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مشاريع تجارب فيزياء لتوضيح ظاهرة التفريغ الكهربائي والشرارة
default 50W)
The supply voltage is 3
Humidity 20%~85%
XH-W1209 DC 12V LED Digital Thermostat Temperature Control متحكم حرارة مشاريع تجارب فيزياء لتوضيح ظاهرةSpecification: Supply voltage: DC 12V Static current: 35MA, attract current 65MA Output voltage: DC 12V Output power: 20A relay Measurement input: NTC (10K 0. 5%) Waterproof Sensor Environmental operation: 10~60, Humidity 20%~85% Dimensions: 48 x 40mm Cable length: About 52 cm Temperature control mode: ON OFF Temperature range: 50 ~ +110C Control accuracy: 0. 1C Hysteresis accuracy: 0. 1C Refresh rate: 0. 5sec, High temperature protection: 0 ~ 110C
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