![Amazon.com: Security-01 DC 48V 0.5A Power Supply Adapter 5.5mm x 2.1mm, UL Listed, Compatible with VOIP Polycom IP Phones,2-Pack : Electronics Amazon.com: Security-01 DC 48V 0.5A Power Supply Adapter 5.5mm x 2.1mm, UL Listed, Compatible with VOIP Polycom IP Phones,2-Pack : Electronics](https://m.media-amazon.com/images/I/4192jstiC1L._AC_SY1000_.jpg)
Amazon.com: Security-01 DC 48V 0.5A Power Supply Adapter 5.5mm x 2.1mm, UL Listed, Compatible with VOIP Polycom IP Phones,2-Pack : Electronics
![Amazon.com: 48V 3A Power Supply, LeTaoXing AC to DC 48V 144W Power Adapter AC 100V - 240V Transformer 48V/3A 5.5mm x 2.5mm Output Jack for PoE Switch or PoE Injector Security Equipmentem : Amazon.com: 48V 3A Power Supply, LeTaoXing AC to DC 48V 144W Power Adapter AC 100V - 240V Transformer 48V/3A 5.5mm x 2.5mm Output Jack for PoE Switch or PoE Injector Security Equipmentem :](https://m.media-amazon.com/images/I/410eveC8qwL._AC_.jpg)
Amazon.com: 48V 3A Power Supply, LeTaoXing AC to DC 48V 144W Power Adapter AC 100V - 240V Transformer 48V/3A 5.5mm x 2.5mm Output Jack for PoE Switch or PoE Injector Security Equipmentem :
![48V 25A 1200W LED Driver Switching Power Supply (SMPS)110VAC-DC48V Transformer Monitoring Power Supply Industrial Power Universal Type - - Amazon.com 48V 25A 1200W LED Driver Switching Power Supply (SMPS)110VAC-DC48V Transformer Monitoring Power Supply Industrial Power Universal Type - - Amazon.com](https://m.media-amazon.com/images/I/61MsPiZ8JRL.jpg)
48V 25A 1200W LED Driver Switching Power Supply (SMPS)110VAC-DC48V Transformer Monitoring Power Supply Industrial Power Universal Type - - Amazon.com
![Amazon.com: COOLM AC DC 48V 3A Power Supply Adapter 144W Charger 48V3A Switching Power Transformers Interface 5.5 x 2.5mm Suitable for POE Routers Switches Control Systems : Electronics Amazon.com: COOLM AC DC 48V 3A Power Supply Adapter 144W Charger 48V3A Switching Power Transformers Interface 5.5 x 2.5mm Suitable for POE Routers Switches Control Systems : Electronics](https://m.media-amazon.com/images/I/41qiLaKWyHL._AC_.jpg)
Amazon.com: COOLM AC DC 48V 3A Power Supply Adapter 144W Charger 48V3A Switching Power Transformers Interface 5.5 x 2.5mm Suitable for POE Routers Switches Control Systems : Electronics
![MEAN WELL SDR-480-48 AC to DC DIN-Rail Power Supply 48V 10 Amp 480W: Electronic Components: Amazon.com: Industrial & Scientific MEAN WELL SDR-480-48 AC to DC DIN-Rail Power Supply 48V 10 Amp 480W: Electronic Components: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51Uu41UzgAL._AC_SY1000_.jpg)
MEAN WELL SDR-480-48 AC to DC DIN-Rail Power Supply 48V 10 Amp 480W: Electronic Components: Amazon.com: Industrial & Scientific
![Amazon.com: MW Mean Well RSP-3000-48 48V 62.5A 3000W Single Output with PFC Function Power Supply : Electronics Amazon.com: MW Mean Well RSP-3000-48 48V 62.5A 3000W Single Output with PFC Function Power Supply : Electronics](https://m.media-amazon.com/images/I/61bSSCJe0tL.jpg)
Amazon.com: MW Mean Well RSP-3000-48 48V 62.5A 3000W Single Output with PFC Function Power Supply : Electronics
![Amazon.com: AC to DC 48V 1.3A 60Watt Power Supply Adapter, Plug 5.5mm x 2.1mm, UL Listed : Electronics Amazon.com: AC to DC 48V 1.3A 60Watt Power Supply Adapter, Plug 5.5mm x 2.1mm, UL Listed : Electronics](https://m.media-amazon.com/images/I/419srfJF+UL._AC_.jpg)
