ALLIGATOR/45WH/C-TYPE/ADAPTER
A 45W USB-C adapter is a high-power fast charger designed for devices that require more energy than a standard 25W charger.
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Ultra-Fast Charging: The 45W output is primarily used to activate Super Fast Charging 2.0 on compatible high-end devices (like certain Samsung Galaxy models), providing extremely rapid charge speeds, often significantly faster than standard 25W charging.
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Universal Power Delivery (PD): It is built with the USB Power Delivery (PD) 3.0 standard, allowing it to charge a wide range of devices, including laptops (up to 45W), tablets, and phones, by intelligently selecting the correct voltage/current profile.
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PPS Technology (Programmable Power Supply): This is the crucial feature. PPS enables the charger to make real-time, fine-tuned adjustments to the voltage and current. This results in maximum charging efficiency, reduced heat generation, and better long-term battery health for devices that support PPS (which includes many modern Android and Apple devices).
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Portability & Design: Modern 45W chargers often utilize GaN (Gallium Nitride) technology, which allows them to be built in a very compact, lightweight form factor despite their high power output, making them excellent travel companions.
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Multi-Layer Safety: Includes standard protection against over-current, over-voltage, short-circuit, and overheating.
Ā Technical Specifications (Typical 45W PD Adapter)
Ā
| Feature |
Specification |
| Charging Power |
Max 45W (Single Port Use) |
| Port Type |
1 x USB Type-C (or 2x USB-C for GaN models) |
| Input Voltage |
AC 100-240V (Global compatibility) |
| Charging Protocols |
Power Delivery (PD) 3.0 / PPS (Programmable Power Supply) / QC (Quick Charge) (Often included for wider compatibility) |
| Standard PD Output |
5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A |
| PPS Output |
Typically includes a wide, adjustable range, such as 3.3-11V / 4.05A or 3.3-20V / 2.25A
|
| Compatibility |
Smartphones (Samsung SFC 2.0, iPhone 15 series), Tablets (iPads, Galaxy Tabs), Lightweight Laptops (MacBook Air, certain Windows Ultrabooks). |