AV 4 5 C Q u a r t e r - B r i c k S e r i e s 1 0 0 W P o w e r C o n v e r t e r s
36Vdc to 75Vdc Input, Single Output
Typical Application
Fuse*
+Vin
CNT
C1*
Trim
-Vo
-Vin
-S
C3
C2
Load
+S
+Vo
Vin
Fuse*:
Use external fuse ( fast blow type ) for each unit.
5V output
3.3V output
1.8V output
1.5V output
10A
(Pout=100W)
8A
(Pout=66W)
5A
(Pout=36W)
5A
(Pout=30W)
C1*:
Recommended input capacitor C1
-20
o
C ~ +100
o
C : 100µF/100V high frequency aluminum electrolytic capacitor for 1.5Vout & 1.8Vout
220µF/100V high frequency aluminum electrolytic capacitor for 3.3Vout & 5Vout
-40
o
C ~ +100
o
C : 220µF/100V high frequency aluminum electrolytic capacitor for 1.5Vout & 1.8Vout
470µF/100V high frequency aluminum electrolytic capacitor for 3.3Vout & 5Vout
C2*:
Recommended output capacitor C2
-20
o
C ~ +100
o
C : 1000µF/10V (high frequency aluminum electrolytic capacitor)
-40
o
C ~ +100
o
C : for this temperature, use two pieces of 1000µF/10V capacitor in parallel or one 2200µF
high frequency aluminum electrolytic capacitor.
C3:
Recommended 1µF/10V ceramic type capacitor
Note: The AV45C modules can not be used in parallel mode directly!!
There is no minimum load requirement for the AV45C series modules.
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FAX:
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1-760-930-0698
Europe
44-(0)1384-842-211
44-(0)1384-843-355
Asia
852-2437-9662
852-2402-4426
-3-
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ASTEC [ Astec America, Inc ]
