MPD MR0611S-05RU Ultra-wide input, 6w miniature, railway dc/dc converter Datasheet

MR0611S Series
Ultra-Wide Input, 6W
Miniature, Railway
DC/DC Converters
Electrical Specifications
Key Features:
• 6W Output Power
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Conditions
• 40 - 160 VDC Input Range Input Voltage Range
• Meets EN 60950, EN 50155 Input Start Voltage
• Miniature 1 x 1 Inch Case
Output
• Efficiency to 85%
Parameter
• -40°C to +85°C Operation
• Industry Standard Pin-Out
Typ.
Max.
Units
40.0
110.0
160.0
VDC
40.0
VDC
(Pi) Filter
Input Filter
• 1,500 VDC Isolation
Min.
Conditions
Min.
Typ.
Max.
Units
±1.0
±2.0
%
VIN = Min to Max
±0.2
±0.5
%
±0.5
±1.0
%
10
20
mV P - P
Output Voltage Accuracy
Line Regulation
Load Regulation
IOUT = 5% to 100%
Ripple (20 MHz)
See Note 1
Noise (20 MHz)
See Note 1
Transient Recovery Time, See Note 2
Transient Response Deviation
25% Load Step Change
Output Power Protection
110
Temperature Coefficient
70
100
mV P - P
300
1,000
µS
±3.0
±5.0
%
120
140
±0.03
Output Short Circuit, See Note 3
%
%/°C
Continuous (Autorecovery)
General
Parameter
Conditions
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Min.
60 Seconds
1,500
500 VDC
1,000
100 kHz/0.1V
Switching Frequency
Typ.
Max.
Units
VDC
M
1,000
pF
300
kHz
Environmental
Parameter
Conditions
Operating Temperature Range
Ambient
Storage Temperature Range
Min.
Typ.
Max.
Units
-40
+25
+85
°C
+125
°C
95
%
-55
Cooling
Free Air Convection
Humidity
RH, Non-condensing
Physical
Case Size
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
See Mechanical Diagram (Page 2)
Case Material
Aluminum Alloy With Non-Conductive Base (UL94-V0)
Weight
0.77 Oz (22g)
Reliability Specifications
Parameter
Conditions
MTBF
Min.
MIL HDBK 217F, 25°C, Gnd Benign
Typ.
Units
MHours
Displacement Range
Vibration, 5 - 150 Hz
Max.
1.0
7.5 mm
Acceleration
2G
Absolute Maximum Ratings
Parameter
Conditions
Input Voltage Surge (1 Sec)
Lead Temperature
Min.
Typ.
-0.7
1.5 mm From Case for 10 Sec
Max.
Units
200.0
VDC
300
°C
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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Model Selection Guide
Model
Number
MR0611S-05RU
MR0611S-12RU
MB0611S-15RU
MB0611S-24RU
Input
Voltage (VDC)
Nominal
Range
110
110
110
110
40 - 160
40 - 160
40 - 160
40 - 160
Output
Current (mA)
Voltage
Full-Load No-Load (VDC)
67
65
64
64
2
2
2
2
5.0
12.0
15.0
24.0
Current
(mA, Max)
1,200
500
400
250
Notes:
1. When measuring output ripple, it is recommended that an external ceramic capacitor (approx 10 µF) be placed from the +VOUT to
the -VOUT pins.
2. Transient recovery is measured to within a 1% error band for a load step change of 25%.
3. Short circuit protection is provided by a “hiccup mode” circuit.
4. 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 (-0.7V to 0.8V) is 1 mA. If the on/off pin is left open, the unit operates. If it is grounded, the unit will shut off.
5. These units should not be operated with a load under 5% of full load. Operation at no-load will not damage the unit, but they may
not meet all specifications.
6. These units should not be operated over +85°C. Exceeding +85°C may damage the unit.
7. It is recommended that a fuse be used on the input of a power supply for protection. See the Model Selection table above for the
correct rating.
