唔係,講緊係隻辣雞咀個技術,個 heating element 同溫度 sensor 喺辣雞咀入面一舊過,而唔係個辣雞咀套住個 heater 咁
https://www.youtube.com/watch?v=scvS2yeUH00
唔知叫內熱式啱唔啱
就算唔係依隻技術,好似白光 936 同堆老翻嗰隻款都唔算係太差,有恆溫重要啲
我覺得有恆溫嘅辣雞好好多,冇恆溫嘅話唔覺意好易會過熱
不過是但啦,冇恆溫其實都係咁用,焊 switch 依家嘢又唔使太講究嘅,唔係加熱太耐溶咗啲膠嘅話就得
(不過我以前用冇恆溫間唔中都焊到甩 pad)