I-voltage kanye nezihibe zama-transformer - izinkinga nezixazululo

1.

Ngokusekelwe kuthebula elingenhla, thola u-R no-P.

Isixazululo

Isilinganiso se-Transformer:

V_s N_p = N_s V_p kanye no-V_p I_p =V_s I_s

V_s = i-voltage yesibili, V_p = okuyinhloko voltageN_s = izihibe zesibili, N_p = izihibe eziyinhloko_, I_p = okuyinhloko zamanje, Mina_s = ugesi wesibili

I-voltage eyinhloko (V _p )

V _p I _p = V _s I _s

V _p (4) = (10)(80)

V _p = 800 / 4

V _p = R = 200 Volt

Izihibe zesibili ( _Ns )

V _s N _p = N _s V _p

(10)(600) = N _s (200)

6000 = 200 _Ns

_Ama -N = 6000 / 200

N _s = P = izihibe ezingu-30

2.

Ngokusekelwe kuthebula elingenhla, thola u-K no-L.

Isixazululo:

Ugesi wesibili (Is ₎ we-transformer 1:

V _p I _p = V _s I _s

(200)(3) = (300)(I _s )

I- _s = 600/300

I _s = K = 2 A

I-voltage yesibili (Vs ₎ ye- transformer 2:

V _p I _p = V _s I _s

(40)(0,75) = Vs ₍ 1)

Vs ₌ L = 30 Volt

3.

Ngokusekelwe kuthebula elingenhla, thola u-P no-Q.

Isixazululo:

I-voltage eyinhloko (V _p )

V _s N _p = N _s V _p

(220)(300) = (600) V _p

(220)(3) = (6) V _p

660 = 6 V _p

V _p = 660 / 6

V _p = P = 110 Volt

Ugesi oyinhloko (I _p )

V _p I _p = V _s I _s

(110)(I _p ) = (220)(2)

(110)(I _p ) = 440

I _p = 440 / 110

I _p = Q = 4 A