchangeable DC adapter plugs for common low-voltage electronics.

Q: Is this centre-positive or centre-negative?
A: It can be used as either centre-positive or centre-negative. The polarity is selected by the connection orientation of the included interchangeable DC tip.

Q: Is this suitable for devices that require 9V AC?
A: No. This is a 9V DC power supply and should not be used with devices requiring AC output.

Q: What should I check before ordering?
A: Check your device’s voltage, current requirement, connector size, and polarity. This power supply is for compatible 9V DC devices drawing 1.8A or less.

Q: Is this suitable for continuous 24/7 use?
A: This power supply is best suited to general 9V DC replacement power supply use with compatible devices. For continuous, business-critical, or unattended applications, we recommend choosing a power supply with extra current headroom and ensuring the unit has good ventilation.

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