Model Selection Guide
Input
Model
Number
B2001RU
B2002RU
B2003RU
B2004RU
B2005RU
B2006RU
B2007RU
B2011RU
B2012RU
B2013RU
B2014RU
B2015RU
B2016RU
B2017RU
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
Over
Max
Fuse Rating
Voltage Efficiency Slow-Blow Capacitive
Current (mA)
Voltage Current
Current Protection (%, Typ)
Load
(mA)
(VDC) (mA, Max) (mA, Min)
(VDC)
(µF Max)
Full-Load No-Load
879
957
980
968
968
980
980
440
413
484
484
484
490
490
50
50
22
22
65
25
25
30
30
15
15
40
15
15
3.3
5.0
12.0
15.0
±5.0
±12.0
±15.0
3.3
5.0
12.0
15.0
±5.0
±12.0
±15.0
5,500.0
4,000.0
1,670.0
1,330.0
±2000.0
±835.0
±665.0
5,500.0
4,000.0
1,670.0
1,330.0
±2000.0
±835.0
±665.0
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
0.0
3.9
6.2
15.0
18.0
±6.2
±15.0
±18.0
3.9
6.2
15.0
18.0
±6.2
±15.0
±18.0
89
90
88
89
89
88
88
89
91
89
89
89
88
88
2,000
2,000
2,000
2,000
2,000
2,000
2,000
1,500
1,500
1,500
1,500
1,500
1,500
1,500
10,000
6,800
1,000
680
±2,200
±470
±330
10,000
6,800
1,000
680
±2,200
±470
±330
Notes:
1. Transient recovery is measured to within a 1% error band for a load step change of
75% to 50% to 25%.
2. Operation at no-load will not damage these units. However, they may not meet all
specifications.
3. 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.
4. 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.
Recommended Input/Output Components
Remote ON/OFF
Parameter
Supply On
Supply Off
Standby Input Current
Control Common
Min
3.0
0.0
Max
12 or Open
1.2
Units
VDC
VDC
5 mA Typical
Referenced to Neg. Input (pin 2)
To help meet EN55022 conducted emissions requirements, a simple Pi filter
should be added externally to the input of the converter. Recommended
components (C
1
, C
2
& L
1
) are shown in the diagram above.These compo-
nents should be mounted as close to the module as possible.
To meet the requiremets of EN61000-4-4, EN61000-4-5 and EN61000-4-6,
an external capacitor is required. It is recommended that the value shown in
the figure above (C
3
) be used.
A positive logic Remote On/Off input (Pin 6) can be used
to control the converter. An open collector (or open
drain) switch (Q
1
) is placed between the control input
(Pin 6) and the -V Input (Pin 2).
If not being used, the control input should be left open.
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. For
noise sensitive applications, the use of 3.3 µF capacitors (as shown in the
diagram above) will reduce the output ripple.
Page 2
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•
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•
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•
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