ALQ25_03 Datasheet, PDF (15/15 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)
Mechanical Specifications (continued)
SOLDERING CONSIDERATIONS
The ALQ25 series converters are compatible with standard wave soldering techniques. When wave soldering, the
converter pins should be preheated for 20-30 seconds at 110°C and wave soldered at 260°C for less than 10 seconds.
When hand soldering, the iron temperature should be maintained at 425°C and applied to the converter pins for less
than 5 seconds. Longer exposure can cause internal damage to the converter. Cleaning can be performed with cleaning
solvent IPA or with water.
PART NUMBERING SCHEME FOR ORDERING
OUTPUT
CURRENT
ALQ25
OUTPUT
VOLTAGE
x
A = 5.0V
INPUT
VOLTAGE
48
ENABLE LOGIC
y
N = Negative
Enable
“Blank” = Positive Enable
(Default)
Please call 1-888-41-ASTEC for further inquiries
or visit us at www.astecpower.com
MODEL: ALQ25 SERIES
Dec 1, 2003 - REVISION B
SHEET 15 OF 15