How to control the HV converter with analog voltage signal?

The HV converter require 24V power supply and some analog voltage signals. I connect two 0~10V voltage signals to the pin of HV converter, 10HVA24-N1. However what I get from the output of HVA is 0V. Is there any thing wrong with my wiring?

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jc2048 over 2 years ago in reply to Dykan +3

Pin 12 is the current monitor output. It will output a voltage that's proportional to the HV current being supplied by the module. Hopefully there's enough resistance in series with the output that you…
michaelkellett over 2 years ago in reply to Dykan +2

So it looks as if your power supply thinks it is working. How is you divider working - (diagram) - its a strange co-incidence that 100uA into 0.63M would give excatly 63V. Your power supply max output…
dang74 over 2 years ago +1

Interesting device. Reading through the app note that is available on the manufacturer's website I noticed that pin 11 can be driven by TTL. The app note suggests that the level on pin 11 must be at least…

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0 scottiebabe over 2 years ago

You will also need to provide a greater than zero signal to the current limit control pin. By default the power supply sets a 0 mA constant current limit, which with component tolerances may never be enough for the output to rise to its setpoint voltage (stuck in constant current regulation at 0 V).
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0 scottiebabe over 2 years ago

You will also need to provide a greater than zero signal to the current limit control pin. By default the power supply sets a 0 mA constant current limit, which with component tolerances may never be enough for the output to rise to its setpoint voltage (stuck in constant current regulation at 0 V).
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0 Dykan over 2 years ago in reply to scottiebabe

Yeah, I tested that
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