We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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.

Highlights

  • 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

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.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.