Technical Reference Notes
AEQ75Y48 Series
(Single Output Quarter Brick)
Mechanical Specifications
SOLDERING CONSIDERATIONS
The AEQ75Y48 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
Part Number
AEQ75Y48
AEQ75Y48-3
AEQ75Y48N
AEQ75Y48N-3
AEQ75Y48N-TI1
Construction
Baseplate
Baseplate
Baseplate
Baseplate
Baseplate
Vout / Iout / Enable Logic
1.8V / 75A; Positive Enable
1.8V / 75A; Positive Enable
1.8V / 75A; Negative Enable
1.8V / 75A; Negative Enable
1.8V / 75A; Negative Enable
Pin Length
5.0 mm
5.0 mm
5.0 mm
5.0 mm
3.7 mm
Pin Out Option
Pins 4 & 10: Present
Pins 4 & 10: Omitted
Pins 4 & 10: Present
Pins 4 & 10: Omitted
Pins 4 & 10: Present
Note: 1 – Tuned version for specific customer application.
Please call 1-888-41-ASTEC for further inquiries
or visit us at www.astecpower.com
MODEL: AEQ75Y48 SERIES
JULY 21, 2005 - REVISION 01
SHEET 12 OF 12
ASTEC [ Astec America, Inc ]
