Model Selection Guide
Input
Model
Number
B2001RUI
B2002RUI
B2003RUI
B2004RUI
B2005RUI
B2006RUI
B2007RUI
B2011RUI
B2012RUI
B2013RUI
B2014RUI
B2016RUI
B2016RUI
B2017RUI
Voltage (VDC)
Nominal
24
24
24
24
24
24
24
48
48
48
48
48
48
48
Range
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
Output
www.micropowerdirect.com
Max
Fuse Rating
Capacitive
Slow-Blow
Load
(mA)
(µF Max)
10,000
2,000
6,800
2,000
1,000
2,000
680
2,000
±2,200
2,000
±470
2,000
±330
2,000
10,000
1,500
6,800
1,500
1,000
1,500
680
1,500
±2,200
1,500
±470
1,500
±330
1,500
Over
Voltage Efficiency
Current (mA)
Voltage Current
Current Protection (%, Typ)
Full-Load No-Load (VDC) (mA, Max) (mA, Min)
(VDC)
879
50
3.3
5,500.0
0.0
3.9
89
957
50
5.0
4,000.0
0.0
6.8
90
980
22
12.0
1,670.0
0.0
15.0
88
968
22
15.0
1,330.0
0.0
18.0
89
968
65
±5.0
±2000.0
0.0
±6.2
89
980
25
±12.0
±835.0
0.0
±15.0
88
980
25
±15.0
±665.0
0.0
±18.0
88
440
30
3.3
5,500.0
0.0
3.9
89
457
30
5.0
4,000.0
0.0
6.8
91
484
15
12.0
1,670.0
0.0
15.0
89
484
15
15.0
1,330.0
0.0
18.0
89
484
45
±5.0
±2000.0
0.0
±6.2
89
490
15
±12.0
±835.0
0.0
±15.0
88
490
15
±15.0
±665.0
0.0
±18.0
88
Notes:
1. When measuring output ripple, it is recommended that an external 1.0 µF 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.
2. Transient recovery is measured to within a 1% error band for a load step change of 75% to
100%.
3. Operation at no-load will not damage these units. However, they may not meet all specifications.
4. 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.
5. With the addition of a simple input Pi filter, the unit should meet the conducted emissions
requirements of EN55022 class A. Typical component values would be 2.2 µF/100V for the two
capacitors and 12 µH for the inductor. The filter components should be mounted as close to
the unit as possible.
6. 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
Remote ON/OFF
(Optional, see below)
Parameter
Supply On
Supply Off
Standby Input Current
Control Common
Max
Units
12 or Open VDC
1.2
VDC
5 mA Typical
Referenced to Neg. Input (pin 2)
Min
3.0
0.0
Mechanical Dimensions
Output Trim
(Single Output Models)
A simple external circuit may be used to
adjust the converter output. To adjust the
output DOWN, connect a 5%, 3W resistor
between the plus output pin and the Vout
trim pin. To adjust the output UP, connect a
5%, 3W resistor between the minus output
pin and the Vout trim pin.
For UP/Down trimming capability, con-
nect a 10 kW potentiometer between
the plus and minus outputs with the
wiper arm connected to the Vout trim pin.
Trim Down
Vout =
Rtrim - Down =
Trim Up
Vout =
Rtrim - Up =
-5%
11.400
38.591
+5%
12.600
63.489
-10% Units
10.800 VDC
5.264
k
+10% Units
13.200 VDC
22.094 k
Care should be taken that the maximum
output power of the unit does not exceed
the maximum rating.
Pin Connections
Pin
1
2
3
Single
+Vin
-Vin
+Vout
Dual
+Vin
-Vin
+Vout
Pin
4
5
6
Single
Dual
Trim
Common
-Vout
-Vout
Remote On/Off Remote On/Off
Mechanical Notes:
•
All dimensions are typical in inches (mm)
•
Tolerance x.xx = ±0.01 (±0.25)
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•
TEL: (781) 344-8226
•
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