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Black rectangular 19V AC adapter with 10 ft power cord

WAWEIS

WAWEIS 19V AC adapter for LG 21.5" E2242TC 32" TV ADS-40SG-19

SKU CH-77BS-SWMGD

Replacement 19 V AC adapter with 10 ft cord, 100-240 V input and FCC, CE, RoHS certifications for LG 21.5" and 32" monitors

  • World-wide 100-240 V input suits travel or home use
  • 10 ft total cord length gives flexible placement
  • FCC CE RoHS certifications confirm safety compliance
  • Over-current over-voltage short-circuit protection guards connected devices
  • 19 V output matches LG E2242TC 21.5" and 32" TV models

Compatible 19 V Replacement Adapter

This 19 V AC/DC adapter replaces the original power supply for LG Flatron E2242TC 21.5 inch monitors and 32 inch TV models such as 32LH510B and 32LH510U. It delivers the 19 VDC output those displays require and carries FCC, CE and RoHS certification. The unit is built with new components and includes a total 10 ft power cord for flexible placement.

Continuous Load Behaviour

The adapter accepts worldwide 100 to 240 VAC input at 50 or 60 Hz and maintains stable output during extended use. Integrated protection circuits guard against over current, over voltage, short circuit and total power faults. A smart chip adds overheating protection while high-quality wiring and isolation materials reduce interference under sustained load.

Interface Practical Limits

The barrel connector fits the listed LG monitor and TV models directly; other devices with different tip sizes or voltage needs will not work. The 10 ft cord length sets the maximum reach from a wall outlet to the display. No other interfaces or charging protocols are supported by this unit.

How it compares

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

Price $14.99
Cheaper than about 83% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the 19V adapter stay cool and quiet when powering a 32" TV all day?

The unit includes overheating protection with a smart chip and overload protection, and it has no fan, so it runs silently.

Which cables or connectors must I already have to use this 19V adapter with my LG E2242TC monitor?

The adapter comes with a 10 ft power cord and a fixed output plug that matches the LG E2242TC, so no extra cables are required.

Will this 19V adapter work safely alongside my older LG 21.5" E2242TC-BN-PB monitor?

Yes, it is 100% OEM compatible with the E2242TC-BN-PB and carries FCC, CE and RoHS certifications for safe operation.

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