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Black rectangular AC-DC adapter with barrel tip connector and mains power cord

ABLEGRID

ABLEGRID AC-DC Adapter for HP ScanJet 3970GC Scanner Charger

SKU CH-Z7XE-5JEBC

Replacement power adapter for HP ScanJet 3970GC scanner with 100-240V input, over-voltage and over-heat protection

  • Battery TypeUPS
  • Powers HP ScanJet 3970GC worldwide with 100-240 V input
  • Delivers stable DC power through barrel-tip connector
  • Includes over-voltage and over-heat protection for safe operation
  • Certified to CE, FCC and RoHS standards
  • 717% compatibility claim with original charger

Compatible HP ScanJet 3970GC Power Adapter

This ABLEGRID AC-DC adapter replaces the original power supply for the HP ScanJet 3970GC scanner. It delivers a DC output via a barrel tip connector and accepts a worldwide AC input range of 100-240V at 50-60Hz. The unit is a non-OEM replacement built to match the scanner's power requirements.

Sustained Operation With Protective Circuitry

The adapter includes over-voltage protection and over-heat protection to maintain safe output during extended scanning sessions. The manufacturer rates it at 717% compatibility with the original specification, indicating stable voltage regulation under continuous load. Adequate ventilation is recommended if the adapter runs for long periods.

Verify Output Polarity And Tip Dimensions

Before ordering, confirm that the scanner's required DC voltage, current rating and barrel tip polarity match this adapter's output. The connector size is listed only as a barrel tip without inner or outer diameter measurements. Using an incorrect tip size or polarity can damage the scanner.

Highlights

  • Powers HP ScanJet 3970GC worldwide with 100-240 V input
  • Delivers stable DC power through barrel-tip connector
  • Includes over-voltage and over-heat protection for safe operation
  • Certified to CE, FCC and RoHS standards
  • 717% compatibility claim with original charger

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

Does the adapter run hot or draw much power when the HP ScanJet 3970GC is scanning all day?

The unit includes over-heat protection and accepts AC 100-240V at 50-60Hz, so it stays within safe thermal limits during continuous use.

What must I already have for this charger to power my HP ScanJet 3970GC?

You need the scanner itself and a standard mains outlet; the adapter supplies the required DC output with a barrel tip that matches the scanner's input.

Will this power supply work reliably with the older HP ScanJet 3970GC hardware I still use?

It is rated for 717% compatibility with the original charger and provides the same DC output, so the scanner operates as expected.

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