AEO12F48 datasheet(13/26 Pages) ASTEC

Part #	AEO12F48

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

PDF	26 Pages

Scroll/Zoom	100%

Manufacturer	ASTEC [Astec America, Inc]

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

Logo

13 / 26 page

Technical Reference Notes

AEO_ALO04/12/20/25x48 Series

(Single Output 8th Brick)

MODEL: AEO_ALO04/12/20/25x48 SERIES

SHEET 13 OF 26

AUGUST 25, 2005 - REVISION G

Performance Curves

3.3V @ 20A

Figure 23. 3.3VOUT Startup Characteristic at VIN =

48Vdc, IO = Full Load, TA = 25°C.

Figure 24. 3.3VOUT Ripple Waveform at VIN = 48Vdc,

IO = Full Load, TA = 25°C.

Figure 22. Power Dissipation vs. Load Current at

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

Figure 21. 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

121620

Output Current [A]

Vin = 36Vdc

Vin = 48Vdc

Vin = 75Vdc

AEO12F48 Datasheet(PDF) 13 Page - Astec America, Inc