ALO20B48 datasheet(18/30 Pages) ASTEC

Teilenummer	ALO20B48

Bauteilbeschribung	AEO40x48 / ALO40x48 Single Output 8th Brick: Baseplate or Open-Frame Module

PDF	30 Pages

Scroll/Zoom	100%

Hersteller	ASTEC [Astec America, Inc]

Direct Link	http://www.astecinc.com/

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18 / 30 page

Technical Reference Notes

AEO_ALO40/35/30/20/10x48 Series

(Single Output 8

th Brick)

MODEL: AEO40x48 / ALO40x48 SERIES

SHEET 18 OF 30

JUNE 24, 2005 - REVISION B

Performance Curves

1.8V @ 40A

Efficiency vs. Output Current, T

A=25°C

50%

55%

60%

65%

70%

75%

80%

85%

90%

95%

Output Current [A]

Vin = 36V

Vin = 48V

Vin = 75V

Figure 53. Efficiency vs. Load Current at minimum, nom

and high line, TA = 25

°C.

Power Dissipation vs. Output Current, T

A=25°C

Output Current [A]

Vin = 36V

Vin = 48V

Vin = 75V

Figure 54. Power Dissipation vs. Load Current at min,

nominal and high line, TA = 25

°C.

Efficiency vs. Output Current, T

A=85°C

50%

55%

60%

65%

70%

75%

80%

85%

90%

95%

Output Current [A]

Vin = 36V

Vin = 48V

Vin = 75V

Power Dissipation vs. Output Current, T

A=85°C

Output Current [A]

Vin = 36V

Vin = 48V

Vin = 75V

Figure 55. Efficiency vs. Load Current at minimum, nom

and high line, TA = 85

°C.

Figure 56. Power Dissipation vs. Load Current at minimum,

nom and high line, TA = 85

°C.

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