MB2000ERW
Low Cost, 1 x 2 Inch
20W, 2:1 Input Range
DC/DC Converters
Electrical Specifications
Specifications typical @ +2±°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Key Features:
Conditions
Min.
Typ.
24.0
48.0
Max.
36.0
75.0
18.0
36.0
Units
• 20W Output Power
• EN 60950 Approval (Pending)
• 2:1 Input Voltage Range
• 1,500 VDC Isolation
• Single & Dual Outputs
• Efficiency to 90%
24 VDC Input 18.0
48 VDC Input 36.0
12 VDC Input
Input Voltage Range
VDC
Input Start Voltage
VDC
mS
24 VDC Input
Input Filter
Start-Up Time
Output
Parameter
Output Voltage Accuracy
Output Trim Range
ꢀ (Pi) Filter
See Note 2
10
Conditions
Min.
Typ.
1.0
10
0.2
0.5
0.5
0.5
Max.
3.0
Units
%
%
See Note 3
• Compact 1 x 2 Inch Case
• -40°C to +85°C Operation
• Industry Standard Pin-Out
• Low Cost
Positive Output
Negative Output
Positive Output
Negative Output
See Note 4
0.5
1.0
1.0
1.5
5.0
100
500
±ꢀ.0
±5.0
0.03
160
190
Line Regulation, VIN = Min to Max
Load Regulation, IOUT = 5% to 100%
%
%
Cross Regulation
Ripple & Noise (20 MHz)
Transient Recovery Time, See Note 6
%
mV P - P
µS
See Note 5
50
300
±±.0
±3.0
3.3, 5.0 & 5.0 Output Models
All Other Models
Transient Response Deviation
%
Temperature Coefficient
Over Voltage Protection
Output Power Protection
Output Short Circuit, See Note 7
General
Parameter
Isolation Voltage
Isolation Resistance
%/°C
%
%
110
110
Continuous (Autorecovery)
Conditions
Min.
60 Seconds 1,500
500 VDC 1,000
Typ.
Max.
Units
VDC
M
Model MB2024S-24ERW
All Other Models
2,050
1,050
270
Isolation Capacitance, 100 kHz, 0.1V
pF
Switching Frequency
Environmental
Parameter
Operating Temperature Range
Storage Temperature Range
Cooling
kHz
Conditions
Min.
-40
-55
Typ.
+25
Max.
+85
+125
Units
°C
°C
Ambient
Free Air Convection
RH, Non-condensing
Humidity
95
%
Physical
Case Size
Case Material
Weight
See Mechanical Diagrams (Pages 4,5 & 6)
Aluminum Alloy With Non-Conductive Base (UL94-V0)
See Mechanical Diagrams (Pages 4,5 & 6)
Remote On/Off
Parameter
Conditions
Min.
3.5
0
Typ.
Max.
12.0
1.2
Units
VDC
VDC
mA
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
Unit On
Unit Off
Off Idle Current
Reliability Specifications
Parameter
See Note 8
See Note 8
4.0
7.0
Conditions
Min.
Typ.
Max.
Units
MTBF
Vibration
Safety Standards
Absolute Maximum Ratings
Parameter
MIL HDBK 217F, 25°C, Gnd Benign
1.0
MHours
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
10 - 55 Hz, 10G, 30 Min, on X, Y & Z Axis
UL 60950, EN 60950 (Pending)
Conditions
24 VDC Input
48 VDC Input
1.5 mm From Case for 10 Sec
Min.
Typ.
Max.
50.0
100.0
300
Units
VDC
°C
Input Voltage Surge (1 Sec)
Lead Temperature
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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