Over heat PTC thermistor for temperature
Over heat PTC thermistor for temperature
★feature
1、high voltage endurance
2、small residual current
3、long life-span
4、low power passipation
5、good flame-resisting
6、safe and reliable
★application
The product is mainly used in overheat protect for motor and transformer，point temp. control and temp.alarm for all electronic apparatus，it is also used to pre-heat start for electronic energy-saving lamp and converter.
★principle
when the motor is running ，the coil temp. reach to 80℃，the current in control circuit reduce，to reach overheat protect for coil.
★product list
type | value at 25℃ | curie temp. | lost current | voltage endurance | insulation resistor |
（Ω） | （℃） | （VAC） | （MΩ） | ||
MZ62-1 | 100～300 | 80～110 | DC300V/≤3.2mA | 800 | ＞100 |
DC600V/≤2.5mA | |||||
DC800V/≤2.5mA | |||||
MZ62-2 | 100～300 | 80～110 | DC300V/≤3.2mA | 800 | ＞100 |
DC600V/≤2.5mA | |||||
DC800V/≤2.5mA |
The electronic parameter and size above only for reference,according to custo