Yealink 5V 1.2A Power Adapter (PS5V1200US)

The Yealink PS5V1200US is an official 5V DC, 1.2A power supply adapter designed to power compatible Yealink IP desk phones and DECT base stations. Ideal for office desks, remote workstations, and home setups lacking Power over Ethernet (PoE) infrastructure, this compact AC adapter plugs directly into standard US wall outlets to deliver continuous, reliable power to your business phone.

Key Features & Benefits

• Essential PoE Alternative: Provides direct DC power to your Yealink IP phone when PoE network switches are unavailable or non-PoE network ports are used.

• Universal AC Input: Accepts 100–240V AC input at 50/60Hz, making it compatible with standard power outlets across North America.

• Compact, Space-Saving Design: Slim wall-plug profile fits cleanly into dense power strips and surge protectors without blocking adjacent outlets.

• Built-In Hardware Protection: Engineered with built-in over-voltage, over-current, and short-circuit protection to protect your VoIP hardware from power spikes.

Technical Specifications

• Model / Part Number: PS5V1200US / YEA-PS5V1200US

• Input Voltage: AC 100–240V ~ 50/60Hz, 250mA

• Output Voltage & Current: DC 5V, 1.2A (1200mA)

• Plug Type: Standard North American 2-prong AC plug (Type A)

• Connector Type: Center-positive barrel connector

• Phone Compatibility: Compatible with Yealink SIP-T2x, T3x, T4x, and select T5x series IP phones (including T21P, T23G, T27G, T30, T31P/G, T33G, T40G, T41S, T42S, T43U, T53, T53W, and W70B DECT base stations)

Best For & Intent

• Best For: Home offices, remote workers, retail counters, and VirtualPBX users deploying Yealink IP phones on network connections that do not supply Power over Ethernet (PoE).

• Not Ideal For: High-power touchscreen phones requiring a 5V/2A power supply (such as the Yealink T54W, T57W, or T58W), or deployments where standard PoE is already active across network ports.

Domestic shipping to the US only. Contact sales for non-US destinations.