Acer X241 Informações Técnicas descarregar pdf (Página 34)

Chapter 1 29

Temperature Range( C)

Operating

Storage (shipping)

0 to 50

-20 to 60

0 to 50

-20 to 60

0 to 50

-25 to 60

AC Adapter

Item Specification

Vendor & model name LITE-ON - 65W, PA-1650-02 QY

Input Requirements

Maximum input current (A,

@90Vac, full load)

1.5 A @ 110Vac

1.0 A @ 240Vac

Nominal frequency (Hz) 50-60

Frequency variation range (Hz) 47-63

Input voltage range (Vrms) 90-265

Inrush current Shall not be less than 220Amps (cold start) when AC input is 100V 60Hz and

DC output is +19V 3.42A

Shall not be less than 220Amps (cold start) when AC input is 240V 50Hz and

DC output is +19V 3.42A

Efficiency It should provide an efficiency of 85% (typ. 88%) minimum, when measured at

maximum nominal voltage at 19.0V

Output Ratings (CV mode)

DC output voltage 19V

Noise + Ripple 380mV

Load Voltage Nom. (V) Capacitance Nom. Material Type

25.0 10/1.0 TAN/CERAMIC

Output Ratings (CC mode)

DC output voltage 19V +/-0.95 for CV mode

Constant current mode 3.6 +0.60A/-0.3A

Dynamic Output Characteristics

Turn-on delay time 5 sec (@ 115Vac)

Hold up time 5ms (@115Vac, Full load)

Over Voltage Protection (OVP) 29V

Short circuit protection 5.0A max can be protected and output can be shorted without damage

Electrostatic discharge (ESD) +/-15KV (at air discharge)

+/-8KV (at contact discharge)

Dielectric Withstand Voltage

Primary to secondary 2150Vac

Leakage current 100uA

Regulatory Requirements Safety Requirements:

1.The power supply must comply with the following national standards: UL,

CSA, CCC, BSM, PCBC< CE, FIMKO, DEMKO, NEMKO, SIMKO, TUV

2. Dielectric Strength-primary to secondary: 2150 VDC for 1sec.

3. Insulation Resistance- primary to secondary: 30 Meg. ohms Min., 500VDC

4. Ground Leakage Current- the power supply ground leakage current shall be

less than 100uA.

LCD 15.0”

Item Specification

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