Model Selection Guide
Input
Output
Fuse Rating
Slow-Blow
(mA)
Voltage (VDC)
Current (mA) Reflected
Model
Number
Efficiency
(%, Typ)
Voltage Current
(VDC) (mA, Max) (mA, Min)
Current
Ripple
Current
Load Load
Full- No-
Nominal Range
(mA, Typ)
B1001RW
B1002RW
B1003RW
B1004RW
B1005RW
B1006RW
B1007RW
B1008RW
B1011RW
B1012RW
B1013RW
B1014RW
B1015RW
B1016RW
B1017RW
B1018RW
B1021RW
B1022RW
B1023RW
B1024RW
B1025RW
B1026RW
B1027RW
B1028RW
12
12
12
12
12
12
12
12
24
24
24
24
24
24
24
24
48
48
48
48
48
48
48
48
9.0 - 18.0 917
30
30
30
30
30
30
30
30
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
10
50
50
50
50
50
50
50
50
25
25
25
25
25
25
25
25
12
12
12
12
12
12
12
12
3.3
5.0
12.0
15.0
24.0
2,400.0
2,000.0
830.0
670.0
416.0
120.0
100.0
42.0
34.0
21.0
±50.0
±21.0
±17.0
120.0
100.0
42.0
72
77
80
80
81
78
81
80
76
78
82
82
83
80
82
82
76
80
82
83
83
81
83
83
3,000
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
1,500
750
750
750
750
750
750
750
750
9.0 - 18.0 1,082
9.0 - 18.0 1,038
9.0 - 18.0 1,047
9.0 - 18.0 1,027
9.0 - 18.0 1,068
9.0 - 18.0 1,027
9.0 - 18.0 1,041
18.0 - 36.0 434
18.0 - 36.0 534
18.0 - 36.0 506
18.0 - 36.0 511
18.0 - 36.0 501
18.0 - 36.0 521
18.0 - 36.0 507
18.0 - 36.0 507
36.0 - 75.0 217
36.0 - 75.0 260
36.0 - 75.0 253
36.0 - 75.0 252
36.0 - 75.0 251
36.0 - 75.0 257
36.0 - 75.0 251
36.0 - 75.0 251
±5.0 ±1,000.0
±12.0
±15.0
3.3
±416.0
±333.0
2,400.0
2,000.0
830.0
5.0
12.0
15.0
24.0
670.0
416.0
34.0
21.0
±5.0 ±1,000.0
±50.0
±21.0
±17.0
120.0
100.0
42.0
34.0
21.0
±50.0
±21.0
±17.0
±12.0
±15.0
3.3
±416.0
±333.0
2,400.0
2,000.0
830.0
5.0
12.0
15.0
24.0
670.0
416.0
±5.0 ±1,000.0
±12.0
±15.0
±416.0
±333.0
Notes:
Mechanical Dimensions
1. When measuring output ripple, it is recommended that an external 0.47 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 speci-
fications.
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. The converter should be connected to a low ac-impedance source. An input source with a
highly inductive impedance may affect the stability of the converter. In applications where
the converter output loading is high and input power is supplied over long lines, it may be
necessary to use a capacitor on the input to insure start-up.
In this case, it is recommended that a low ESR (ESR <1.0Ω at 100 kHz) capacitor be
mounted close to the converter. For 12V input units, a 15 μF is recommended; for 24V &
48V units a 4.7 μF.
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
Capacitive
Load
Single Output
Pin Connections
Pin
1
Single
+Vin
Dual
+Vin
-Vin
(μF Max)
2
-Vin
3
4
5
+Vout
No Pin
-Vout
+Vout
Common
-Vout
470
Dual Output
(μF Max)
Mechanical Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.01 (±0.25)
• Leads are gold plated for improved
solderability.
±2,200
MicroPower Direct
www.micropowerdirect.com
232 Tosca Drive Stoughton, MA 02072
■
TEL: (781) 344-8226
■
FAX: (781) 344-8481
■
E-Mail: sales@micropowerdirect.com
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