This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

我想做一个测试,一个DCDC模块假如最大电流3A,如果用非常强有力的风扇,甚至其他降温方式,将电源芯片温度降到40度以内,电流能否翻倍



我想做一个测试,一个DCDC模块假如最大电流3A,如果用非常强有力的风扇,甚至其他降温方式,将电源芯片温度降到40度以内,电流能否翻倍

另外这个最大电流的极限是否在于它本身的热阻