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Yealink Compatible Power Supply 5V 1.2A (PS5V1200US) | New

Yealink Compatible Power Supply 5V 1.2A (PS5V1200US) | New

SKU: PWR-5V-1.2A-GEN
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Overview

Yealink Compatible Power Supply (5V) 1.2A T41S/G T42S/G

Compatible with the follow Yealink IP Phones:

  • Yealink SIP-T20P IP Phone
  • Yealink SIP-T22P IP Phone
  • Yealink SIP-T26P IP Phone
  • Yealink SIP-T28P IP Phone
  • Yealink SIP-T41P IP Phone
  • Yealink SIP-T42G IP Phone

Specifications

Specifications:

Manufacturer Yealink
Product NameWahl Icon Classic Series Hair Trimmer (08490-008) | New
Product TypeTrimmer
Item Model Number8541727076
Item Weight2.39 ounces
Item Dimensions3.3 x 3.7 x 3.2 inches

Frequently Asked Questions

Yealink Compatible Power Supply 5V 1.2A (PS5V1200US)
Frequently Asked Questions (FAQ's)



What is the Yealink PS5V1200US?
  • It is a 5V DC, 1.2A power supply adapter designed for Yealink VoIP phones and devices.
    • What devices is the PS5V1200US compatible with?
  • Numerous Yealink IP phones, including the T21P, T23G, and T27G, as well as some that do not support PoE, are compatible with it.
    • What is the voltage and current output of this adapter?
  • Output is 5 volts DC at 1.2 amps (5V/1.2A).
    • What type of plug does the PS5V1200US use?
  • It makes use of a common center-positive barrel connector, which is normally 5.5mm outer/2.1mm inner.
    • Is this power supply compatible with PoE-enabled phones?
  • PoE phones typically don't need this adapter until PoE isn't accessible, and only then if the phone can accept external power.
    • Can this power supply be used internationally?
  • No, the PS5V1200US is for US use only (input: 100–240V AC, 50/60Hz with US plug).
    • Is the power supply UL or safety certified?
  • Yes, depending on the distributor, it typically has basic safety certifications like UL or FCC.
    • What is the barrel connector size?
  • Typically 5.5mm outer diameter / 2.1mm inner diameter, center-positive.
    • What happens if I use a different power supply with higher voltage?
  • Use only the suggested 5V/1.2A power supply; using a higher voltage adaptor could harm your gadget.
    • Can I use this adapter to charge other devices?
  • Only if the gadget needs 5V/1.2A and has a suitable barrel connector and polarity; if not, it can get damaged.
    • Is this power supply sold with Yealink phones?
  • Not all the time. Since Yealink IP phones enable PoE, many of them come without a power adaptor.
    • Where can I buy the Yealink PS5V1200US?
  • It can be purchased directly from Yealink distributors, telecom resellers, or internet merchants.
    • How long is the cable on the PS5V1200US?
  • The power cord is typically about 1 meter (approximately 3.3 feet) in length.
    • Can this be used for Yealink conference phones?
  • Always check the power requirements of your conference phone model, especially if it allows 5V/1.2A input.
    • Is it safe to leave the adapter plugged in continuously?
  • Yes, it is designed for continuous use with your phone device.
    • Can it be used with surge protectors or UPS systems?
  • Yes, and in order to guard against voltage spikes, it is advised to do so.
    • What should I do if the power supply stops working?
  • Swap it out for a Yealink PS5V1200US that is similar or comparable and has the same voltage, current, and connector specifications.
    • Does this adapter support fast charging?
  • No, it is only intended to power compatible Yealink devices; it is not made for fast charging or USB output.
    • Is this the only model of Yealink power adapter?
  • No, Yealink manufactures a number of models with varying voltages and amperages for various devices; always be sure to match the specifications of your model.
    • What is the polarity of the connector?
  • Because the connector is center-positive, the positive voltage is carried by the barrel plug's inner section.
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    It Works

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    Works just fine for my Yealink SIP-T28P extension pad attached to the phone.

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