Delta Electronics H48SV manual Electrical Characteristics Curves

ELECTRICAL CHARACTERISTICS CURVES

(%)	95
EFFICIENCY	90
	85
	80
	75
	70
	65
			36Vin		48Vin	75Vin
	60
	5	10	15	20	25	30

OUTPUT CURRENT (A)

Figure 1: Efficiency vs. load current for minimum, nominal, and maximum input voltage at 25°C.

(W)
DISSIPATION	24.0
	20.0
POWER
	16.0
	12.0
	8.0
	4.0
			36Vin	48Vin		75Vin
	0.0
	5	10	15	20	25	30

OUTPUT CURRENT(A)

Figure 2: Power dissipation vs. load current for minimum, nominal, and maximum input voltage at 25°C.

Figure 3: Typical input characteristics at room temperature (Io=30A)

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