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Compact black AC adapter brick with 6.5 ft cable

WAWEIS

WAWEIS 3A-186DB12 12V AC/DC adapter 6.5 ft

SKU CH-EX4R-5CXB6 MPN 3A-186DB12

Supplies 12 V DC power from 100-240 V AC with 6.5 ft cord and multiple safety protections

  • Worldwide 100-240 VAC input suits global travel
  • 12 V DC output matches original Aruba Networks spec
  • 5 ft total cord length reaches distant outlets
  • FCC, CE and RoHS certifications confirm safety compliance
  • Over current, over voltage and short-circuit protections guard equipment

Compatible 12 V Replacement Adapter

This 12 V AC/DC adapter replaces the Aruba Networks 3A-186DB12 power supply. It accepts 100-240 VAC at 50/60 Hz for worldwide use. The unit delivers 12 V DC output and includes a 6.5 ft power cord. FCC, CE and RoHS certifications confirm compliance with safety and environmental standards.

Protective Circuitry Under Load

Over current, over voltage and short circuit protection guard the adapter during sustained operation. A smart chip adds overheating protection while high-quality wires and isolation materials reduce interference. These features maintain stable output when the connected device draws continuous power.

Direct OEM Substitute

The adapter matches the original ETSA120150U-P13P-SZ-C1 and EMSA120150-P13P-SZ-C10 part numbers for full compatibility. It upgrades a failed or lost charger without changing voltage or connector fit. Buyers needing a different output voltage or a proprietary connector not listed here should verify specifications before purchase.

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 12 V 100-240 VAC adapter run hot or make noise when used continuously?

The unit includes overheating protection with a smart chip and short-circuit protection, and it has no moving parts, so it stays quiet and cool during all-day operation.

What must I already own for this 6.5 ft 12 V charger to power my device?

You need an Aruba Networks device that accepts a 12 V DC barrel input matching the original ETSA120150U-P13P-SZ-C1 or EMSA120150-P13P-SZ-C10 part, plus a standard IEC C7 or C13 mains lead for the 100-240 V AC side.

Will this 12 V 100-240 VAC supply work alongside older Aruba Networks gear that used the same 12 V barrel connector?

Yes, it is 100 % OEM compatible with the listed Aruba Networks models and meets the original 12 V specifications, so it can replace the factory adapter on legacy units without changes.

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