Amazon.com: AC to DC 48V 1.3A 60Watt Power Supply Adapter, Plug 5.5mm x 2.1mm, UL Listed : Electronics
![Amazon.com: Phantom Power Supply,Moukey 1-Channel 48V with Adapter New USB Charging Capability, 10 Feet XLR Cable and Adapter for Any Condenser Microphone Music Recording Device-New Version : Musical Instruments Amazon.com: Phantom Power Supply,Moukey 1-Channel 48V with Adapter New USB Charging Capability, 10 Feet XLR Cable and Adapter for Any Condenser Microphone Music Recording Device-New Version : Musical Instruments](https://m.media-amazon.com/images/I/41TWpNAERXL._AC_SY580_.jpg)
Amazon.com: Phantom Power Supply,Moukey 1-Channel 48V with Adapter New USB Charging Capability, 10 Feet XLR Cable and Adapter for Any Condenser Microphone Music Recording Device-New Version : Musical Instruments
![Amazon.com : DiySecurityCameraWorld -48V 2A Power Supply for (DSC-IPVE901) and PoE Switch or PoE Injector : Electronics Amazon.com : DiySecurityCameraWorld -48V 2A Power Supply for (DSC-IPVE901) and PoE Switch or PoE Injector : Electronics](https://m.media-amazon.com/images/I/41ClHWDiZwL._AC_SY580_.jpg)
Amazon.com : DiySecurityCameraWorld -48V 2A Power Supply for (DSC-IPVE901) and PoE Switch or PoE Injector : Electronics
![Amazon.com: 48v Power Supply, 48v Power Adapter is Compatible with polycom IP Phones VVX 300, 301, 310, 311, 400, 401, 410, 411, 500, 501, 511, 600, 601, 611, Sound Point IP 560, 670. : Electronics Amazon.com: 48v Power Supply, 48v Power Adapter is Compatible with polycom IP Phones VVX 300, 301, 310, 311, 400, 401, 410, 411, 500, 501, 511, 600, 601, 611, Sound Point IP 560, 670. : Electronics](https://m.media-amazon.com/images/I/41UgWFGJH7L._AC_.jpg)
Amazon.com: 48v Power Supply, 48v Power Adapter is Compatible with polycom IP Phones VVX 300, 301, 310, 311, 400, 401, 410, 411, 500, 501, 511, 600, 601, 611, Sound Point IP 560, 670. : Electronics
![Amazon.com: JINGMAIDA Switching Power Supply 3000W with PFC 110-240V AC to DC 48V 62.5A Power Supply for CCTV, Radio, Computer Project, LED Strip Lights, 3D Printer : Electronics Amazon.com: JINGMAIDA Switching Power Supply 3000W with PFC 110-240V AC to DC 48V 62.5A Power Supply for CCTV, Radio, Computer Project, LED Strip Lights, 3D Printer : Electronics](https://m.media-amazon.com/images/I/31RkFObbnaL._AC_SY580_.jpg)
Amazon.com: JINGMAIDA Switching Power Supply 3000W with PFC 110-240V AC to DC 48V 62.5A Power Supply for CCTV, Radio, Computer Project, LED Strip Lights, 3D Printer : Electronics
![Amazon.com : NeuPo 48 Volt Power Supply | Power Adapter Compatible with VOIP Polycom IP Phones VVX 300, 301, 310, 311, 400, 401, 410, 411, 500, 501, 511, 600, 601, 611, 1500 2200-46170-001, Sound Point IP 560, 670 : Office Products Amazon.com : NeuPo 48 Volt Power Supply | Power Adapter Compatible with VOIP Polycom IP Phones VVX 300, 301, 310, 311, 400, 401, 410, 411, 500, 501, 511, 600, 601, 611, 1500 2200-46170-001, Sound Point IP 560, 670 : Office Products](https://m.media-amazon.com/images/I/71+nt16LE2L.jpg)
Amazon.com : NeuPo 48 Volt Power Supply | Power Adapter Compatible with VOIP Polycom IP Phones VVX 300, 301, 310, 311, 400, 401, 410, 411, 500, 501, 511, 600, 601, 611, 1500 2200-46170-001, Sound Point IP 560, 670 : Office Products
