GE Industrial Solutions QBVE060A0S10R4 Barracuda Series - Manual (Page 10)

GE
Data Sheet
QBVE060A0S10R4 Barracuda Series; DC-DC Converter Power Modules
45-56Vdc Input; 10.4Vdc, 60.0A, 625W Output
September 9, 2013 ©2012 General Electric Company. All rights reserved. Page 10
OU
TP
U
T CU
RR
EN
T,
I O
(A)
LOCAL AMBIENT TEMPERATURE, T
A
(C)
Figure 18. Output Current Derating for the Open Frame
QBVE060A0S10R4xx in the Transverse Orientation; Airflow
Direction from Vin(-) to Vin(+); Vin = 48 to 50V.
OUTPUT CURRE
NT, I
O
(A)
LOCAL AMBIENT TEMPERATURE, T
A
(C)
Figure 19. Output Current Derating for the Base plate
QBVE060A0S10R4xx-H in the Transverse Orientation;
Airflow Direction from Vin(-) to Vin(+); Vin = 48 to 50V.
OUTPUT C
URRE
NT, I
O
(A
)
LOCAL AMBIENT TEMPERATURE, T
A
(C)
Figure 20. Output Current Derating for the Base plate
QBVE060A0S10R4xx-H + 0.5” Heat Sink in the Transverse
Orientation; Airflow Direction from Vin(-) to Vin(+); Vin = 48
to 50V.
OU
TP
U
T CU
RR
EN
T,
I O
(A)
LOCAL AMBIENT TEMPERATURE, T
A
(C)
Figure 21. Output Current Derating for the Open Frame
QBVE060A0S10R4xx in the Longitudinal Orientation; Airflow
Direction from Vout to Vin; Vin = 48 to 50V.
OUTPUT CURRE
NT, I
O
(A)
LOCAL AMBIENT TEMPERATURE, T
A
(C)
Figure 22. Output Current Derating for the Base Plate
QBVE060A0S10R4xx-H in the Longitudinal Orientation; Airflow
Direction from Vout to Vin; Vin = 48 to 50V.
OUTPUT C
URREN
T, I
O
(A)
LOCAL AMBIENT TEMPERATURE, T
A
(C)
Figure 23. Output Current Derating for the Base Plate
QBVE060A0S10R4xx + 0.5” Heat Sink in the Longitudinal
Orientation; Airflow Direction from Vout to Vin; Vin = 48 to
50V.