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Load R , Max. Load effect on the output voltage- SMPS
37 36.9 36.8 36.7 36.6 Dc (V) 36.5 36.4 36.3 36.2 36.1 36 35.9 10 100 Load (Ohm) 0 1000 200
Dc (V)

1200

1000

800
V ripple

V ripple RMS mV
Vr p_p (mV)

600

400

At Max. Load R, Min. Ripple RMS
Linear PS The input voltage is the same(380 Ac) Load resistance is the same (10-900) The output voltage increased with the increment of the load (from10-900) measured(v) Decreased with the increment of the load resistance Decreased with the increment of the load resistance SMPS

Load effect on the output voltage-linear ps
400 350 300 250 Dc (V)
Dc (V)

At Min. Load R , Max. Ripple RMS and p_p
400 350 300 250

200 150 100 50 0 10 100 Load (Ohm)

V ripple RMS V
Vr p_p (V)

200 150 100 50 0 1000

At Max. Load R, Min. Ripple RMS and p_p value
Power supply Input voltage Load resistance Output DC(V) Vripple RMS Vripple p_p value Linear PS

V ripple

The input vo

Load resista

The output voltage increased with the Decreased with the Decreased with the

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