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Compact white wall plug power adapter with fixed cable and barrel connector

Yealink Network Technology Co., Ltd

Yealink Network Technology Co., Ltd PS5V1200US 5V 1.2A telephone accessory

SKU CH-5SW4-CFVJA

5 V 1.2 A power supply for Yealink SIP‑T series IP phones, 100‑240 V input

  • Key featuresFor use with Yealink SIP-T20(P),SIP-T21(P),SIP-T22P, SIP-T26
  • Powers compatible Yealink IP phones with stable 5 V 1.2 A output
  • Works with worldwide mains from 100 V to 240 V at 50 Hz or 60 Hz
  • Supports T2 and T4 series models including SIP-T18G, SIP-T20P, SIP-T22P, SIP-T26P, SIP-T28P, SIP-T41P and SIP-T42G
  • Delivers 1.20 A maximum current for reliable operation
  • Brand-new Yealink PS5V1200US power supply with 1-year limited warranty

Compatible Yealink desk phones

This replacement power supply works with Yealink SIP-T18G, SIP-T20P, SIP-T21P, SIP-T22P, SIP-T26P, SIP-T28P, SIP-T41P and SIP-T42G models. It delivers a steady 5 V DC at 1.20 A to keep the phone powered during calls and standby.

Check your phone model and connector

Verify that the handset you own appears in the supported list above. The unit accepts 100-240 V AC input at 50/60 Hz and draws 250 mA, so it operates on standard office mains worldwide without a voltage selector.

Replaces a lost or faulty Yealink PS5V1200US

If the original adapter is missing, damaged or no longer holds a charge, this new unit restores full operation. It is not suitable for phones outside the T2 and T4 series or for devices that require a different voltage or current rating.

How it compares

Measured against everything we stock in Headsets, Cords & Phone Mounts, at today’s prices. Recalculated every night.

Price $16.99
Typical for this category: the median of 796 items is $17.99.

Specifications

Product
Brand nameYealink
Model namePS5V1200US

Questions about this item

Does the PS5V1200US include any cables or adapters for the SIP-T42G?

Only the power supply unit is supplied; no cables or adapters are included in the box.

Should I choose the 1.2 A model or a higher-current version for a SIP-T28P?

The PS5V1200US delivers 5 V at 1.2 A, which matches the rated input for the SIP-T28P and the other listed T2 and T4 models.

Will the 5 V 1.2 A output run a SIP-T22P reliably on a 230 V mains supply?

Yes, the unit accepts 100-240 V AC at 50/60 Hz and provides a steady 5 V DC at up to 1.2 A for the SIP-T22P.

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