Astrodyne ASD15-48S12 Isolated and regulated 15 watt modular dc/dc converter Datasheet

ASD15
I sol at e d a n d R e gul at ed 15 WATT Modula r DC/DC Co n ve rte rs
series
Wide 4:1 Input Range
9 to 36V or 18 to 75V Available
High Efficiency
Regulated Outputs
1500VDC Isolation
Full EMI Shielding
Unit measures 1.6”W x 2”L x 0.375”H
Model Number
Output Voltage
Standard Pinouts
Output Amps
Input Range
SINGLE OUTPUT
ASD15-12S3
3.3 VDC
ASD15-48S3
ASD15-12S5
5 VDC
ASD15-48S5
ASD15-12S12
12 VDC
ASD15-48S12
ASD15-12S15
15 VDC
ASD15-48S15
3.75
3.75
3
3
1.25
1.25
1
1
9-18VDC
20-75VDC
9-18VDC
20-75VDC
9-18VDC
20-75VDC
9-18VDC
20-75VDC
DUAL OUTPUT
ASD15-12D5
+/-5 VDC
ASD15-48D5
ASD15-12D12
+/-12 VDC
ASD15-48D12
ASD15-12D15
+/-15 VDC
ASD15-48D15
+/-1.5
+/-1.5
+/-0.62
+/-0.62
+/-0.5
+/-0.5
9-18VDC
20-75VDC
9-18VDC
20-75VDC
9-18VDC
20-75VDC
WWW.ASTRODYNETDI.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
ASD15
I sol at e d a n d R e gul at ed 15 WATT Modula r DC/DC Co n ve rte rs
GENERAL SPECIFICATIONS
INPUT SPECIFICATIONS
Input Voltage, Nominal
Input Voltage Ranges
Input Surge Voltage
12VDC
9-18
50V (12V Models), *
100V (48V Models), *
10 mS duration, min.
48VDC
20-75 VDC
OUTPUT SPECIFICATIONS
Voltage and Current
Load Regulation
20% - FL
Preset Accuracy
Line Regulation
Trim Range
Temperature Coefficient
Ripple/Noise (Note 1)
Overvoltage Protection
Voltage Stability
Transient Response
Short Circuit Protection
series
See Selection Chart
single: ± 0.5%
duals: ±1%, ±3% (5V mod)
single: ± 3% max.
duals: ±4% max.
single: ± 0.5%
duals: ± 1%
0.5V min, 0.65V typ
±0.01%/°C
100mV Pk-Pk, typ.
Clamp, 130-150% *
± 0.05%, max
12V: ± 4%, max
15V: ± 3%, max
All others: ± 2%, max
Clamp, need to release load
On/Off Control
Shutdown Idle Current
Input-Out Isolation
In/Out Capacitance
Efficiency at nom. Input
Switching Frequency
(Ref to - Input pin)
Logic “1”/Open=ON
Logic “0”/GND=OFF
15mA
1500VDC (48V)
500 VDC (12V)
1000 pF
12V: 73%-80%, typ.
48V: 80%-86%, typ.
450Khz
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature
Storage Temperature
Maximum Case Temp
Input Fusing
MTBF
Shock/Vibration
-25 to +71°C(FL)
-40 to +125°C *
110°C *
12V: 4A, 48V: 2A
1,000,000 Hrs
Mil Std 217, 25°C
To MIL-STD 810°C
PHYSICAL SPECIFICATIONS
Case Material
Construction
Weight
Aluminum
Fully Encapsulated
1.6 oz, (40g)
All specifications are typical at nominal input, full load, and 25°C unless otherwise noted
NOTES
* These are stress ratings. Exposure of the devices to any of these conditions
1. Ripple & Noise is measured by using a 20MHz bandwidth
oscilloscope and terminating the output with a 47uF electrolytic capacitor
paralleled with a 0.1uF ceramic capacitor.
may adversely affect long term reliability. Proper operation under conditions
other than the standard operating conditions is neither warranteed nor implied.
WWW.ASTRODYNETDI.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
ASD15
I sol at e d a n d R e gul at ed 15 WATT Modula r DC/DC Co n ve rte rs
series
OUTPUT DERATING CURVE
16
14
Output Power, Watts
12
10
8
6
4
2
0
-25 -20 -10
0 10 20 30 40 50 60
Ambient Temp, ° C
70
80
90
MECHANICAL DIMENSIONS
BOTTOM VIEW 5
.20in
5.08mm
6
1
2
1.60in
40.64mm
.40in
10.16mm
.40in
10.16mm
.40in
10.16mm
7
.40in
10.16mm
4
8
.30in
7.62mm
.10in
2.54mm
.10in
2.54mm
1.80in
45.72mm
2.00in
50.8mm
PIN #
Single Outputs
1
+ Input
- Input
2
3
No Pin
Control
4
No Pin
5
+ Output
6
Out.Ret.
7
Trim
8
Trim Connections
+V
.375in
9.525mm
.03in
0.64mm 0.02mm
.178in
4.52mm
Tolerance : . XX
0.5mm [0.02in]
. XXX 0.25mm [0.01in]
10Kohm Pot.
N
DATE
SHEET METAL TOLERANCE
UNIT
(UNLESS OTHERWISE SPECIFIED)
SIZE
SCALE
DIMENSION
PIERCING BENDING ANGULAR
SHEET
±0.1
±0.15
X<8
±0.3°
Projection
±0.5°
±0.1
8<X<25
±0.2
2915
WWW.ASTRODYNETDI.COM
mm to 10.3mm
max
2013/1/4
0.3 mm to 9.525mm
2014/12/24
25<X<100
100<X<300
300<X<800
±0.15
±0.2
±0.25
±0.5°
DRAWN
±0.3
±1°
CHECKED
±0.3
±0.5
±1.5°
APPROVED
mm
A4
1:1
1 OF 1
E.LIU
Dual Outputs
+ Input
- Input
No Pin
Control
+ Output
Out.Ret.
- Output
Trim
-V
To Pin 8
MATERIAL
PART NO.
ASTRODYNE
MODEL NO. USA: 1-800-823-8082
ASD15
ASTRODYNE
PACIFIC:
886-2-26983458
TITLE
2D outline
drawings
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