![Amazon.com: NOYITO 48V 1A 48W AC to DC Adapter 120V 100-240V 50 60 Hz to 48V Power Supply Charger Transformer DC 5.5x2.5 2.1mm Interface Suitable for LED Strip Light CCTV Camera POE Amazon.com: NOYITO 48V 1A 48W AC to DC Adapter 120V 100-240V 50 60 Hz to 48V Power Supply Charger Transformer DC 5.5x2.5 2.1mm Interface Suitable for LED Strip Light CCTV Camera POE](https://m.media-amazon.com/images/I/411vMCjFnUL._AC_SY1000_.jpg)
Amazon.com: NOYITO 48V 1A 48W AC to DC Adapter 120V 100-240V 50 60 Hz to 48V Power Supply Charger Transformer DC 5.5x2.5 2.1mm Interface Suitable for LED Strip Light CCTV Camera POE
![Amazon.com : Genuine Avaya PSC18U-480 48V Global AC power adapter for VOIP Phones : Voip Telephone Adapters : Office Products Amazon.com : Genuine Avaya PSC18U-480 48V Global AC power adapter for VOIP Phones : Voip Telephone Adapters : Office Products](https://m.media-amazon.com/images/I/41uyagDqR9L._AC_SY580_.jpg)
Amazon.com : Genuine Avaya PSC18U-480 48V Global AC power adapter for VOIP Phones : Voip Telephone Adapters : Office Products
![Amazon.com: Aokeo 48V Phantom Power Supply Powered by USB Plug in, Included with 8 feet USB Cable, Bonus + XLR 3 Pin Microphone Cable for Any Condenser Microphone Music Recording Equipment : Musical Instruments Amazon.com: Aokeo 48V Phantom Power Supply Powered by USB Plug in, Included with 8 feet USB Cable, Bonus + XLR 3 Pin Microphone Cable for Any Condenser Microphone Music Recording Equipment : Musical Instruments](https://m.media-amazon.com/images/I/41mpl4vJr0L._AC_.jpg)
Amazon.com: Aokeo 48V Phantom Power Supply Powered by USB Plug in, Included with 8 feet USB Cable, Bonus + XLR 3 Pin Microphone Cable for Any Condenser Microphone Music Recording Equipment : Musical Instruments
![Amazon.com: SupplySource 48V 1A Power Supply AC-DC Adapter Charger for Cisco IP Phone 7942G with Cord : Electronics Amazon.com: SupplySource 48V 1A Power Supply AC-DC Adapter Charger for Cisco IP Phone 7942G with Cord : Electronics](https://m.media-amazon.com/images/I/41KIWRqrR8L._AC_SY580_.jpg)
Amazon.com: SupplySource 48V 1A Power Supply AC-DC Adapter Charger for Cisco IP Phone 7942G with Cord : Electronics
![Amazon.com: Xvive P1 Phantom Power Supply 48V/12V Switch,Up to 40 Hours of Use,Rechargeable Portable Phantom Power for Condenser/Shotgun Microphones, Mic Preamp, Recording Studios : Musical Instruments Amazon.com: Xvive P1 Phantom Power Supply 48V/12V Switch,Up to 40 Hours of Use,Rechargeable Portable Phantom Power for Condenser/Shotgun Microphones, Mic Preamp, Recording Studios : Musical Instruments](https://m.media-amazon.com/images/I/31znuzs6aFL._AC_SY580_.jpg)
Amazon.com: Xvive P1 Phantom Power Supply 48V/12V Switch,Up to 40 Hours of Use,Rechargeable Portable Phantom Power for Condenser/Shotgun Microphones, Mic Preamp, Recording Studios : Musical Instruments
![Amazon.com: DROK 48V Power Supply, AC 110V/220V to DC 0-48V 10A 480W Buck Converter, Adjustable Variable LED Adapter Regulated 5V 12V 24V 30V 36V 48V Volt Voltage Transformer 10A Amp Charger for Amazon.com: DROK 48V Power Supply, AC 110V/220V to DC 0-48V 10A 480W Buck Converter, Adjustable Variable LED Adapter Regulated 5V 12V 24V 30V 36V 48V Volt Voltage Transformer 10A Amp Charger for](https://m.media-amazon.com/images/I/41-aESEwfGL._AC_SY580_.jpg)
Amazon.com: DROK 48V Power Supply, AC 110V/220V to DC 0-48V 10A 480W Buck Converter, Adjustable Variable LED Adapter Regulated 5V 12V 24V 30V 36V 48V Volt Voltage Transformer 10A Amp Charger for
