| Electronics > Beginners |
| 12-0-12 500mA transformer enquiry |
| (1/1) |
| vis5254:
This might be the silliest thing asked ever , but i just have a lack of clarity . ie , I've 12-0-12 500mA step down transformer. if I provide 12v ac voltage parallel to 10 ohm resistor , theoretically ohms suggest i would get 12/10 = 1.2A .. Do I ?? practically ??will my transformer current rating might affect this situation ? I was planning to generate 1 or 2 A ac current for current sensor testing ! |
| bob91343:
You would be overloading the transformer. It can deliver 12 Volts at a half ampere; any more load will take it beyond its ratings. You need a bigger one. |
| iMo:
You will get 12Vrms with 24ohm resistor wired to 12V--0 terminals. You will get 24Vrms with 48ohm resistor wired to 12V--12V terminals. |
| Navigation |
| Message Index |