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IBM 45N0200 90-Watts 20V 4.5A Power Adapter for ThinkPad Edge E145
- 90 Watts total power output
- Output Voltage: 20V
- Output Current: 4.5A
- Designed for ThinkPad Edge E145
- Includes AC power cord
- Universal AC input (100-240V)
- Built-in surge protection
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Product Overview
The IBM 45N0200 is a 90-Watt AC power adapter specifically designed for the ThinkPad Edge E145 laptop series. It provides a stable power output of 20V and 4.5A, ensuring efficient charging and operation of the laptop.
Technical Information
| Product Type | AC Power Adapter |
| Wattage | 90W |
| Output Voltage | 20V |
| Output Current | 4.5A |
Additional Specifications
| Compatibility | ThinkPad Edge E145 |
| Input Voltage | 100-240V AC |
| Connector Type | Barrel Connector |
Product Description
The IBM 45N0200 power adapter is engineered to deliver reliable and efficient power to the ThinkPad Edge E145 laptop. With a substantial 90-watt output, it is capable of fully powering the laptop during demanding tasks and simultaneously recharging its battery. The precise output specifications of 20 volts and 4.5 amperes are tailored to match the power requirements of the E145 model, ensuring optimal performance and longevity of the laptop's power system. This adapter features universal AC input compatibility, meaning it can accept power from standard outlets worldwide, ranging from 100V to 240V. This makes it an ideal companion for users who travel internationally, eliminating the need for separate voltage converters. The adapter typically includes a detachable AC power cord and a specific barrel connector that fits securely into the ThinkPad Edge E145's power port. Safety is a key consideration in the design of the 45N0200. It incorporates essential protection features, including safeguards against over-voltage, over-current, and short circuits. These protective measures are vital for preventing damage to the laptop and the adapter itself from unexpected power surges or electrical faults, providing peace of mind during operation.
