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Compact black wall charger with long detachable power cord

WAWEIS

WAWEIS 12V AC Adapter for Extron 28-071-01

SKU CH-TWAR-01BVS

A 12V replacement AC adapter compatible with Extron 28-071-01, offering worldwide 100-240V input and a 6.5 Ft power cord

  • Worldwide 100-240 VAC input for global use
  • 5 ft power cord gives flexible placement
  • FCC CE RoHS certified for safety compliance
  • Multiple protections guard against over-current over-voltage short-circuit
  • 100 % compatible replacement for Extron 28-071-01

Replacement AC Adapter for Extron 28-071-01

This 12V AC/DC adapter replaces the Extron 28-071-01 and compatible part numbers 2807101 and UP01011120. It delivers 12VDC output with worldwide 100-240VAC 50/60Hz input for use in any region. The unit includes a 6.5 Ft power cord for flexible placement. Safety certifications include FCC, CE and RoHS.

Sustained Load Behaviour

The adapter incorporates over current protection, total power protection, over voltage protection and short circuit protection to maintain stable output during continuous operation. Overload protection with high quality wires and overheating protection with a smart chip manage thermal stress under prolonged demand. Anti-interference isolation materials help preserve signal integrity.

Upgrade Context

This unit replaces a lost or failed original charger for the listed Extron model. The jump is worth it when the original power supply is unavailable or damaged and a fully compatible 12V replacement with global voltage support is required. It is not for buyers who need a higher voltage output or a different connector polarity.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 94% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the 12 V adapter stay cool and quiet when left plugged in all day?

The unit includes overheating protection with a smart chip plus overload and short-circuit safeguards, so it runs without excess heat or noise during continuous use.

What must I already own for this 12 V charger to power my Extron device?

You need the Extron 28-071-01 or 2807101 hardware that accepts a 12 V DC input; the adapter supplies the mains cord and barrel connector only.

Will this replacement charger work alongside the original Extron power supply I still have?

Yes — it matches the original 12 V output and 100-240 V AC input, so it can swap directly with the factory unit without any compatibility issues.

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