gca-wio-en
Differences
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gca-wio-en [2020/01/13 11:31] – typo smitt48 | gca-wio-en [2020/02/08 11:46] – [Switching Power supply] phg | ||
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But making a 5 Volt power line, is not a good idea.\\ | But making a 5 Volt power line, is not a good idea.\\ | ||
The power loss in many occasions might come unacceptable for a certain task, like servo' | The power loss in many occasions might come unacceptable for a certain task, like servo' | ||
- | Therefore, this board is equipped with a switching regulator, and the power supply for this unit can be anything between 12 and 24 Volt ac or dc.\\ | + | Therefore, this board is equipped with a switching regulator, and the power supply for this unit can be anything between 12 and 24 Voltdc or between 10 and 18 Volt ac.\\ |
- | The wotsl VA (Volt x Ampere) should be at least 20 VA.\\ | + | The total VA (Volt x Ampere) should be at least 20 VA.\\ |
- | So also a transformer is useful here.\\ | + | So also a normal train transformer is useful here.\\ |
The switching regulator has a selection for the output voltage, which should be set to 5V.\\ | The switching regulator has a selection for the output voltage, which should be set to 5V.\\ | ||
It can be done by the on-board trimmer, but I prefer to use the voltage selector on the bottom side of the regulator board.\\ | It can be done by the on-board trimmer, but I prefer to use the voltage selector on the bottom side of the regulator board.\\ |
gca-wio-en.txt · Last modified: 2021/02/25 18:58 by phg