2007-07-27 18:57:21 · 7 answers · asked by Prasanta Dey 1 in Science & Mathematics ➔ Engineering
In their most basic forms, these devices are identical. The same device could be used in reverse to provide the opposite voltage multiplication.
2007-07-27 19:02:54 · answer #1 · answered by lithiumdeuteride 7 · 3⤊ 0⤋
I think we have the same querry. Both have the same function but in opposite direction. 12v to 220v is power inverter (which 'amplifies' the voltage) while 220v to 12v is power transformer (which 'reduce' the voltage).
2007-07-28 02:09:52 · answer #2 · answered by Anthony G 1 · 0⤊ 1⤋
THE first one is a step-up transformer which amplifies the voltage gain.Here the number of turns in the primary is lower than the secondary.
The second one is a step-down transformer where number of turns in the primary is greater than the secondary.
Otherwise in all aspects both are same.
2007-07-28 02:05:42 · answer #3 · answered by STARFIRE 2 · 1⤊ 1⤋
Same transformer connected for step-up and step-down
2007-07-28 02:18:40 · answer #4 · answered by mechnginear 5 · 3⤊ 0⤋
one is a step up transformer and one is a step down transformer
2007-07-28 07:37:30 · answer #5 · answered by heartsave999 2 · 0⤊ 1⤋
Yes , they will be same .
Only the number of turns will be opposit as in 1st one.
2007-07-28 03:56:24 · answer #6 · answered by Devendra S 1 · 0⤊ 1⤋
same
2007-07-28 02:13:50 · answer #7 · answered by sharmistha dey 2 · 3⤊ 0⤋