Dell E5550 owner manual AC Adapter

Page 58

Feature

 

 

 

 

 

 

 

 

 

 

 

Width

 

 

94.80 mm (3.73 inches)

94.80 mm (3.73 inches)

Weight

 

 

265 g (0.58 lb)

340 g (0.75 lb)

 

Voltage

 

 

11.1 VDC

7.4 VDC

 

Temperature range:

 

 

 

 

Operating

 

 

• Charge: 0 °C to 50 °C

 

 

 

 

 

• Discharge: 0 °C to 70 °C

 

 

 

 

 

• Operating: 0° to 35° C (32° to 95° F)

 

Non-Operating

- 40 °C to 65 °C (- 40 °F to 149 °F)

 

 

Coin-cell battery

3 V CR2032 lithium coin cell

 

 

Table 26. AC Adapter

 

 

 

 

 

 

 

 

 

 

 

Feature

 

 

 

Specification

 

 

 

 

 

 

 

 

 

Type

 

 

 

65 W and 90 W

 

 

 

 

 

 

NOTE: 90 W is shipped to India and is optional to other regions

Input voltage

 

100 VAC to 240 VAC

 

 

Input current (maximum)

1.5 A

 

 

Input frequency

 

50 Hz to 60 Hz

 

 

Output current

 

3.34 A and 4.62 A

 

 

Rated output voltage

 

19.5 +/– 1.0 VDC

 

 

Temperature range:

 

 

 

 

Operating

 

 

 

0 °C to 40 °C (32 °F to 104 °F)

 

Non-Operating

 

–40 °C to 70 °C (–40 °F to 158 °F)

 

Table 27. Physical

 

 

 

 

 

 

 

 

 

 

 

Feature

 

 

 

Glass Fiber

Mag Cover W/O

Mag Cover With

 

 

 

 

Reinforced Polymer

Touch

Touch

 

 

 

 

Cover W/O Touch

 

 

 

 

 

 

 

 

 

Height

Front

 

20.60 mm (0.81 inch)

20.60 mm (0.81 inch)

20.60 mm (0.81 inch)

 

 

 

Back

 

23.45 mm (0.92 inch)

23.60 mm (0.93 inch)

24.25 mm (0.95 inch)

Width

 

 

 

376.90 mm (14.84

376.90 mm (14.84

376.90 mm (14.84

 

 

 

 

inches)

inches)

inches)

Depth

 

 

 

255.20 mm (8.87

255.20 mm (8.87

255.20 mm (8.87

 

 

 

 

inches)

inches)

inches)

Weight

 

 

 

4.71 lb (2.13 kg)

4.71 lb (2.13 kg)

4.71 lb (2.13 kg)

58

Image 58
Contents Dell Latitude E5550 Page Working on Your Computer Before Working Inside Your ComputerTurning Off Your Computer After Working Inside Your Computer Recommended Tools System OverviewFront and Back View Removing the Battery Installing the Base CoverRemoving the Base Cover Installing the Battery Removing the Hard-Drive AssemblyBase cover Battery Installing the Hard-Drive Assembly Removing the Memory Installing the MemoryRemoving the Keyboard Trim Installing the Keyboard Trim Removing the KeyboardInstalling the Keyboard Removing the PalmrestBase cover Battery Keyboard trim Installing the Palmrest Removing the Power-Switch BoardInstalling the Power-Switch Board Removing the SmartCard Reader BoardPage Installing the SmartCard-Reader Board Removing the USH BoardInstalling the USH Board Removing the Finger-Print Reader BoardInstalling the Finger-Print Reader Board Removing the LED BoardInstalling the LED Board Removing the Power-Connector PortInstalling the power-connector port Installing the Wlan Card / WiGig Card Removing the Wlan Card / WiGig CardInstalling the Wwan Card Removing the Wwan CardRemoving the Display-Hinge Brackets Installing the Display-Hinge Brackets Removing the Display AssemblyPage Installing the Display Assembly Removing the Display BezelInstalling the Display Bezel Removing the Display PanelPage Installing the Display Panel Removing the Display HingesInstalling the Display Hinges Removing the CameraInstalling the Camera Removing the eDP CableInstalling the eDP cable Removing the System FanInstalling the System Fan Removing the Audio BoardInstalling the Audio Board Removing the System BoardPage Installing the System Board Removing the Coin-Cell BatteryInstalling the Coin-Cell Battery Removing the HeatsinkInstalling the Heatsink Removing the Speakers Installing the Speakers System Setup Options UefiCOM2 PS2ECP COM3Page Video Secure Boot KEK Power Management Post Behavior Wwan Wwan / GPS Technical Specifications 4MBUMA USB Feature Specification Active Area Axis 99.50 mm 53.00 mm AC Adapter Environmental Diagnostics Enhanced Pre-Boot System Assessment ePSA DiagnosticsDevice Status Lights Battery Status Lights PostContacting Dell