ALQ25_03 Datasheet, PDF (8/15 Pages) Astec America, Inc – Single Output Open-Frame DC-DC Converter Module Industry Standard ¼ Brick: 36V-75V Input / 5V Output

Technical Reference Notes
ALQ25 Series
(Open Frame Single Output Quarter Brick)
F1
Vin
+VIN
CNT1
Cin
S1
-VIN
+VOUT
+SENSE
TRM
-SENSE
-VOUT
Co1 Co2 _LOAD
Figure 3. Setup for Parametric Test.
F1: Fuse*: Use external fuse (fast blow type 10A) for each unit.
Cin: Recommended input capacitor 100uF/100V high frequency low ESR electrolytic type capacitor .(NICHICON
KME serial OR equate.)
Co1: Recommended 1uF /25V ceramic capacitor
Co2: Recommended output capacitor 1000uF/ 10V high frequency low ESR electrolytic type capacitor. (NICHICON
LXV serial OR equate.)
MODEL: ALQ25 SERIES
Dec 1, 2003 - REVISION B
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