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Black rectangular AC adapter with 10ft power cord and standard barrel connector

WAWEIS

WAWEIS 10Ft AC Adapter 9V Replacement for Phihong PSA31U-090

SKU CH-YH7B-GKMQ3

A 10 ft 9 V AC adapter with worldwide 100-240 V input and over-current, over-voltage, short-circuit and total-power protection, certified FCC, CE and RoHS

  • 10 ft cord gives flexible placement
  • 100-240 V input works worldwide
  • FCC, CE and RoHS certified safety
  • Over current, over voltage and short circuit protection
  • 12 month warranty and 24/7 email support

What this adapter replaces

This WAWEIS unit is a new AC adapter built to replace the Phihong PSA31U-090 model. It delivers a 9 V output for compatible laptops and devices that require this specific power supply.

Input range and cable length

The adapter accepts a worldwide input of 100-240 VAC at 50/60 Hz, so it works on mains supplies in different regions without a voltage switch. A 10 ft power cord is included, giving extra reach between the wall outlet and the power brick.

Safety certifications and protection

The unit carries FCC, CE and RoHS certifications and integrates over-current, over-voltage, short-circuit and total-power protection circuits. These features guard the connected device against common electrical faults during daily use.

How it compares

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

Price $5.99
Cheaper than about 95% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose this 10 ft adapter or a shorter cable for my Phihong PSA31U-090?

The 10 ft cord gives extra reach from the wall socket to the device without needing an extension lead.

What does the 9 V output mean when the adapter is powering my device?

It supplies a steady 9 V DC to match the original Phihong PSA31U-090 requirements.

Which input standard does the adapter use and what voltage range does it accept?

It accepts worldwide 100-240 VAC at 50/60 Hz, so it works on mains supplies in most countries.

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