Model Selection Guide
Input
Current (mA)
Output
Fuse Rating
Slow-Blow
(mA)
Voltage (VDC)
Model
Reflected
Ripple
Current
(mA, Typ)
Efficiency
(%, Typ)
Voltage Current
(VDC) (mA, Max) (mA, Min)
Current
Number
Nominal
Range
Full-Load No-Load
A301RUI
A302RUI
A303RUI
A304RUI
A305RUI
A306RUI
A311RUI
A312RUI
A313RUI
A314RUI
A315RUI
A316RUI
24
24
24
24
24
24
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
18.0 - 72.0
18.0 - 72.0
18.0 - 72.0
18.0 - 72.0
18.0 - 72.0
18.0 - 72.0
166
158
158
166
158
158
83
80
79
83
80
12
12
12
12
12
12
7
7
7
7
7
5
5
5
5
5
5
5
5
5
5
5
5
5.0
12.0
15.0
!5.0
!12.0
!15.0
5.0
12.0
15.0
!5.0
!12.0
!15.0
600
250
200
60.0
25.0
20.0
75
79
79
75
79
79
75
78
78
76
79
79
1,000
1,000
1,000
1,000
1,000
1,000
500
500
500
500
500
!300
!125
!100
600
250
200
!30.0
!12.0
!10.0
60.0
25.0
20.0
!300
!125
!100
!30.0
!12.0
!10.0
80
7
500
Notes: 1. Transient recovery is measured to within a 1% error band for a load step change of 75% tp 100%.
2. Dual output units may be connected to provide a 10V, 24V or 30V output. To do this connect the load across the
positive (+Vout) and negative (-Vout) outputs and float the output common.
Derating Curve
Capacitive Load
Single Output Dual Output
(µF Max)
(µF Max)
1,000
!220
-5%/1C
Ambient Temperature ( C)
Mechanical Dimensions
Pin Connections
Pin
2, 3
9
Single
-Vin
Dual
-Vin
0.18
(4.6)
23
22
2
3
No Pin
NC
Common
-Vout
11
0.10
(2.54)
14
+Vout
-Vout
+Vin
+Vout
Common
+Vin
1.25
(31.8)
16
Bottom
Side
22, 23
16
14
9
NC: No Connection
0.02 DIA
(0.5)
11
Notes:
All dimensions are typical in inches (mm)
Tolerance x.xx = !0.01 (!0.25)
0.60
(15.2)
0.10
(2.54)
0.15
(3.8)
Pin 1 is marked by a “dot” or indentation on the top of the unit
0.80
(20.3)
0.40
(10.2)
232 Tosca Drive, Stoughton, MA 02072
www.micropowerdirect.com
MicroPower
Direct
sales@micropowerdirect.com
phone: (781) 344 - 8226 * fax: (781) 344 - 8481