Delta Electronics H48SL manual Electrical Characteristics Curves

ELECTRICAL CHARACTERISTICS CURVES

	90
(%)	85
EFFICIENCY	80
	75
	70
			36Vin	48Vin		75Vin
	65
	10	20	30	40	50	60

OUTPUT CURRENT (A)

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

	3.5
				Io=60A		Io=36A			Io=6A
(A)	3.0
CURRENT	2.5
	2.0
INPUT
	1.5
	1.0
	0.5
	0.0
	30	35	40	45	50	55	60	65	70	75

INPUT VOLTAGE (V)

	20.0
		36Vin		48Vin		75Vin
(W)	16.0
DISSIPATION	12.0
POWER	8.0
	4.0
	0.0
	10	20	30	40	50	60

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

DS_H48SL1R560_10302006 3