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Delta ADP-40TB 40-Watts 12V 3.33A AC Adapter for ThinkPad
- Designed for ThinkPad Laptops
- Output Power: 40 Watts
- Output Voltage: 12V DC
- Output Current: 3.33A
- Input Voltage: Universal AC input (100-240V)
- Connector Type: Specific ThinkPad barrel connector
- Manufacturer: Delta Electronics
- Model: ADP-40TB
- Overload and Short Circuit Protection
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Product Overview
The Delta ADP-40TB is a 40-Watt AC adapter specifically designed for ThinkPad laptops. It provides a 12V output with a current of 3.33A, ensuring compatible Lenovo devices receive stable and reliable power. This adapter is a suitable replacement or secondary power source for ThinkPads that utilize this specific power profile.
Technical Information
| Manufacturer | Delta Electronics |
| Model Number | ADP-40TB |
| Wattage | 40W |
| Voltage | 12V |
Additional Specifications
| Amperage | 3.33A |
| Compatibility | ThinkPad Laptops |
| Input | 100-240V AC |
| Output | DC |
Product Description
The Delta ADP-40TB is a specialized AC adapter engineered to meet the power demands of select Lenovo ThinkPad laptop models. With a power output of 40 watts, it delivers a consistent 12-volt DC current at 3.33 amps, ensuring that compatible ThinkPads receive the necessary power for operation and battery charging. Its design prioritizes compatibility with the specific power input requirements of ThinkPad series, making it a reliable choice for users seeking a replacement or an additional adapter. This adapter features a universal input voltage range, typically supporting 100-240V AC, which allows it to be used globally with the appropriate regional power cord. The output connector is specifically designed to interface with ThinkPad laptops, preventing accidental use with incompatible devices. Integrated safety features such as overcurrent, overvoltage, and short-circuit protection are standard, safeguarding both the laptop and the adapter from potential electrical hazards. The ADP-40TB is constructed by Delta Electronics, a reputable manufacturer known for its high-quality power solutions. This ensures a level of reliability and performance expected from a genuine accessory. Its compact and durable design makes it suitable for both desktop use and travel, providing a convenient power solution for ThinkPad users on the go or in need of a dependable power source.

