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Compact black AC adapter with a long 10 ft power cord and barrel connector

WAWEIS

WAWEIS 19V AC adapter 10 ft cord for LG PH450 PH450U PH450UG PH450U-NA Minibeam 29MT47D 29MT47V

SKU CH-7WFX-N7H90

19 V AC adapter with 10 ft cord powers LG PH450 series projectors and 29MT47 monitors, includes over-current, over-voltage and short-circuit protection

  • 19 V output matches the original projector requirement
  • 10 ft total cord length gives flexible placement
  • 100-240 V 50/60 Hz input works worldwide
  • Over-current, over-voltage and short-circuit protection built in
  • FCC, CE and RoHS certified for safety compliance

Compatible 19 V power adapter for LG Minibeam

This replacement AC adapter delivers 19 V DC output and accepts a worldwide input range of 100-240 V AC at 50/60 Hz. It is designed for LG PH450, PH450U, PH450UG, PH450U-NA Minibeam projectors and the 29MT47D and 29MT47V LED monitors. The unit ships new with a total cord length of 10 ft.

Built-in protections keep operation stable and quiet

The adapter includes over-current, over-voltage, short-circuit and total power protection circuits. A smart chip provides overheating protection while high-quality wires and isolation materials reduce interference. No fan is present, so the unit runs silently during normal use.

Certified safety and a 12-month warranty back

The power supply carries FCC, CE and RoHS certifications confirming compliance with recognised safety and environmental standards. A 12-month warranty covers manufacturing defects, and the supplier guarantees shipment within one business day with 24/7 email support available.

How it compares

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

Price $21.99
Cheaper than about 68% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 10 ft power cord to my LG PH450U Minibeam projector?

Plug the DC barrel connector into the projector's 19 V input, then insert the AC plug into any 100-240 VAC wall outlet; the step users miss is seating the barrel fully until it clicks.

Which parts of this WAWEIS adapter may need replacement after extended use?

The detachable AC cord and the internal smart-chip protection circuit are the only serviceable items; the sealed brick itself is not user-replaceable.

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

The over-temperature protection trips first, shutting output down until the smart chip detects a safe temperature.

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