Model Selection Guide
www.micropowerdirect.com
Input
Output
Over
Max
Fuse Rating
Slow-Blow
(mA)
Model
Number
Voltage Capacitive Efficiency
Voltage (VDC)
Current (mA)
Voltage Current
Current
(mA, Min)
Protection
(VDC)
Load
(%, Typ)
(VDC)
(mA, Max)
Nominal
Range
Full-Load No-Load
(µF Max)
A1501RU
A1502RU
A1503RU
A1504RU
A1505RU
A1506RU
A1507RU
A1511RU
A1512RU
A1513RU
A1514RU
A1515RU
A1516RU
A1517RU
Notes:
24
24
24
24
24
24
24
48
48
48
48
48
48
48
9.0 - 36.0
9.0 - 36.0
9.0 - 36.0
9.0 - 36.0
9.0 - 36.0
9.0 - 36.0
9.0 - 36.0
18.0 - 75.0
18.0 - 75.0
18.0 - 75.0
18.0 - 75.0
18.0 - 75.0
18.0 - 75.0
18.0 - 75.0
647
732
710
710
744
718
710
327
370
355
359
372
359
355
10
10
10
10
10
10
10
5
3.3
5.1
4,000
3,000
1,250
1,000
1,500
625
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
3.9
6.2
4,700
3,300
600
87
89
90
90
86
89
90
86
88
90
89
86
89
90
3,000
3,000
3,000
3,000
3,000
3,000
3,000
1,500
1,500
1,500
1,500
1,500
1,500
1,500
12.0
15.0
5.0
15.0
18.0
6.2
400
1,500
288
12.0
15.0
3.3
15.0
18.0
3.9
500
200
4,000
3,000
1,250
1,000
1,500
625
4,700
3,300
600
5
5.1
6.2
5
12.0
15.0
5.0
15.0
18.0
6.2
5
400
5
1,500
288
5
12.0
15.0
15.0
18.0
5
500
200
Derating Curve
0. When measuring cross regulation, the load on one output is varied from 25% to 0±±%
while the other output is held at 0±±%.
2. When measuring output ripple, it is recommended that an external 0.± µF ceramic capaci-
tor be placed from the +VOUT pin to the -VOUT pin for single output units and from each
output to common for dual output units. For noise sensitive applications, the use of 3.3 µF
capacitors will reduce the output ripple.
3. Transient recovery is measured to within a 0% error band for a load step change of 75%
to 5±% to 25%.
4. To meet the requirements of EN 60±±±-4-4 and EN 60±±±-4-5, an external filter capaci-
tor is required. It is recommended that a 68± µF/0±±V (or two 33± µF/0±±V capacitors
connected in parallel) be used.
5. Operation at no-load will not damage these units. However, they may not meet all specifica-
tions.
6. Dual output units may be connected to provide a 0± VDC, 24 VDC or 3± VDC output. To do
this, connect the load across the positive (+VOUT) and negative (-VOUT) outputs and float
the output common.
7. It is recommended that a fuse be used on the input of a power supply for protection. See
the table above for the correct rating.
Mechanical Dimensions
Remote ON/OFF
Parameter
Min
3.0
Max
12 or Open
1.2
Units
VDC
VDC
Supply On
Supply Off
0.0
Standby Input Current
Control Common
5 mA Typical
Referenced to Neg. Input (pin 2,3)
Pin Connections
Pin
1
Single
Dual
Remote On/Off Remote On/Off
2
3
-VIN
-VIN
-VIN
-VIN
9
No Pin
NC
+VOUT
-VOUT
+VIN
Common
-VOUT
+VOUT
Common
+VIN
11
14
16
22
23
+VIN
+VIN
NC: No Connection
Mechanical Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±±.±0 (±±.25)
MicroPower Direct
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: sales@micropowerdirect.com
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