T
treez
Guest
Hello
Do you know what it is for this transformer...
https://uk.farnell.com/myrra/44090/transformer-1-5va-24v/dp/1689052
the datasheet doesnt say.
It matters to us, because if its large then we cant also use this transformer to power our micro etc in this mains voltage data logger circuit
- - - Updated - - -
Also, it says that its only for 230VAC.....if the mains goes up to 265vac then the primary magnetising current will increase...this may saturate the transformer (or rather move it more into saturation) but insufficient details are available in the datasheet to be able to evaluate this...
do you know where we can find out?
All we want this transformer for is to isolate and drop down the mains so that we can measure it for monitoring purposes....we dont even need the step down as we can drop it with a resistive divider in the secondary.
Do you know what it is for this transformer...
https://uk.farnell.com/myrra/44090/transformer-1-5va-24v/dp/1689052
the datasheet doesnt say.
It matters to us, because if its large then we cant also use this transformer to power our micro etc in this mains voltage data logger circuit
- - - Updated - - -
Also, it says that its only for 230VAC.....if the mains goes up to 265vac then the primary magnetising current will increase...this may saturate the transformer (or rather move it more into saturation) but insufficient details are available in the datasheet to be able to evaluate this...
do you know where we can find out?
All we want this transformer for is to isolate and drop down the mains so that we can measure it for monitoring purposes....we dont even need the step down as we can drop it with a resistive divider in the secondary.
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