AC/DC napájací zdroj HP 730982-002 120W napájanie pre HP notebooky a kompatibilné zariadenia

The AC/DC power adapter HP 730982-002 120W power supply for HP laptops and compatible devices is an external mains-powered converter that provides up to 120 watts of regulated DC output. Designed for use with a range of HP notebooks and other compatible equipment, the adapter converts standard AC input to stable DC voltage to charge batteries and power systems during operation. The compact rectangular housing includes an input cable to connect to mains and an output cable with the appropriate plug for compatible laptop power sockets.

Advantages

This 120W adapter delivers consistent power output to maintain system performance and battery charging under typical office and travel conditions. Built-in protection features regulate output and help protect against overcurrent, short circuit and thermal overload, supporting device safety during use. The external design keeps heat-generating components outside the laptop, and the standardized connector ensures a secure connection with compatible devices.

Suitable for

• Charging and powering compatible HP laptops and mobile workstations
• Replacing lost or damaged external power supplies with similar voltage and wattage
• Use in offices, home offices, classrooms and while travelling with portable devices

Key specifications

• Maximum output power: 120 W
• Input: AC mains, standard voltage range for region (use appropriate mains lead)
• Output: Regulated DC voltage appropriate for compatible HP laptops
• Protection: Overcurrent, short-circuit and thermal protection
• Form factor: External inline power brick with attached cables
• Use environment: Indoor – room-temperature operating conditions

How to use

Connect the adapter to an appropriate mains socket using a compatible mains lead, then insert the output plug firmly into the laptop’s power inlet. Ensure the connection is secure and that the adapter’s vents are not obstructed to allow adequate cooling. When charging is complete, disconnect the output plug first and then unplug the mains lead. Use only in environments with stable mains supply and within the device manufacturer’s recommended voltage range.

Recommendations

Use the adapter with devices that match its voltage and power requirements, avoid exposing the unit to moisture or extreme temperatures, and replace the mains lead or adapter if cables are frayed or connectors are damaged to maintain safe operation.