19 - 11 - 2017

dc-dc-trafo-390

PDFE-post
DC/DC omvandlare
DC 8-32V till 90-390V
Betyg Inte betygsatt ännu
Pris
Pris 150,00 kr
Beskrivning

 


Användbar att skapa anodspänning till mindre förstärkare ? Enligt datablad kan de ge upp till 200mA eller 40W ,
utspänningen ställbar med pot 45 - 390V.

De vi har är byglade för 10-32V inspänning med ett ytmonterat motstånd.

Features:

Name: High Voltage boost converter module
Properties: non-isolated step-up module
Input voltage: Two input voltage range selectable, (jumper selectable through the back of the PCB, def 1, 8V-16V input
2, 10V-32V input
Input Current: 5A (MAX)
Quiescent current: 15mA (12V step up to 50V, the higher the output voltage will increase the quiescen Output voltage: ± 45-390V continuously adjustable (the default output ± 50V. This module has regulat output voltage is stable and unchanging, not with changes in input voltage changes)
Output Current: 0.2A MAX (affected by input voltage and dropout voltage,the higher the output volta current)
Output Power: 40W (peak 70W)
Working temperature: -40°C ~ + 85°C(if temperature too high , please enhance heat dissipation) Operating frequency: 75KHz
Conversion efficiency: up to 88% (affected by input voltage, output volage, current and dropout voltag Short circuit protection: Yes. (Input 10A fuse, at the output please do not short circuit arc, it may dam component, if you need please add power resistor in series for limiting)
Overcurrent protection: Yes. (Input current exceeds 4.5A, reducing the output voltage)
Overvoltage protection: Yes (Output voltage exceeds 410V, lowering the output voltage)
Input reverse polarity protection: Yes (non-self-healing, reverse burning fuse, you have better not rev Installation: four 3mm screws
Connection: solderless terminals output
Module dimensions: 60(L)*50(W)*22(H)mm

 

Antal i förpackning:1

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