Model Selection Guide
Input
Model
Number
B1501RW
B1502RW
B1503RW
B1504RW
B1505RW
B1506RW
B1511RW
B1512RW
B1513RW
B1514RW
B1515RW
B1516RW
B1521RW
B1522RW
B1523RW
B1524RW
B1525RW
B1526RW
Voltage (VDC)
Nominal
12
12
12
12
12
12
24
24
24
24
24
24
48
48
48
48
48
48
Range
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
9.0 - 18.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
18.0 - 36.0
36.0 - 75.0
36.0 - 75.0
36.0 - 75.0
36.0 - 75.0
36.0 - 75.0
36.0 - 75.0
www.micropowerdirect.com
Over
Output
Reflected
Capacitive Fuse Rating
Voltage Efficiency
Ripple
Current (mA)
Load
Slow-Blow
Voltage Current
Current Protection (%, Typ)
Current
(µF Max)
(mA)
Full-Load No-Load
(mA, Typ)
(VDC) (mA, Max) (mA, Min)
(VDC)
470
1,056
30
50
3.3
3,000.0
300.0
3.9
78
3,000
470
1,543
30
50
5.0
3,000.0
300.0
6.8
81
3,000
470
3,000
1,452
30
50
12.0
1,250.0
125.0
15.0
86
470
3,000
1,452
30
50
15.0
1,000.0
100.0
18.0
86
±220
1,452
30
50
±12.0
±625.0
±62.5
±15.0
86
3,000
±220
3,000
1,452
30
50
±15.0
±500.0
±50.0
±18.0
86
470
528
17
40
3.3
3,000.0
300.0
3.9
78
1,500
470
772
17
40
5.0
3,000.0
300.0
6.8
81
1,500
470
1,500
726
17
40
12.0
1,250.0
125.0
15.0
86
470
726
17
40
15.0
1,000.0
100.0
18.0
86
1,500
±220
1,500
726
17
40
±12.0
±625.0
±62.5
±15.0
86
±220
726
17
40
±15.0
±500.0
±50.0
±18.0
86
1,500
470
750
264
10
30
3.3
3,000.0
300.0
3.9
78
470
385
10
30
5.0
3,000.0
300.0
6.8
81
750
470
750
363
10
30
12.0
1,250.0
125.0
15.0
86
470
363
10
30
15.0
1,000.0
100.0
18.0
86
750
±220
363
10
30
±12.0
±625.0
±62.5
±15.0
86
750
±220
363
10
30
±15.0
±500.0
±50.0
±18.0
86
750
For heatsink option, add suffix “H” to model number (i.e. B1503RW-H)
For Remote Control option, add suffix “R” to model number (i.e. B1503RW-R)
Notes:
1. When measuring output ripple, it is recommended that an external 4.7 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. The maximum control current at the on/off pin (pin 6) during a logic high is 50
µA.
The maximum control
current to the on/off pin at logic low is -1 mA. If the on/off pin is left open, the unit operates. If it is grounded,
the unit will shut off.
4. Operation at no-load will not damage these units. However, they may not meet all specifications.
5. 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.
6. 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 Equivalent Series Resistance (ESR <1.0 at 100 kHz) capacitor
be mounted close to the converter. A 10.0 µF is recommended.
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
Heatsink Dimensions
(Optional)
Mechanical Dimensions
Pin Connections
Pin Single
Dual
1
+Vin
+Vin
2
-Vin
-Vin
3
+Vout
+Vout
4 No Pin Comm.
5
-Vout
-Vout
6 ON/OFF ON/OFF
Heatsink Notes:
•
Use of the heatsink will extend the units operating temperature
range by approximately 10°C.
•
The heatsink is black anodized aluminum.
MicroPower Direct
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
•
Mechanical Notes:
•
All dimensions are typical in inches (mm)
•
Tolerance x.xx = ±0.01 (±0.25)
FAX: (781) 344-8481
•
TEL: (781) 344-8226
•
E-Mail: sales@micropowerdirect.com
MPD [ MICROPOWER DIRECT, LLC ]
