空调控制装置的电路设计据半导体制冷器(TEC)和PTC 的物理特性分析了空调控制装置的技术关键，在分析温度控制的特点，以及在当前国内外在温度控制上所采用的方法的基础上，针对半导体制冷和PTC加热的原理设计出半导体制冷器和PTC加热的驱动电路，其具有控制精度高、控制温度范围大、制冷响应速度快等优点。-Air conditioning control device according to the circuit design of thermoelectric devices (TEC) and the physical characteristics of PTC air-conditioning control unit analyzes the key technology in the analysis of the characteristics of temperature control and temperature control in the current international approach on the basis of for semiconductor refrigeration and principles of design PTC heating semiconductor refrigeration and PTC heating drive circuit, which has high control precision, control the temperature range, cooling fast response and so on.