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Black rectangular Extron power adapter with US plug and cord

Extron Electronics

Extron Electronics 28-327-57LF power adapter 12V 1.5A

SKU CH-3HEZ-KEP33 MPN 28-327-57LF

Delivers 12V 1.5A output from 100-240V input and includes a power cord

  • Worldwide voltage support from 100-240V input
  • Stable 12V 1.5A output powers Extron devices
  • Built-in protection against incorrect voltage and short circuit
  • Internal overheating safeguard maintains safe operation
  • Includes power cord with US 3-contact AC male connector

Genuine Extron 12V 1.5A AC Adapter

This genuine Extron Electronics power adapter delivers 12V at 1.5A for compatible professional AV equipment. It accepts a universal 100-240V input at 50-60Hz, making it suitable for international use. The unit includes a detachable power cord and a 3-contact AC male US connector. It is built with safeguards against incorrect voltage, short circuit, and internal overheating.

Simple Plug-In Replacement

Installation requires connecting the supplied power cord to the adapter's IEC inlet and plugging the barrel connector into the target device. The 3-contact AC male US connector then plugs into a standard wall outlet. The most common issue is selecting an adapter with the wrong output voltage or polarity for the specific hardware. Always verify the device's exact power requirements before connecting.

Check Device Power Label First

Before ordering, confirm the equipment requires exactly 12V DC at 1.5A and uses a compatible barrel jack. The input voltage range covers 100-240V, so local mains voltage is not a concern. Ensure the original adapter's part number matches 28-327-57LF or the cross-referenced 28-327-07LF for guaranteed fit. This adapter is not for devices needing higher current, different voltage, or a proprietary connector.

Highlights

  • Worldwide voltage support from 100-240V input
  • Stable 12V 1.5A output powers Extron devices
  • Built-in protection against incorrect voltage and short circuit
  • Internal overheating safeguard maintains safe operation
  • Includes power cord with US 3-contact AC male connector

Specifications

Model28-327-57LF

Questions about this item

How can I confirm the 28-327-57LF is delivering 12V 1.5A after connecting it?

The adapter outputs 12V at 1.5A; once plugged into a 100-240V 50-60Hz mains supply and connected to your device, the equipment should power on and operate normally.

Does the 28-327-57LF ship with a mains cable or only the adapter body?

The package includes a power cord and the adapter fitted with a 3-contact AC male US connector.

Are there multiple output variants of the 28-327-57LF or just the single 12V 1.5A version?

This model is specified for a single 12V 1.5A output; no other voltage or current versions are listed for this part number.

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