Embedded Power for
Business-Critical Continuity
Rev. 04.20.06
AED/ALD17
2 of 2
Ordering Information
Input
Efficiency2
Model Number
Astec Power
Output Voltage
Voltage
Output Current
17A
96% Typ
A(X)D17Q50(N)-(6)(L)
36 - 55V
Options:
9.6V
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: +1 760 930 4600
Facsimile: +1 760 930 0698
Technical Support: +1 888 41 ASTEC
or +1 407 241 2752
(X)
:
“L”
“E”
"N"
=
=
=
Open Frame / Low Profile
Heatplate Construction
designates Negative Logic Enable (default is Positive Enable with no suffix “N” required)
(N)
(6)
(L)
:
:
:
“-6” = 3.7mm nominal pin length (default is 5mm nominal pin length with no suffix “-6” required)
“L”
=
=
RoHS Compliant (RoHS 6)
RoHS Compliant with Lead (Pb) in solder exemption (RoHS 5)
without “L”
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: +44 (0) 1384 842 211
Facsimile: +44 (0) 1384 843 355
Pin Assignments
Mechanical Drawing
Single Output
ALD Series
1. +Vin
2. Enable
3. -Vin
1.30 [33.0]
4. -Vout
5. Blank
6. Blank
7. Blank
8. +Vout
Units 2111-2116, Level 21
Tower 1, Metroplaza
223, Hing Fong Road
Kwai Fong, New Territories
Hong Kong
Telephone: +852 2437 9662
Facsimile: +852 2402 4426
PIN 8
PIN 1
PIN 1
0.90 [22.9]
PIN SIDE DOWN
Notes:
0.35 [8.9]
1. Measured at 20 MHz bandwidth with external
10 µF tant. capacitor in parallel with 1 µF
ceramic capacitor placed across +Vout and -
Vout; 33 µF e-cap or equivalent placed across
+Vin and -Vin.
2. Efficiency measurements are typical values
taken at 48V input, nominal output, full load
and TA = 25°C.
3. All specifications are typical at nominal line, full
load and TA = 25°C unless otherwise noted.
4. All specifications subject to change without
notice.
5. Mechanical drawings are for reference only.
Dimensions are in inches [millimeters]. Pin
placement tolerance 0.005 [0.127].
Mechanical Tolerance 0.02 [0.5]. Pin diame-
ter, ∅ = 0.06” for Pin 4 (-Vout) and Pin 8
(+Vout), the rest of the pins are ∅ = 0.04”.
6. Technical Reference Notes should be consulted
for detailed information when available.
7. Warranty 1yr.
0.189[4.8] min
0.204[5.2] max
For global contact, visit:
www.astecpower.com
technicalsupport@astec.com
[1.57Ø] (2x)
0.062 Ø
[1.0Ø](3X)
0.04Ø
SIDE VIEW
1.10 [27.9]
0.10 [2.5]
0.15 [3.8]
While every precaution has been taken to ensure
accuracy and completeness in this literature, Astec
Power assumes no responsibility, and disclaims
all liability for damages resulting from use of this
information or for any errors or omissions.
0.30 [7.6]
0.60 [15.2]
0.60 [15.2]
Printed in USA
PIN SIDE UP
Emerson Network Power.
The global leader in enabling
business-critical continuity.
AED Series
1.39
[35.3]
1.30
0.05
[1.2]
[33.0]
AC Power
PIN 8
PIN 1
Connectivity
DC Power
0.90
[22.9]
Embedded Power
Inbound Power
PIN SIDE DOWN
0.42
[10.6]
0.20 [5.2]Max.
0.18 [4.8]Min.
0.54
Integrated Cabinet Solutions
Outside Plant
[13.6]
Precision Cooling
SIDE VIEW
0.040 Ø[1.0 Ø](3X)
0.062 Ø[1.57 Ø](2X)
1.10
[27.9]
Site Monitoring and Services
0.10
[2.5]
0.30
[7.6]
EmersonNetworkPower. com
* This is a Preliminary Data Sheet. Astec
Power reserves the right to make changes
to the information contained herein with-
out notice and assumes no liability as a
result of its use or application.
0.15
[3.8]
0.30
[7.6]
0.60
0.60
[15.2]
CL
Emerson Network Power and the Emerson
Network Power logo are trademarks and
service marks of Emerson Electric Co.
©2006 Emerson Electric Co.
[15.2]
PIN SIDE UP
ASTEC [ Astec America, Inc ]
