A1200RU Datasheet, PDF (2/2 Pages) MicroPower Direct, LLC – A1200RU SERIES

Model Selection Guide
www.micropowerdirect.com
Model
Number
A1201RU
A1202RU
A1203RU
A1204RU
A1205RU
A1206RU
A1207RU
A1211RU
A1212RU
A1213RU
A1214RU
A1215RU
A1216RU
A1217RU
Input
Voltage (VDC)
Current (mA)
Nominal Range Full-Load No-Load
24
9.0 - 36.0
573
15
24
9.0 - 36.0
581
15
24
9.0 - 36.0
574
15
24
9.0 - 36.0
574
15
24
9.0 - 36.0
595
15
24
9.0 - 36.0
574
15
24
9.0 - 36.0
574
15
48 18.0 - 75.0 286
15
48 18.0 - 75.0 290
15
48 18.0 - 75.0 287
15
48 18.0 - 75.0 287
15
48 18.0 - 75.0 297
15
48 18.0 - 75.0 287
15
48 18.0 - 75.0 287
15
Voltage
(VDC)
3.3
5.1
12.0
15.0
±5.0
±12.0
±15.0
3.3
5.1
12.0
15.0
±5.0
±12.0
±15.0
Output
Current
(mA, Max)
3,500
2,400
1,000
800
±1,200
±500
±400
3,500
2,400
1,000
800
±1,200
±500
±400
Current
(mA, Min)
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
Over
Max
Voltage Capacitive
Protection Load
(VDC) (µF Max)
3.9
2,000
6.2
2,000
15.0
430
18.0
300
±6.2 ±1,250
±15.0
±200
±18.0
±120
3.9
2,000
6.2
2,000
15.0
430
18.0
300
±6.2 ±1,250
±15.0
±200
±18.0
±120
Efficiency
(%, Typ)
87
89
90
90
87
90
90
87
89
90
90
87
90
90
Fuse Rating
Slow-Blow
(mA)
1,200
1,200
1,200
1,200
1,200
1,200
1,200
750
750
750
750
750
750
750
Notes:
1. When measuring output ripple, it is recommended that an external 1.0µF ceramic capacitor
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.
2. Transient recovery is measured to within a 1% error band for a load step change of 75% to 50%
to 25%.
3. To help meet conducted emissions requirements, the Pi filter components (C1, C2 & L1) in the
diagram below should be used. These components should be mounted as close to the module
as possible.
4. To meet the requiremets of EN61000-4-4, EN 61000-4-5 and EN 61000-4-6, an external filter
capacitor is required. It is recommended that the value shown in the figure below (C3) be used.
5. Operation at no-load will not damage these units. However, they may not meet all specifications.
6. Dual output units may be connected to provide a 10 VDC, 24 VDC or 30 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.
Derating Curve
Recommended Input Components
Mechanical Dimensions
Remote ON/OFF
Parameter
Min
Max
Units
Supply On
3.0 12 or Open
VDC
Supply Off
0.0
1.2
VDC
Standby Input Current
5 mA Typical
Control Common
Referenced to Neg. Input (pin 2,3)
Pin Connections
Pin
Single
1 Remote On/Off
2, 3
-Vin
9
No Pin
11
NC
14
+Vout
16
-Vout
22, 23
+Vin
NC: No Connection
Dual
Remote On/Off
-Vin
Common
-Vout
+Vout
Common
+Vin
MicroPower Direct
Mechanical Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.01 (±0.25)
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