Current
(mA, Min)
60
25
20
13
Efficiency
(%, Typ)
Over
Fuse
Voltage Capacitive
Rating
Load
Protection (µF, Max)
Slow-Blow
(VDC Typ)
81
83
85
85
6.2
15.0
18.0
28.8
(mA)
1,000
100
100
47
150
150
150
150
Efficiency vs Input Voltage
(Full Load)
Derating Curve
Efficiency vs Output Power
(VIN= 110 VDC)
Mechanical Dimensions
Pin Connections
Pin
1
2
3
4
Function
-VIN
+VIN
+VOUT
-VOUT
Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.02 (±0.50)
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• TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected]
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EMC Specifications
Parameter
Transient Input Voltage, See Note 1
Maximum Input Voltage, See Note 2
Radiated Emissions, See Note 3
Conducted Emissions, See Note 3
ESD
RS
EFT, See Note 4
Surge, See Note 5
CS
Voltage Dips
Standard
Criteria
RIA 12
A
385V/20mS Criteria A
B
1,800V (5/50 µS, 50 OR 100
EN 50155
B
8,400V (0.05/0.1 µS, 100
EN 55022
Class B
EN 55022
Class B
EN 61000-4-2
B
±6 kV Contact
EN 61000-4-3
A
10V/m
EN 61000-4-4
B
±2 kV
EN 61000-4-5
B
±2 kV/ ±4 kV
EN 61000-4-6
A
3 Vrms
EN 61000-4-29
B
0% - 70%
Typical Connection
The diagram above illustrates a typical connection of the MR0611S series The MDCFM-40U 5. Suggested component values are:
filter module is used to make the circuit compliant with input surge and EMC standards EN 55022, Component
Value
EN61000 and EN 50155. This can also be accomplished by using external filter components as
MOV
S14K130
shown in the board layout drawing below. Some notes on these components are:
L1
56 µH
1. It is recommended that an external fuse be used. The recommended fuse is shown in the
model chart on page 2.
TVS
SMCJ170A
2. An external MOV is recommended on the input to protect the unit in the event of a surge. A
C1
100 µF/200V
recommended value is given in the table at right.
C3
1.0 µF/50V
3. An external TVS is recommended on the input to protect the unit in the event of a voltage
L2
4.7 µH
spike. A recommended value is given in the table at right.
CY1, CY2
1,000 pF/2 kV
4. The output filtering capacitor (C3) is a high frequency, low resistance electrolytic capacitor.
Care must be taken in choosing this capacitor not to exceed the capacitive load specification
for the unit. Voltage derating of capacitors should be 80% or above.
Notes:
1. With a pulse interval that is >60S. Requires the addition of the filter
module MDCFM-40U (or a similar discrete filter circuit) as shown in the circuit/
board layout diagrams below. Contact the factory for more information.
2. With a pulse interval that is >60S. Requires the addition of the filter
module MDCFM-40U (or a similar discrete filter circuit) as shown in the circuit/
board layout diagrams below. Contact the factory for more information.
3. All units will meet class B with the addition of the MDCFM-40U (or a similar
discrete filter circuit) as shown in the circuit/board layout diagrams below.
Contact the factory for more information.
4. To meet the requirements of EN 61000-4-4 (±2 kV), external components are
needed. This can be done discretely, or with the addition of the MDCFM-40U.
Contact the factory for more information.
5. To meet the requirements of EN 61000-4-5 (±2 kV/±4 kV), external components are needed. This can be done discretely, or with the addition of the
MDCFM-40U. Contact the factory for more information.
6. Input noise and surge suppression modules are available for a number of MPD DC/
DC power supplies. For use with the MRxx11S product series, the MDCFM-40U DC
filter modules are recommended. For pricing or full technical information, please
contact the factory.
7. In many applications simply adding input/output capacitors will enhance
the input surge protection and
Vin
Input
Output
reduce output ripple sufficiently.
(VDC)
Capacitor
Capacitor
In this case, the capacitors C1 and
C3 would be connected as shown
110 10 µF to 47 µF
10 µF
without the other filter components. Recommended capacitor
values are given in the table at right.
Typical Board Layout: With External Filter/Surge Components
Typical Board Layout: With External Filter Module
MicroPower Direct
•
292 Page Street Ste D Stoughton, MA 02072
• TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected]
More Railway DC/DC’s
MR1011 Series,, 10W Railway DC/DC Converters
Key Features:
• 10W Output Power
• 40 - 160 VDC Input Range
• Meets EN 60950, EN 50155
• 1,500 VDC Isolation
• Efficiency to 86%
• Compact 1 x 2 Inch Case
• -40°C to +85°C Operation
• Industry Standard Pin-Out
• Chassis Mount Option
• DIN Rail Mount Option
MR1511 Series,, 15W Railway DC/DC Converters
Key Features:
• 15W Output Power
• 40 - 160 VDC Input Range
• Meets EN 60950, EN 50155
• 1,500 VDC Isolation
• Efficiency to 89%
• Compact 1 x 2 Inch Case
• -40°C to +85°C Operation
• Industry Standard Pin-Out
• Chassis Mount Option
• DIN Rail Mount Option
MR2011 Series, 20W Railway DC/DC Converters
Key Features:
• 20W Output Power
• 40 - 160 VDC Input Range
• Meets EN 60950, EN 50155
• 1,500 VDC Isolation
• Efficiency to 89%
• Compact 1 x 2 Inch Case
• -40°C to +85°C Operation
• Industry Standard Pin-Out
• Chassis Mount Option
• DIN Rail Mount Option
MicroPower Direct
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: [email protected]
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