MPD B2001RUI Compact, high isolation 4:1 input range, 20w dc/dc converter Datasheet

B2000RUI Series
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.
Key Features:
• 20W Output Power
• 4:1 Input Voltage Range
• Compact 1 x 2 Inch Case
• 2,500 VDC Isolation
• High Efficiency
• Single & Dual Outputs
• Remote ON/OFF
• Industry Standard Pin-Out
Input
Parameter
Input Voltage Range
Input Filter
Reverse Polarity Input Current
Short Circuit Input Power
Conditions
Min.
24 VDC Input
9.0
48 VDC Input 18.0
␲ (Pi) Filter
Typ.
24.0
48.0
Max.
36.0
72.0
Units
2.0
3,500
A
mW
Max.
Units
%
%
%
%
%
mV P - P
%
µSec
%
%/°C
VDC
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
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
Conditions
Min.
Dual Output , Balanced Loads
Vin = Min to Max
Iout = 0% to 100%
Iout = 0% to 100%
Typ.
±1.0
±0.5
±0.5
±0.5
±1.0
75
120
250
25% Load Step Change
±3.0
±0.02
Continuous (Autorecovery)
General
Parameter
Isolation Voltage (Input/Output)
Isolation Voltage (Case/Input(output)
Isolation Resistance
Isolation Capacitance
Switching Frequency
Conditions
60 Seconds
500 VDC
100 kHz, 1V
Min.
2,500
1,600
1,000
Typ.
Max.
Units
VDC
VDC
M⍀
pF
kHz
Max.
+50
+105
+125
Units
°C
°C
°C
95
%
1,200
330
Environmental
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
E: [email protected]
W: www.micropowerdirect.com
Parameter
Operating Temperature Range
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
RFI
Physical
Case Size
Case Material
Weight
Conditions
Ambient
Case
Min.
-40
Typ.
+25
-40
Free Air Convection
RH, Non-condensing
Six-Side Shielded Metal Case
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)
Reliability Specifications
Parameter
MTBF
Conditions
MIL HDBK 217F, 25°C, Gnd Benign
Min.
560
Typ.
Max.
Units
kHours
Conditions
24 VDC Input
48 VDC Input
1.5 mm From Case For 10 Sec
All Models
Min.
-0.7
-0.7
Typ.
Max.
50.0
100.0
260.0
4,500
Units
Absolute Maximum Ratings
Parameter
Input Voltage Surge (1 Sec)
Lead Temperature
Internal Power Dissipation
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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VDC
°C
mW
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Model Selection Guide
Over
Voltage Efficiency
Voltage Current
Current Protection (%, Typ)
Nominal Range Full-Load No-Load (VDC) (mA, Max) (mA, Min)
(VDC)
24
9.0 - 36.0
879
50
3.3
5,500.0
0.0
3.9
89
24
9.0 - 36.0
957
50
5.0
4,000.0
0.0
6.8
90
24
9.0 - 36.0
980
22
12.0
1,670.0
0.0
15.0
88
24
9.0 - 36.0
968
22
15.0
1,330.0
0.0
18.0
89
24
9.0 - 36.0
968
65
±5.0
±2000.0
0.0
±6.2
89
24
9.0 - 36.0
980
25
±12.0
±835.0
0.0
±15.0
88
24
9.0 - 36.0
980
25
±15.0
±665.0
0.0
±18.0
88
48
18.0 - 75.0
440
30
3.3
5,500.0
0.0
3.9
89
48
18.0 - 75.0
457
30
5.0
4,000.0
0.0
6.8
91
48
18.0 - 75.0
484
15
12.0
1,670.0
0.0
15.0
89
48
18.0 - 75.0
484
15
15.0
1,330.0
0.0
18.0
89
48
18.0 - 75.0
484
45
±5.0
±2000.0
0.0
±6.2
89
48
18.0 - 75.0
490
15
±12.0
±835.0
0.0
±15.0
88
48
18.0 - 75.0
490
15
±15.0
±665.0
0.0
±18.0
88
Input
Model
Number
B2001RUI
B2002RUI
B2003RUI
B2004RUI
B2005RUI
B2006RUI
B2007RUI
B2011RUI
B2012RUI
B2013RUI
B2014RUI
B2016RUI
B2016RUI
B2017RUI
Voltage (VDC)
Output
Current (mA)
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. Operation at no-load will not damage these units. However, they may not meet all specifications.
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. With the addition of a simple input Pi filter, the unit should meet the conducted emissions
requirements of EN55022 class A. Typical component values would be 2.2 µF/100V for the two
capacitors and 12 µH for the inductor. The filter components should be mounted as close to
the unit as possible.
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.
Max
Fuse Rating
Capacitive
Slow-Blow
Load
(mA)
(µF Max)
10,000
2,000
6,800
2,000
1,000
2,000
680
2,000
±2,200
2,000
±470
2,000
±330
2,000
10,000
1,500
6,800
1,500
1,000
1,500
680
1,500
±2,200
1,500
±470
1,500
±330
1,500
Derating Curve
Remote ON/OFF (Optional, see below)
Parameter
Supply On
Supply Off
Standby Input Current
Control Common
Min
3.0
0.0
Max
Units
12 or Open VDC
1.2
VDC
5 mA Typical
Referenced to Neg. Input (pin 2)
Mechanical Dimensions
Output Trim (Single Output Models)
A simple external circuit may be used to
adjust the converter output. To adjust the
output DOWN, connect a 5%, 3W resistor
between the plus output pin and the Vout
trim pin. To adjust the output UP, connect a
5%, 3W resistor between the minus output
pin and the Vout trim pin.
For UP/Down trimming capability, connect a 10 kW potentiometer between
the plus and minus outputs with the
wiper arm connected to the Vout trim pin.
Trim Down
Vout =
Rtrim - Down =
Trim Up
Vout =
Rtrim - Up =
-5%
11.400
38.591
+5%
12.600
63.489
-10% Units
10.800 VDC
5.264
k⍀
+10% Units
13.200 VDC
22.094 k⍀
Care should be taken that the maximum
output power of the unit does not exceed
the maximum rating.
Pin Connections
Pin
1
2
3
Single
+Vin
-Vin
+Vout
Dual
+Vin
-Vin
+Vout
Pin
4
5
6
Single
Dual
Trim
Common
-Vout
-Vout
Remote On/Off Remote On/Off
Mechanical Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.01 (±0.25)
MicroPower Direct
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292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: [email protected]
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