![Amazon.com: 48V 12.5A 600W DC Switching Power supply Adapter PSU AC-DC 48Volt Industrial Transformer Converter 0-10/5amps Drive Sensor System Lamp Meter Controller Servos Ultraso Electric Motor Fan SMPS 110V/220V : Electronics Amazon.com: 48V 12.5A 600W DC Switching Power supply Adapter PSU AC-DC 48Volt Industrial Transformer Converter 0-10/5amps Drive Sensor System Lamp Meter Controller Servos Ultraso Electric Motor Fan SMPS 110V/220V : Electronics](https://m.media-amazon.com/images/I/410eAsa7VLL._AC_.jpg)
Amazon.com: 48V 12.5A 600W DC Switching Power supply Adapter PSU AC-DC 48Volt Industrial Transformer Converter 0-10/5amps Drive Sensor System Lamp Meter Controller Servos Ultraso Electric Motor Fan SMPS 110V/220V : Electronics
![Amazon.com : GENUINE Polycom IP Phone Power Supply (48V) For VVX Model Phones : Ac Adapters : Office Products Amazon.com : GENUINE Polycom IP Phone Power Supply (48V) For VVX Model Phones : Ac Adapters : Office Products](https://m.media-amazon.com/images/I/41tKSIHE8FL._AC_SY580_.jpg)
Amazon.com : GENUINE Polycom IP Phone Power Supply (48V) For VVX Model Phones : Ac Adapters : Office Products
![Amazon.com: MEAN WELL SE-600-48 AC to DC Power Supply, Single Output, 48V, 12.5 Amp, 600W, 1.5 Amazon.com: MEAN WELL SE-600-48 AC to DC Power Supply, Single Output, 48V, 12.5 Amp, 600W, 1.5](https://m.media-amazon.com/images/I/41374jKeKEL._AC_.jpg)
Amazon.com: MEAN WELL SE-600-48 AC to DC Power Supply, Single Output, 48V, 12.5 Amp, 600W, 1.5" - 295929 : Electronics
![Amazon.com: EAGWELL 48V 1200W DC Universal Regulated Switching Power Supply, 25A, 96-130V AC to DC 48 Volt LED Driver, Converter, Transformer for LED Strip Light, CCTV, Computer Project, 3D Printer : Industrial Amazon.com: EAGWELL 48V 1200W DC Universal Regulated Switching Power Supply, 25A, 96-130V AC to DC 48 Volt LED Driver, Converter, Transformer for LED Strip Light, CCTV, Computer Project, 3D Printer : Industrial](https://m.media-amazon.com/images/I/413xwW+ggHL._AC_SY580_.jpg)
Amazon.com: EAGWELL 48V 1200W DC Universal Regulated Switching Power Supply, 25A, 96-130V AC to DC 48 Volt LED Driver, Converter, Transformer for LED Strip Light, CCTV, Computer Project, 3D Printer : Industrial
![Amazon.com: UpBright® New Global 48V AC/DC Adapter for L.T.E LTE36E-S5 48V/0.75A LTE36E-S548V/0.75A LTE36ES5 48V/0.75A LI Tone Electronics CO,LTD LITONE LTE Power Supply Cord Battery Charger Mains PSU : Electronics Amazon.com: UpBright® New Global 48V AC/DC Adapter for L.T.E LTE36E-S5 48V/0.75A LTE36E-S548V/0.75A LTE36ES5 48V/0.75A LI Tone Electronics CO,LTD LITONE LTE Power Supply Cord Battery Charger Mains PSU : Electronics](https://m.media-amazon.com/images/I/41KFT+yVqsL._AC_SY580_.jpg)
Amazon.com: UpBright® New Global 48V AC/DC Adapter for L.T.E LTE36E-S5 48V/0.75A LTE36E-S548V/0.75A LTE36ES5 48V/0.75A LI Tone Electronics CO,LTD LITONE LTE Power Supply Cord Battery Charger Mains PSU : Electronics
![Amazon.com: 48vdc Power Supply, 48v Power Supply Compatible with Cisco Phone Models 8811, 8841, 8851, 8861, 8961, 9951. : Electronics Amazon.com: 48vdc Power Supply, 48v Power Supply Compatible with Cisco Phone Models 8811, 8841, 8851, 8861, 8961, 9951. : Electronics](https://m.media-amazon.com/images/I/31Ko3m6HVqL._AC_SY580_.jpg)