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HP HSTNN-DA01 135 Watts 100-240 V AC Power Adapter For DC7800/DC7900
- Power Output: 135 Watts
- Input Voltage: 100-240V AC
- Output Voltage: Typically 18.5V DC (verify specific model)
- Output Current: Up to 7A (verify specific model)
- Connector Type: Specific HP barrel connector
- Designed for HP Compaq DC7800/DC7900 series
- Includes power cord
- Provides reliable power for desktop operations
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Product Overview
The HP HSTNN-DA01 is a 135-watt AC power adapter designed for specific HP desktop computer models like the DC7800 and DC7900. It operates on a wide input voltage range (100-240V AC) and provides a stable DC output. This adapter is essential for powering and charging these business-class desktops.
Technical Information
| Part Number | HSTNN-DA01 |
| Manufacturer | HP |
| Type | AC Power Adapter |
| Wattage | 135W |
Additional Specifications
| Input Voltage | 100-240V AC |
| Output Voltage | 18.5V DC (typical) |
| Compatible Models | HP DC7800/DC7900 |
Product Description
The HP HSTNN-DA01 is a 135-watt AC power adapter specifically manufactured to supply power to HP Compaq business desktop computers, notably the DC7800 and DC7900 series. It converts standard AC mains power into a regulated DC voltage required by these systems, ensuring stable and reliable operation. The adapter is designed to handle a broad input voltage range from 100V to 240V AC, making it suitable for use in various international locations with the appropriate regional power cord. With a substantial 135-watt output, this adapter provides ample power for the desktop's internal components, including the processor, memory, storage drives, and peripherals. It is crucial for maintaining system stability, especially during demanding workloads or when multiple devices are connected. The output is delivered through a specific HP barrel connector, ensuring a secure and correct connection to the desktop's power input port. As an official HP part, the HSTNN-DA01 meets rigorous quality and safety standards, safeguarding the computer against power fluctuations and potential damage. It serves as an essential component for the proper functioning of the specified HP desktop models, whether used as an original replacement or a spare power supply.
