MB1000MHI
Medical Approved, 10W
Compact 1 x 2 Inch
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:
•
10W Output Power
•
4.2 kVAC rms Isolation
•
Reinforced Insulation
•
10 µA Leakage Current Max
•
Wide 2:1 Input Range
•
Compact 1 x 2 In Case
•
Single & Dual Outputs
•
Meets EN55022
•
1.0 MH MTBF
•
EN 60950 Approved
•
EN 60601 Approved
Input
Parameter
Input Start Voltage
Conditions
Min.
Typ.
Max.
12 VDC Input
7.0
8.0
9.0
24 VDC Input 13.0
15.0
18.0
48 VDC Input 30.0
33.0
36.0
12 VDC Input
8.5
24 VDC Input
16.0
48 VDC Input
34.0
(Pi) Filter (Complies with EN55022 Class A)
240 VAC, 60 Hz
10
3,000
Conditions
Dual Output , Balanced Loads
V
IN
= Min to Max
I
OUT
= 15% to 100%
I
OUT
= 5% to 100%
5V/5.1V Output
All Other Outputs
Min.
Typ.
Max.
±1.0
±2.0
±0.5
±1.0
±1.2
100
150
600
±5.0
±0.05
Units
VDC
Under Voltage Shutdown
Input Filter
Leakage Current
Short Circuit Input Power
VDC
µA
mW
Units
%
%
%
%
mV P - P
%
µSec
%
%/ºC
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise (20 MHz), See Note 1
Output Power Protection
Transient Recovery Time, See Note 2
Transient Response Deviation
Temperature Coefficient
Output Short Circuit
±0.5
±0.3
±0.5
±0.6
75
100
120
150
300
25% Load Step Change
±3.0
±0.02
Continuous (Autorecovery)
Min.
4,200
6,000
300
10
120
Conditions
Ambient
Case
Min.
-40
Typ.
General
Parameter
Isolation Voltage, Rated
Isolation Test Voltage
Reinforced Insulation Working Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
Conditions
60 Seconds
Flash Tested For 1 Sec
500 VDC
100 kHz, 1V
Max.
Units
VAC rms
VPk
VAC
G
pF
kHz
Units
ºC
ºC
ºC
%
60
150
Typ.
80
180
Max.
+75
+95
+125
95
Environmental
Parameter
Operating Temperature Range
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
-50
Free Air Convection
RH, Non-condensing
Physical
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
Case Size
Case Material
Weight
2.00 x 1.00 x 0.47 Inches (50.8 x 25.4 x 12.0 mm)
Non-Conductive Black Plastic (UL94-V0)
0.86 Oz (24.5g)
Conditions
Min.
Typ.
Max.
MIL HDBK 217F, 25ºC, Gnd Benign
1.0
UL 60601, UL 60950, EN 60601, EN 60950
Conditions
12 VDC Input
24 VDC Input
48 VDC Input
1.5 mm From Case For 10 Sec
All Models
Min.
-0.7
-0.7
-0.7
Typ.
Max.
25.0
50.0
100.0
260
4,000
Units
MHours
Reliability Specifications
Parameter
MTBF
Safety Approvals
Absolute Maximum Ratings
Parameter
Input Voltage Surge (1 Sec)
Lead Temperature
Internal Power Dissipation
Units
VDC
º
C
mW
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
Voltage
(VDC)
Current
(mA)
Nominal Range Full-Load No-Load
(mA, Typ)
MB1012MS-05HI
12
9.0 - 18.0
877
30
100
MB1012MS-051HI
12
9.0 - 18.0
907
30
100
MB1012MS-12HI
12
9.0 - 18.0
1,044
30
100
MB1012MD-12HI
12
9.0 - 18.0
1,042
30
100
MB1012MD-15HI
12
9.0 - 18.0
1,028
30
100
MB1024MS-05HI
24
18.0 - 36.0
541
20
50
MB1024MS-051HI
24
18.0 - 36.0
559
20
50
MB1024MS-12HI
24
18.0 - 36.0
516
20
50
MB1024MD-12HI
24
18.0 - 36.0
516
20
50
MB1024MD-15HI
24
18.0 - 36.0
508
20
50
MB1048MS-05HI
48
36.0 - 75.0
271
10
25
MB1048MS-051HI
48
36.0 - 75.0
280
10
25
MB1048MS-12HI
48
36.0 - 75.0
258
10
25
MB1048MD-12HI
48
36.0 - 75.0
258
10
25
MB1048MD-15HI
48
36.0 - 75.0
254
10
25
Notes:
1.
When measuring output ripple, it is recommended that an external 0.47
µF
ceramic capacitor
be placed from the +V
OUT
pin to the -V
OUT
pin for single output units and from each output to
common for dual output units. For noise sensitive applications, the use of 3.3
µF
capacitors
will reduce the output ripple.
2.
Transient recovery is measured to within a 1% error band for a load step change of 75% to
100%.
3.
Dual output units may be connected to provide a 24 VDC or 30 VDC output. To do this, connect
the load across the positive (+V
OUT
) and negative (-V
OUT
) outputs and float the output common.
4.
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 10.0
µF
is recommended, for 24V a 4.7
µF
and
for 48V units a 2.2
µF.
5.
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.
(VDC)
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Reflected
Ripple
Current Voltage
5.0
5.1
12.0
±12.0
±15.0
5.0
5.1
12.0
±12.0
±15.0
5.0
5.1
12.0
±12.0
±15.0
Output
Current
(mA, Max)
Current
(mA, Min)
Efficiency Capacitive Fuse Rating
Load
Slow-Blow
(%, Typ)
(µF Max)
(mA)
1,600
1,600
835
±417
±333
1,600
1,600
835
±417
±333
1,600
1,600
835
±417
±333
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
76
75
80
80
81
77
76
81
81
82
77
76
81
81
82
1,000
1,000
470
220
220
1,000
1,000
470
220
220
1,000
1,000
470
220
220
3,000
3,000
3,000
3,000
3,000
1,500
1,500
1,500
1,500
1,500
750
750
750
750
750
Derating Curve
Mechanical Dimensions
Pin Connections
Pin Single
1
+V
IN
2
-V
IN
3
+V
OUT
Dual
+V
IN
-V
IN
+V
OUT
Pin
4
5
Single
No Pin
-V
OUT
Dual
Comm.
-V
OUT
Mechanical Notes:
•
All dimensions are typical in inches (mm)
•
Tolerance x.xx = ±0.01 (±0.25)
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: sales@micropowerdirect.com
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