Novel temperature controller

The utility model provides a novel temperature controller, includes the casing, be located the panel at casing top, be located controller, supply circuit and the temperature regulators of casing, doessupply circuit include select switch K1, electric capacity C1 C3, diode D1, stabilivolt D2, emitting diode D3, resistance R1 R4, automatic switch and a plurality of triode Q1 Q3. So need not human contact circuit, improve the security, and can listen live wire or zero line and correct the live wire and the mode of zero line access. 种新型温控器，包括壳体、位于壳体顶部的面板、位于壳体内的控制器、供电电路及温度调节器，供电电路包括选择开关K1、电容C1-C3、二极管D1、稳压管D2、发光二极管D3、电阻R1-R4、自动开关及若干三极管Q1-Q3。如此无需人体接触电路、提高安全性，且可侦测火线或零线并纠正火线及零线接入的方式。