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Black rectangular AC adapter with barrel connector and wall plug

ABLEGRID

ABLEGRID AC Adapter for Yamaha PSR-7, 8, 273, 292, 293, 510, 600

SKU CH-9V2N-CA9NY

AC adapter compatible with Yamaha PSR-7, PSR-8, PSR-273, PSR-292, PSR-293, PSR-510 and PSR-600 keyboards

  • TypeAC Adapter
  • Worldwide 100-240 V input for travel flexibility
  • Over-voltage and over-heat protection for safer charging
  • DC barrel-tip output matches listed Yamaha models
  • CE, FCC and RoHS certified for regulatory compliance
  • New ABLEGRID unit compatible with PSR-7, 8, 273, 292, 293, 510, 600

Universal keyboard power supply

This ABLEGRID AC adapter powers a range of Yamaha portable keyboards including the PSR-7, PSR-8, PSR-273, PSR-292, PSR-293, PSR-510 and PSR-600. It accepts a worldwide AC input of 100-240V at 50-60Hz and delivers DC output through a barrel tip connector. Buyers who need a different voltage, tip polarity or a battery-powered solution should look elsewhere.

Thermal behaviour and power draw

The adapter includes over-voltage and over-heat protection circuits that activate under fault conditions. During normal operation it runs from standard mains voltage without requiring additional cooling. The supplier notes that prolonged use should be in a ventilated area away from skin-contact surfaces.

Included accessory and certification

A single AC/DC power charger is supplied in the package. The unit carries CE, FCC and RoHS certification, confirming compliance with electrical safety and substance restrictions. Users must verify that the DC output rating and barrel tip dimensions match the original equipment before connecting.

Highlights

  • Worldwide 100-240 V input for travel flexibility
  • Over-voltage and over-heat protection for safer charging
  • DC barrel-tip output matches listed Yamaha models
  • CE, FCC and RoHS certified for regulatory compliance
  • New ABLEGRID unit compatible with PSR-7, 8, 273, 292, 293, 510, 600

Specifications

BrandABLEGRID
TypeAC Adapter

Questions about this item

How do I install the ABLEGRID AC adapter on my Yamaha PSR-273, and what step do people often miss?

Plug the barrel tip firmly into the keyboard's DC jack until it seats fully, then connect the mains plug to a 100-240V, 50-60Hz outlet. The step often missed is verifying the tip polarity and diameter match the original adapter before powering on.

What maintenance or replacement will this adapter need over time?

No routine maintenance is required. Replace the unit if the cable frays, the barrel tip becomes loose, or the housing shows heat damage. Keep vents clear and avoid placing the adapter on soft surfaces during long sessions.

What limit appears first when the adapter runs continuously at full load?

The over-heat protection will trigger before any other limit. If internal temperature rises excessively, the adapter shuts down until it cools. Ensure adequate airflow around the unit during extended use.

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