ALO20B48N datasheet(21/26 Pages) ASTEC

Nome de Peças	ALO20B48N

Descrição Electrónicos	AEO/ALO Single Output 8th Brick: Baseplate or Open-Frame Module

PDF	26 Pages

Scroll/Zoom	100%

Fabricante Electrônico	ASTEC [Astec America, Inc]

Página de início	http://www.astecinc.com/

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21 / 26 page

Technical Reference Notes

AEO_ALO04/12/20/25x48 Series

(Single Output 8th Brick)

MODEL: AEO_ALO04/12/20/25x48 SERIES

SHEET 21 OF 26

AUGUST 25, 2005 - REVISION G

Performance Curves

1.2V @ 25A

Figure 55. 1.2VOUT Startup Characteristic at VIN =

48Vdc, IO = Full Load, TA = 25°C.

Figure 56. 1.2 VOUT Ripple Waveform at VIN = 48Vdc,

IO = Full Load, TA = 25°C.

Figure 54. Power Dissipation vs. Load Current at

IO = Full Load, TA = 25°C (ambient temperature).

Figure 53. Efficiency vs. Load Current at IO = Full

Load, TA = 25°C (ambient temperature).

Efficiency vs. Output Current, T

A=25°C

55%

60%

65%

70%

75%

80%

85%

90%

95%

Output Current [A]

Vin = 36Vdc

Vin = 48Vdc

Vin = 75Vdc

Pow er Dissipation vs. Output Current, T

A=25°C

Output Current [A]

Vin = 36Vdc

Vin = 48Vdc

Vin = 75Vdc

ALO20B48N Folha de dados(PDF) 21 Page - Astec America, Inc