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18V/19V/24V 60W 90W 120W Laptop AC Adapter
18V/19V/24V 60W 90W 120W Laptop AC Adapter

Minimum Order: 0
Quality/Safety Certification: 0.00


60W 90W 120W Laptop AC Adapter
1.adapter match UL requirement
2:Adapter hasCE,ROHS FCC approval
3.High quality adapter

18V/19V/24V 60W 90W 120W Laptop AC Adapter

Detail Specifications: 

  1 Input :100-240V, 50/60HZ           

2 Output: 12V/5A 24V/2.5A  18V 3.5A 19V 3.4A 12V 7A 12V 10A

3. Output accept customized

1. Input characteristics

  Rated Voltage: 100~240Vac 

  Variation Range: 90V~264Vac 

2. Input Frequency    Rated Frequency: 50/60HZ

  Variation Frequency: 47~63Hz

3. Input current   

  1.6A mps max at any input voltage and rated, DC output rated load.

4. Inrush Current  

  120A mps max. cold start at 240Vacinput,with rated load and 25°C ambient.

5. AC Leakage Current 

  0.25mA Max at 240Vac input.

6. Turn on delay time: 

  3S max at 115V ac input and output Max load

7. Rise time

 40ms max at 115Vac input and output max load

8. Hold up time: 

  10mS min at 115V ac input and output max load

9. Efficiency:

  75% min at 115/230Vac input voltage, 1/4,1/2,3/4and full load calculation average efficiency.

10. Short circuit test:

  The power supply will be auto recovered when short circuit faults remove.

11. Over current Protection:

  The power supply will be auto recovered when over current faults remove

12. Over Voltage Protection:

  The power supply will auto recovered when faults remove 120%~170%.

13. Environmental requirement:

  Operating Temperature: 0~40°C ,full load , normal operation.

  Storage Temperature: -20~80°C with package

  Relative Humidity: 5%(0°C) ~90%(40°C) RH ,72 hrs, full load, normal operating

 14. Safety requirement:

  Safety: accord with CE Rohs Fcc

 

No.

Test item

Test condition

Standard spec

Test data

Unit

Judge

1

2

Pass/Fail

1

Output voltage

Vin100Vac 60HZ Io=0

+/-5%

18.7

18.76

V

Pass

2

Output voltage

Vin100Vac 60HZ Io=Rated Current

+-/5%

18.25

18.31

V

Pass

3

Average efficiency

Vin115Vac 60HZ

75%

81

81

%

Pass

4

Ripple& Noise

Vin100Vac 60HZ full load

185mVp-p

48

48

mVp-p

Pass

5

Line Regulation

Vin=100V~240V Io=Rated Current

+/-2%

0.0%

0.0%

 

Pass

6

Standby power

Vin 115V AC 60HZ Io=0

0.5W max

0.23

0.23

W

Pass

7

Short circuit test

Vin100Vac 60HZ

No odor smoke fire plastic deformation and excessive heat happen

OK

OK

 

Pass

8

OCP

Vin100Vac 60HZ

 

5.1

5.2

A

Pass

9

Output voltage

Vin240Vac 50HZ Io=0

+/-5%

18.70

18.76

V

Pass

10

Output voltage

Vin240Vac 50HZ Io=Rated Current

+/-5%

18.25

18.31

V

Pass

11

Average efficiency

Vin230Vac 50HZ

75%

86

86

%

Pass

12

Ripple & noise

Vin 240Vac 50HZ Full Load

185mVp-p

48

48

mVp-p

Pass

13

Line regulation

Vin=100V~240V Io=Rated Current

+/-2%

0.0%

0.0%

 

Pass

14

Standby power

Vin230Vac 50HZ Io=0

0.5W max

0.39

0.39

 

Pass

15

Short circuit test

Vin240Vac 50HZ

No odor smoke fire plastic deformation and excessive heat happen

OK

OK

 

Pass

16

OCP

Vin 230Vac 50HZ

 

6.4

6.6

A

Pass

17

Hi-pot test

Dielectric Strength hi-pot:/Primary to secondary:3000VAC/10ma/3S for type test

Ok

OK

 

Pass

18

Burn in

Input; 220Vac/50HZ Full load 4Hrs

OK

OK

 

Pass

19

Drop test

Height:1m three*faces(once on each plane)

OK

OK

 

Pass

 

 

 

 

 

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