Geiger counter power supply module dosimeter NEW 1 HV 400V high voltage

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Voltage converter module for dosimeters  PN3-400-0.1M  


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See datasheet here 

PN3-400-0.1M is miniature high voltage power supply module. The module is designed for PCB mounting in portable radiation control equipment. Small package size as low as 17*4*11mm is achieved through the use of modern and stable electronic components. The PN3-400-0.1 module withstands short-circuit and 200% overload for any period of time. Main features of the PN3-400-0.1M module are low quiescent current and high efficiency over wide range of output current. Different output voltages in 50 – 900V range available by order.

Specifications at 3,0 V input voltage and +25ºС ambient temperature.

See video about converter

Parameter Min. Typ. Max. Notes
Input voltage, V 2,7 3 5,5  
Quiescent current, uA   7 10  
Start-up time, s   1 2  
Output voltage, V 380 400 420 Input voltage 2,7...5,5V Temperature -20ºC...+60ºC
Output voltage ripple, V   6 10  
Output current, uA     100  
Efficiency, % 55 60   Output current 100 uA
50 55   Output current 0,2 uA
Weight, g   1.5 1.8  
Ambient temperature (working), ºC -20 25 60  
Ambient temperature (storage), ºC -40   85  


1.Output  +400V

2. Common ground

3. Input Voltage +2.7...5.5 V


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