B2000RW
Series
Compact 1 x 2 Inch 20W
Wide Input Range
DC/DC Converters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Key Features:
•
20W Output Power
•
2:1 Input Voltage Range
•
1,500 VDC Isolation
•
Compact 1 x 2 Inch Case
•
Single & Dual Outputs
•
Optional Remote ON/OFF
•
Industry Standard Pin-Out
Input
Parameter
Input Start Voltage
Input Filter
Reverse Polarity Input Current
Short Circuit Input Power
Conditions
Min.
Typ.
Max.
12 VDC Input
8.6
8.8
9.0
24 VDC Input 17.0
17.5
18.0
48 VDC Input 34.0
35.0
36.0
(Pi) Filter (Complies with EN55022 Class “A”)
2.0
3,500
Conditions
Dual Output , Balanced Loads
Vin = Min to Max
Iout = 10% to 100%
Over Line, Load & Temp.
110
25% Load Step Change
150
±2.0
±0.01
Continuous (Autorecovery)
Min.
1,500
1,650
1,000
290
Conditions
Min.
2.5
0.0
Typ.
Min.
Typ.
±0.5
±0.5
±0.1
±0.1
55
Max.
±1.0
±2.0
±0.3
±0.5
80
100
10
160
300
±4.0
±0.02
Units
VDC
A
mW
Units
%
%
%
%
mV P - P
mV P - P
mV rms
%
µSec
%
%/°C
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise (20 MHz) (Note 1)
Ripple & Noise (20 MHz)
Ripple & Noise (20 MHz)
Output Power Protection
Transient Recovery Time (Note 2)
Transient Response Deviation
Temperature Coefficient
Output Short Circuit
General
Parameter
Isolation Voltage
Isolation Test Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
Remote On/Off
(Note 3)
Parameter
Supply On
Supply Off
Standby Input Current
Control Common
Conditions
60 Seconds
Flash Tested For 1 Sec
500 VDC
100 kHz, 1V
Max.
Units
VDC
VDC
M
pF
kHz
1,200
330
Typ.
1,500
360
Max.
Units
100.0
VDC
1.0
VDC
2
5
mA
Referenced to Negative Input (pin 2)
Min.
-40
Typ.
+25
Max.
+50
+105
+125
95
Units
°C
°C
°C
%
Environmental
Parameter
Operating Temperature Range
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
RFI
Conducted EMI
Physical
Case Size
Case Material
Weight
Conditions
Ambient
Case
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T:
(781) 344-8226
F:
(781) 344-8481
E:
sales@micropowerdirect.com
W:
www.micropowerdirect.com
-50
Free Air Convection
RH, Non-condensing
Six-Side Shielded Metal Case
EN55022 Class “A”
2.0 x 1.0 x 0.40 Inches (50.8 x 25.4 x 10.2 mm)
Metal with Non-Conductive Base
1.06 Oz (30g)
Conditions
MIL HDBK 217F, 25°C, Gnd Benign
Conditions
12 VDC Input
24 VDC Input
48 VDC Input
1.5 mm From Case For 10 Sec
All Models
Min.
800
Min.
-0.7
-0.7
-0.7
Typ.
Max.
Units
kHours
Units
VDC
°C
mW
Reliability Specifications
Parameter
MTBF
Absolute Maximum Ratings
Parameter
Input Voltage Surge (1 Sec)
Lead Temperature
Internal Power Dissipation
Typ.
Max.
25.0
50.0
100.0
260.0
4,500
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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Model Selection Guide
Input
Model
Number
B2001RW
B2002RW
B2003RW
B2004RW
B2005RW
B2006RW
B2011RW
B2012RW
B2013RW
B2014RW
B2015RW
B2016RW
B2021RW
B2022RW
B2023RW
B2024RW
B2025RW
B2026RW
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
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Over
Output
Reflected
Capacitive Fuse Rating
Voltage Efficiency
Ripple
Current (mA)
Load
Slow-Blow
Voltage Current
Current Protection (%, Typ)
Current
(µF Max)
(mA)
(VDC) (mA, Max) (mA, Min)
Full-Load No-Load
(mA, Typ)
(VDC)
1,358
30
50
3.3
4,000.0
240.0
3.9
81
470
4,000
1,984
30
50
5.0
4,000.0
240.0
6.8
84
470
4,000
1,898
30
50
12.0
1,670.0
100.0
15.0
88
470
4,000
1,903
30
50
15.0
1,340.0
80.0
18.0
88
470
4,000
1,898
30
50
±12.0
±835.0
±50.0
±15.0
88
±220
4,000
1,903
30
50
±15.0
±670.0
±40.0
±18.0
88
±220
4,000
671
17
30
3.3
4,000.0
240.0
3.9
82
470
2,000
980
17
30
5.0
4,000.0
240.0
6.8
85
470
2,000
938
17
30
12.0
1,670.0
100.0
15.0
89
470
2,000
941
17
30
15.0
1,340.0
80.0
18.0
89
470
2,000
938
17
30
±12.0
±835.0
±50.0
±15.0
89
±220
2,000
941
17
30
±15.0
±670.0
±40.0
±18.0
89
±220
2,000
335
10
20
3.3
4,000.0
240.0
3.9
82
470
1,000
490
10
20
5.0
4,000.0
240.0
6.8
85
470
1,000
469
10
20
12.0
1,670.0
100.0
15.0
89
470
1,000
471
10
20
15.0
1,340.0
80.0
18.0
89
470
1,000
469
10
20
±12.0
±835.0
±50.0
±15.0
89
±220
1,000
471
10
20
±15.0
±670.0
±40.0
±18.0
89
±220
1,000
For heatsink option, add suffix “H” to model number (i.e. B2003RW-H)
For Remote Control option, add suffix “R” to model number (i.e. B2003RW-R)
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. The maximum control current at the on/off pin (pin 6) during a logic high is 5
µA.
The maximum control current
to the on/off pin at logic low is -100
µA.
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 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 ESR (ESR <1.0 at 100 kHz) capacitor be mounted close to the
converter. For 12V input units, a 22.0
µF
is recommended; for 24V & 48V units a 6.8
µF.
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
