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Power over Ethernet &
Power Supply Specialist & Manufacturer
Place of Origin: CHINA
DC Connector: 5.5x2.1/2.5mm
Model: PSA5777
57Vdc, 1.35A, 77W
Switch Power Supply
Home >> Product >> Power Supply >> 57V Power Supply >> PSA5777 >> DC57V, 1.35A, 77W Desktop Power Supply AC/DC Adapter
Power over Ethernet
Overview
PSA5777, Switching Mode Power Supply (SMPS) AC/DC adapter, it supplies 57Vdc/77W stabilized power, comes with different AC power plugs as required based on different countries’ standard. Meanwhile, it's also equipped with a DC connector at standard size of (Outer Diameter*Inner Diameter) 5.5x2.1mm, 5.5x2.5mm or other size combination standard as required for different device.
PSA5777 is designed and developed over IC control solution, which highly increase the power efficiency, stability, universality and safety, now its power efficiency has already been up to the fifth level (DoE V) and are being improved to up to DoE VI, which require all the material, components and parts must be all brand new and higher qualified. The PCB module of our SMPS are produced through Surface Mounting Technology (SMT) automatic process which has already been greatly ensuring our higher capacity and the SMPS qualification ratio.
This wall mounted power supply unit PSA5777 is made by plastic capsulated design and encapsulated through ultrasonic wave or screw locking, which both make the power shell sturdy and durable. Mostly, AC plug it comes with are conform to US, EU, UK, AUS or other standards it may concern and be frequently used in the project installation.
With wide input voltage range AC100-240V and adaptable AC plug, small-size, light-weight, plug and play which make the SMPS flexible in installation project in different industries such as LED lighting, CCTV Surveillance, network systems and other areas it may require. So, it’s widely used in every field and all industries.
For now, Most Close Circuit Television(CCTV) cameras in the market requires Low Voltage DC 12V/24V power supply, which also called AC/DC Adapter/Power transformer on DC switching mode, it's different from linear power supply such as AC24V that is also usually applied to security cameras.
Input: 100-240V AC, 50-60Hz
Product Range
AC Plug: EU, US, UK, AUS, etc.
Warranty: 1-3 years
Product Description
Product Specification
| Item | 57V/77W Desktop type Switch Mode Power Supply AC/DC Adapter |
| Model | PSA5777 |
| Input | AC 100-240V, 50-60Hz |
| Output | DC 57V, 1350mA |
| Power | Rate power: 77W |
| Circuit Module | IC (Integrated Circuit) solution instead of other obsolete solutions |
| DC Plug | 5.5x2.1mm (default), 5.5x2.5mm or other OEM size are available |
| Output Cable | 1.2 meter (default), different length of customization are available |
| Protection | SCP (short-circuit protection); OVP (over-voltage protection); OLP (over-load protection); OCP (over-current protection); OTP (over-temperature protection) |
| Energy Efficiency | DoE V |
| Operating Environment | Operating temperature/humidity: -10℃-70℃; 20%-90% RH |
| Storing Environment | Storing temperature/humidity: -20℃-85℃; 10%-95% RH |
| Safety Approval | CE EMC/LVD, FCC, RoHS |
| AC Plug | US, EU, AU, UK and other types of AC plug are all available |
| Application | CCTV Camera, Wireless AP/Router, Power Charger/Bank, LED Light, etc. |
| Enclosure | PC+ABS material, size: 120*59*38mm |
| Package | White color gift box (implied), 0.42kg/unit(N.W.), 0.45kg/unit(G.W.), 50pcs/carton, carton size: 51.5x24x29.5cm |
| Warranty | 1 year (implied), 2-5 years available based on negotiation |
| Note | All material for components and parts of this power supply adapters are brand new, environment friendly, quality assured. |
Case Size: 120*59*38mm(L*W*H)
Certificate: CE, RoHS, FCC
Supply Ability: 62900 units/month
Protection: SCP, OVP, OCP, OLP
Output: 57V DC, 1350mA, 77W