Technical Reference Notes
AEO_ALO04/12/20/25x48 Series
(Single Output 8
th
Brick)
Electrical Specifications (continued)
OUTPUT SPECIFICATIONS
Parameter
Dynamic Response
di/dt = 0.1 A/µs
Peak Deviation
∆I
O
= 50% to 75% of Io
max
Settling Time
Vref = Vo
nom
Peak Deviation
∆I
O
= 50% to 25% of Io
max
Settling Time
Vref = Vo
nom
Output Enable ON/OFF
Open collector TTL compatible
Positive Enable: Mod-ON
Mod-OFF
Negative Enable: Mod-ON
Mod-OFF
Device
Symbol
Min
Typical
Max
Unit
All
All
All
All
-
-
-
-
-
-
-
-
2
-
2
-
5
250
5
250
%
µs
%
µs
All
All
All
All
-
-
-
-
2.95
-0.5
-0.5
2.95
-
-
-
-
20
1.20
1.20
20
V
V
V
V
Note: 1. Derating curves for both openframe and baseplate modules are based on derated component junction
temperatures of 120°C or less where applicable.
2. An input line fuse is recommended for use (e.g. Littlefuse type 314 – 4A max, 250V min or equivalent).
3. Refer to Figure 1 for Input Ripple Current test measurement setup.
4. Output derating applies at elevated temperature.
5. Refer to Figure 2 for output ripple measurement setup.
6. Refer to the output trim equations provided (Equations 1 and 2).
SAFETY AGENCY / MATERIAL RATING / ISOLATION
Parameter
Safety Approval
Material Flammability Rating
Parameter
Input to Output Capacitance
Input to Output Resistance
Input to Output Insulation Type
Device
All
All
Device
All
All
All
UL/cUL 60950, 3rd Edition – Recognized
EN 60950 through TUV
UL94V-0
Symbol
Min
Typical
Max
-
1000
-
-
TBD
-
-
Basic
-
Unit
pF
Ohms
-
MODEL: AEO_ALO04/12/20/25x48 SERIES
AUGUST 25, 2005 - REVISION G
SHEET 5 OF 26
ASTEC [ Astec America, Inc ]
