America's (USA): 1-888-41-ASTEC
Europe (UK): 44 (1384) 842-211
Asia (HK): 852-2437-9662
104
Special Features
Electrical Specs
120 Watts
AA20140 Series
104
Active power factor correction
EN61000-3-2 compliance
Remote sense on outputs one and two
Industry-standard 4.25" x 7" footprint
Adjustable main outputs
Built-in Class B EMI filter
Overvoltage protection
Overload protection
Thermal overload protection
Operating temperature: 0 to 50C ambient; derate
each output at 2.5% per degree from 50 to 70C
Electromagnetic susceptibility: Designed to meet
EN61000-4, -2, -3, -4, -5, -6, Level 3
Humidity: Operating; non-condensing
20% to 90%
Vibration: 5-32 Hz sinewave .02" double amplitude
32-2 kHz sinewave 1 G peak
Storage temperature: -40 to 85C
Temperature coefficient: .04% per C
MTBF per mil std 217E: >200,000 hours at full load
and 30C ambient conditions and full load
Input
Input range
90-264 VAC
Frequency
47-63 Hz
Inrush current
40 A max., cold start @ 25C
Efficiency
65% typical at full load
EMI filter
FCC Class B conducted and radiated,
CISPR 22 Class B conducted and
radiated, EN55022 Class B
conducted and radiated, VDE 0878
PT3 Class B conducted and radiated.
Power factor
0.99 typical
Safety ground
Leakage current
<2 mA @ 50/60 Hz, 254 VAC input
Output
Maximum power
70 W convection; 120 W with 30
CFM forced air
Adjustment range
5% minimum on 3.3 V and 5 V
outputs
Hold-up time
15 ms @ 120 W load, 115 VAC input
Overload protection
Short circuit protection on all
outputs. Case overload protected @
110-145% above peak rating
Overvoltage protection
3.3 V output: 4.25 V .25 V
5 V output: 6.25 V .75 V, 20-35%
above nominal output. Latching
type recycle AC to reset.
Remote sense
Compensates for 0.5 V lead drop
min. Will operate without remote
sense connected.
Environmental
Safety
TUV
EN60950
9837006
UL
UL1950
E186249
CUL
CSA 22.2-234 Level 3
E186249
CB
Certificate and report
DE2-002056
CE
Mark (LVD)
Total Power:
70-120 Watts
Input Voltage:
85-264 VAC
# of Outputs:
Quad
W9959_04_LP_099-133_35 2/8/02 4:15 PM Page 104
EUROPE
Astec House, Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX, UK
Telephone: 44 (1384) 842-211
Facsimile: 44 (1384) 843-355
AMERICAS
5810 Van Allen Way
Carlsbad, CA 92008
Telephone: 760-930-4600
Facsimile: 760-930-0698
Ordering Information
ASIA
Units 2111-2116, Level 21
Tower1, Metroplaza
223, Hing Fong Road
Fwai Fong, New Territories
Hong Kong
Telephone: 852-2437-9662
Facsimile: 852-2402-4426
105
www.astec.com
SK1
SK2
1
3
GND
4.25"
(107.95)
7.00"
(177.80)
3.75"
(95.25)
6.50"
(165.10)
8.50"
(215.90)
Height is 1.6"
Model
Output
Minimum
Maximum Load with
Maximum Load with
Peak
Regulation
2
Ripple
Number
Voltage
Load
Convection Cooling
30 CFM Forced Air
Load
1
P/P (PARD)
3
AA20140
+3.3 V
0 A
8 A
16 A
18 A
2%
50 mV
+5 V
1 A
10 A
20 A
22 A
3%
50 mV
+12 V
0.2 A
1 A
2 A
3 A
5%
120 mV
-12 V
0 A
0.5 A
0.5 A
1 A
10%
120 mV
1. Peak current lasting <30 seconds with a maximum 10% duty cycle.
2. At 25C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings.
3. Peak-to-peak with 20 MHz bandwidth and 10 F in parallel with a 0.1 F capacitor at rated line voltage and load ranges.
4. Minimum loads are required.
Connector
SK1
PIN 1
Neutral
PIN 3
Live
SK2
PIN 1-10
Common
PIN 11
+5 Sense
PIN 12
+3.3 V Sense
PIN 13
+12 V
PIN 14-17
5 V
PIN 18-22
3.3 V
PIN 23
Return Sense
PIN 24
-12 V
Mating Connectors
(SK1) AC Input:
Molex: 09-50-8031 (USA)
Molex: 09-91-03500 (UK)
PINS: 08-58-0111
(SK2) DC Output:
Molex: Right angle
39-30-1240 or
39-29-1248
or
Vertical
39-28-1243
Astec Connector Kit #70-841-013, includes all of the above.
Notes:
1. Specifications subject to change without notice.
2. All dimensions in inches (mm), tolerance .02".
3. Warranty: 1 year
4. Weight: 1.38 lb. / .63 kg
Pin Assignments
A
A20140
Series
W9959_04_LP_099-133_35 2/8/02 4:15 PM Page 105
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