|
Type
|
Output
|
Connector Size
|
Fit for laptops
|
|
15.0V/M1
|
15.0V/Max90W
|
6.3*3.0mm
|
Toshiba
|
|
16.0V/M2
|
16.0V/Max90W
|
5.5*2.5mm
|
IBM,Lenovo
|
|
16.0V/M3
|
16.0V/Max90W
|
6.5*4.4mm
|
Sony,Fujitsu
|
|
18.5V/M4
|
18.5V/Max90W
|
4.8*1.7mm
|
Compaq, HP
|
|
19.0V/M5
|
19.0V/Max90W
|
5.5*2.5mm
|
Acer, Compaq, Delta, HP, Fujitsu, Gateway, Toshiba, Liteon
|
|
19.0V/M6
|
19.0V/Max90W
|
5.0*3.0mm
|
Samsung
|
|
19.0V/M7
|
19.0V/Max90W
|
5.5*2.1mm
|
Acer, Compaq, Delta, HP, Fujitsu, Gateway, Toshiba, Liteon
|
|
19.5V/M8
|
19.5V/Max90W
|
6.5*4.4mm
|
Sony
|
Electrical Characteristics
1．Scope
Power source: input voltage 100VAC-240VAC; output voltage 15.0VDC; output current 6.0A.
2. Normal operating conditions for power source
Supply voltage and frequency: supply voltage ranges between 100VAC and 240VAC.
|
|
Min.
|
Typical
|
Max.
|
|
Input voltage (Vac)
|
100Vac
|
220Vac
|
264Vac
|
|
Input frequency (Hz)
|
47Hz
|
50Hz/60Hz
|
63Hz
|
3．Operating environment
Temperature: 0℃～+40℃
Humidity: 10%--90%
Atmospheric pressure: 70kPa～106kPa
4. Electrical properties of power source
4.1 Case temperature: after the power source continuously operates at ambient temperature of 25℃, the temperature rise of the case does not exceed 65℃.
Surge current: 50A Amp-Pcak For 115VAC; 25A Amp-Pcak For 230VAC Max Load, 25 DEG C, Cold start.
Input current: 0.45A (Rms) for 230VAC or 0.9A (Rms) for 115VAC.
4.2 Input power
At time of zero load: <=1W;
At time of maximum load: <=90W.
4.3 Efficiency
At rated load, the power efficiency is at least 80%.
5. Short circuit protection
Power source will not be damaged during continuous short circuit of load. Regardless of short circuit of load before or after electrification, power output shall return to normal when the short circuit of load is removed.
External Appearance and Mechanical Properties
1. External appearance and apparent requirements
1.1 The surface of power source shall be free from forming defects and other mechanical damages, such as scratch, flow mark, burr, crack, noticeable shrink mark, and nick;
1.2 Model number, safety certification and other marks shall be legible;
1.3 When the power source is shaken, the inside of power source shall have no sense of shaking;
1.4 The surface of connection line has no crack. After the high voltage part is connected to municipal power system, the electrified metal shall not be exposed.
2. Drop test
Place the unpacked power source on the horizontal support plate, and allow the power source to fall from a height of 1000mm onto a 20mm-thick wood bench. Repeat the operation twice for each side and in the most unfavorable direction. After the test, the pin of power source shall not shake, with no loosening of or damage to internal structure, without surface damage. The power source can be normally recharged, and all of its electrical properties shall meet the specifications.