B2000RUISeries
Compact, High Isolation
4:1 Input Range, 20W
DC/DC Converters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Key Features:
Conditions
24 VDC Input
Min.
9.0
Typ.
24.0
48.0
Max.
36.0
72.0
Units
• 20W Output Power
• 4:1 Input Voltage Range
• Compact 1 x 2 Inch Case
• 2,500 VDC Isolation
• High Efficiency
Input Voltage Range
VDC
48 VDC Input 18.0
Input Filter
(Pi) Filter
Reverse Polarity Input Current
Short Circuit Input Power
Output
2.0
A
3,500
mW
• Single & Dual Outputs
• Remote ON/OFF
Parameter
Conditions
Min.
Typ.
1.0
Max.
Units
%
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
• Industry Standard Pin-Out
Dual Output , Balanced Loads
Vin = Min to Max
0.5
%
%
%
%
0.5
0.5
1.0
75
Load Regulation, Single Output
Load Regulation, Dual Output
Ripple & Noise (20 MHz) (Note 1)
Output Power Protection
Transient Recovery Time (Note 2)
Transient Response Deviation
Temperature Coefficient
Output Short Circuit
General
Iout = 0% to 100%
Iout = 0% to 100%
mV P - P
%
µSec
%
120
250
25% Load Step Change
3.0
0.02
%/°C
Continuous (Autorecovery)
Parameter
Conditions
Min.
60 Seconds 2,500
1,600
500 VDC 1,000
100 kHz, 1V
Typ.
Max.
Units
VDC
VDC
M⍀
pF
kHz
Isolation Voltage (Input/Output)
Isolation Voltage (Case/Input(output)
Isolation Resistance
Isolation Capacitance
Switching Frequency
Environmental
1,200
330
Parameter
Conditions
Min.
-40
Typ.
+25
Max.
+50
+105
+125
Units
°C
°C
Operating Temperature Range
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
RFI
Ambient
Case
-40
°C
Free Air Convection
RH, Non-condensing
Six-Side Shielded Metal Case
95
%
Physical
Case Size
Case Material
Weight
2.0 x 1.0 x 0.40 Inches (50.8 x 25.4 x 10.2 mm)
Metal with Non-Conductive Base (UL94-V0)
1.06 Oz (30g)
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
Reliability Specifications
Parameter
MTBF
Conditions
MIL HDBK 217F, 25°C, Gnd Benign
Min.
560
Typ.
Typ.
Max.
Units
kHours
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
Absolute Maximum Ratings
Parameter
Conditions
Min.
Max.
50.0
100.0
260.0
4,500
Units
24 VDC Input -0.7
48 VDC Input -0.7
1.5 mm From Case For 10 Sec
All Models
Input Voltage Surge (1 Sec)
VDC
Lead Temperature
Internal Power Dissipation
°C
mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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