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 |