Experimental results show that the switch power supply has good performance in anti lightning strike, wide temperature range and low cost.
运行结果表明，该电源各项性能指标能满足设计要求，具有防雷击、适应温度范围广和成本低的优点。
2
Used for low-temperature heating purpose of organic mateial, inflammable and other substance. The temperature is controlled by a "High-Middle Low" selecting switch.
适用于有机物、易燃物及其它物质的低温加热。温度分别由高、中、低三挡开关控制。
3
A novel lowtemperatureswitch material VO2 thin film was fabricated by ion-sputtering and annealing.