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Compact black wall adapter with foldable mains prongs and barrel output lead

Phihong USA Inc.

Phihong USA Inc. PSAC10R-050 5V 2A 10W power adapter

SKU CH-B03C-NSZAP MPN PSAC10R-050

A 10 W switching adapter delivering 5 V at 2 A, built by Phihong for Snom VoIP phones with 100–240 V input

  • Global 100-240 V input suits travel or office use
  • 5 V 2 A output delivers 10 W for Snom VoIP phones
  • Phihong manufacture adds ISO 9000 and ISO 14000 quality assurance
  • Built-in protection guards against incorrect voltage, short circuit and overheating
  • Genuine OEM adapter ensures reliable power for compatible devices

Genuine Phihong 10W adapter for Snom VoIP phones

This 5V 2A switching supply is manufactured by Phihong specifically for Snom VoIP handsets and similar network devices. It replaces a lost or damaged original unit with a genuine part that matches the vendor specification. Buyers who need a different output voltage or a higher current rating cannot use this adapter.

Output fixed at 5V 2A for 10W maximum

The single figure that decides compatibility is the 5V 2A output delivering up to 10W. The barrel connector and polarity are built to the Snom requirement so the phone powers on without configuration. Any device that draws more than 2A at 5V will overload this unit.

Low heat and silent operation from 100-240V input

With a 0.3A draw at 100-240V 50-60Hz the adapter runs cool and produces no audible fan noise in normal use. Built-in protection guards against incorrect voltage, short circuit and internal overheating. The compact enclosure dissipates the 10W load passively.

Highlights

  • Global 100-240 V input suits travel or office use
  • 5 V 2 A output delivers 10 W for Snom VoIP phones
  • Phihong manufacture adds ISO 9000 and ISO 14000 quality assurance
  • Built-in protection guards against incorrect voltage, short circuit and overheating
  • Genuine OEM adapter ensures reliable power for compatible devices

Specifications

ModelPSAC10R-050

Questions about this item

What does the 10 W rating mean when the adapter is powering a Snom VoIP phone?

It means the adapter can continuously supply up to 5 V at 2 A, which matches the phone's power draw so the handset, display and network interface all operate without voltage sag.

How does the 100-240 V 50-60 Hz input affect use on different mains supplies?

The wide-range input lets the adapter run on any standard AC mains worldwide without a voltage selector, automatically adjusting to 100 V through 240 V at either 50 Hz or 60 Hz.

What connector does the PSAC10R-050 use to attach to the phone?

The adapter is manufactured for Snom VoIP phones and terminates in the coaxial barrel plug that fits the phone's DC power jack.

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