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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Aug-15-2025 | 1.0 $* | 1.69 $* |
Jul-15-2025 | 1.53 $* | 1.63 $* |
Jun-15-2025 | 1.62 $* | 1.28 $* |
May-15-2025 | 1.15 $* | 1.76 $* |
Apr-15-2025 | 1.89 $* | 1.73 $* |
Mar-15-2025 | 1.70 $* | 1.21 $* |
Feb-15-2025 | 1.95 $* | 1.17 $* |
Jan-15-2025 | 1.57 $* | 1.46 $* |
The HLKPM12 is commonly used in places where a microcontroller circuit has to be powered directly from AC mains. Most digital circuits operate at a voltage of 12V, this module can convert the AC mains to 12V with an efficiency of 70%. The module also meets the CE requirements hence can be used in commercial products and should be free from ripple and noise.
Pin Number | Pin Name | Description |
1 | AC | Connect to the Phase/Live terminal |
2 | AC | Connect to the Neutral terminal |
3 | -Vo | Output negative voltage here ground |
4 | +Vo | Outputs +5V regulated voltage |
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