48v power adapter for cisco phone dc power supply 48v dc switching power supply

Product Overview

Description

48v power adapter for cisco phone dc power supply 48v dc switching power supply

 

 

Output Watts: 48W
Output Amp: 1A
Output Voltage: 48V
Connector size: 7.7*2.5mm
Input Voltage: 100-240V - 50/60HZ (Worldwide Compatible)
Overload protection
Over voltage protection
Short Circuit Protection
Line Regulation +/-5%
Load Regulation +/-5%
Humidity: 10% to 90%

AC PIN:3PIN

 

Detail:

1.With enough power 48W enables optimum system performance
2.Provides a convenient and portable power source for use at home or while traveling
3.Powers your laptop computer and charges its internal battery when attached to electrical outlet
4.Well-sealed case for protection against moisture and high humidity
5.Designed to filter input line voltage spikes or surges
6.Using top quality materials to ensure maximum levels of safety, reliability and efficiency. 
7.The power adapter integrated surge protection to protect against power fluctuations that can damage your notebook. 
8.Low input voltage shut down,output over voltage limiting,output current limited,output ''short circuit'' shutdown and Internal over temperature shut down.
9. power adapter can elp you save on equipment, power consumption costs and travel weight.
10.specialized in providing high quality replacement AC adapters / chargers for laptops. The adapter guaranteed to meet or exceed original specifications. 100% original manufacturer compatible.

 

 

 

Specifications
AC Input
Nominal Input Voltage	AC 100V~240V
Input Voltage Range	AC 95V~265V
Input Frequency	50/60Hz
DC Output
Output Voltage	48V
Output Current	1A
Output Power	48W
DC Connector Size	7.7*2.5mm
Line Regulation	2%
Load Regulation	5%
Ripple Noise	180 Mvp-p
Efficiency	88%
Output Cable Standard	0.5mm2 Pure Copper
Output Cable Length	1.5m normally or customized requirement
Environment
Operating Temperature	0°C ~40°C
Operating Humidity	5%~95%RH
Storage Temperature	-20°C ~85°C
Storage Humidity	5%~95%RH
Protection
Over Load Protection	Short Circuit Protection
Over Current Protection	Over Temperature Protection
Certificates
CE, ROHS, FCC, C-tick
Dimensions
Adapter Size	10*7.5*2.3CM
Adapter Weight	270G
Inner Box Size	19*13*4.7CM
Inner Box Weight	40G
with 3-rong PCS/CTN	50PCS
Outer Carton Size	48.5*32*40CM
Outer Carton Weight	860G
GW/CTN	16360G
Package
Inner Box	Normally neutral brown box or customized requirement
Outer Carton	Normally neutral standard carton or customized requirement
Warranty
Warranty	One year
Terms and Conditions
MOQ	100PCS for mixed order
Payment Terms	T/T, PayPal, western union
Delivery Time	3-5 days
Manufacturing Process
1. Set-Up→2. Hand Insertion→3. Wave Soldering→4. Touch-Up→5. V/I→6. ICT→7. INT→8. Apply Glue→9. Q/A→10. Entering Stock→11. Assembly→12. Power On Test→13. Hi-Pot Test→14. Burn-In→15. Hi-Pot Test→16. All Fun Test→17. Packing→18. OQC→19. Shipping
Test Procedures
1.No-load output voltage test→2.input power load test→3.No-load output ripple test→4.Full load open test→5.Full load output voltage test→6.Full load output ripple test→7.Full load input power test→8.Half load output voltage test→9.Half load output ripple test→10.Over load test→11.Over current protection test →12.Short circuit protection test (above test is under both 110V and 230V.)→13.High voltage test→14. burn-in test→15.Turn on delay time test→16.Rise time test→17.Hold time test→18.Overshoot test

 

 

Picturer of the product:

 

 

 

Certificate

 

    

 

 

 

1. Portable, exquisite design

 

2. With over-current protection circuit, IC chip

 

3. Especially Suitable for charging ipod, ipad, iphone 4G, also can charge smart phone, Mp3, mp4, and other USB power digital devices.

 

4. OEM/ODM, customers design is welcome!

 

5.  Factory price & fast delivery

 

6.  Excellent service!

 

7. We have factory ourselves. We can provide the competitive price for you, assure the quality and delivery time.

 

 1.  As a professional supplier / exporter who is specialized in technical design, we have amassed a large variety of charger in order to make your sourcing process faster and simpler.

 

2. With the speed development, we have two factories cover an area of 82,000 square meters and have 11 production lines.  

 

3. We provide customization services. Our team of R&D staff can supply samples in six days.

 

4. We have a strong sales team; we can provide the best service to customers.

 

Products line:

 

car charger

 

wall charger

 

laptop charger/adapter