B2012RU [MPD]
4:1 Input Range, 20W Single & Dual Output DC/DC Con vert ers; 4 ： 1输入范围， 20W单和双输出DC / DC体质VERT器
| 型号： | B2012RU |
| 厂家： | 
MICROPOWER DIRECT, LLC |
| 描述： | 4:1 Input Range, 20W Single & Dual Output DC/DC Con vert ers |
| 文件： | 总4页 (文件大小：268K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
B2000RUSeries
4:1 Input Range, 20W
Single & Dual Output
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
Key Features:
Parameter
Conditions
24 VDC Input
Min.
9.0
Typ.
24.0
48.0
Max.
36.0
75.0
Units
• 20W Output Power
• 4:1 Input Voltage Range
• Compact 1 x 2 Inch Case
• 1,600 VDC Isolation
• High Efficiency
Input Voltage Range
VDC
48 VDC Input 18.0
Input Filter
(Pi) Filter
Input Reflected Ripple Current
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
20.0
mA P - P
Conditions
Min.
Typ.
1.0
0.5
Max.
Units
%
%
%
%
• Single & Dual Outputs
• Remote ON/OFF
Dual Output , Balanced Loads
Vin = Min to Max
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 Protection
General
Iout = 0% to 100%
Iout = 0% to 100%
• Industry Standard Pin-Out
%
mV P - P
% IOUT
µSec
%
120
250
25% Load Step Change
3.0
0.02
%/°C
Continuous (Autorecovery)
Parameter
Conditions
Min.
3 Seconds 1,600
3 Seconds 1,600
500 VDC 1,000
100 kHz, 1V
Typ.
Max.
Units
Isolation Voltage (Input/Output)
Isolation Voltage (Case/Input(output)
Isolation Resistance
Isolation Capacitance
Switching Frequency
EMI Characteristics
Parameter
VDC
M⍀
pF
kHz
1,200
330
Standard
Level
Radiated Emissions
Conducted Emissions (Note 3)
ESD
EN55022
EN55022
Class A
Class A
EN6100-4-2
EN6100-4-3
EN6100-4-4
EN6100-4-5
EN6100-4-6
EN6100-4-8
Criteria B
Criteria A
Criteria B
Criteria B
Criteria A
Criteria A
RS
EFT (Note 4)
Surge (Note 4)
CS (Note 4)
PFMF
Environmental
Parameter
Conditions
Min.
-40
Typ.
+25
Max.
+66
+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
%
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
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)
Reliability Specifications
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
Parameter
Conditions
MIL HDBK 217F, 25°C, Gnd Benign
Min.
560
Typ.
Typ.
Max.
Units
kHours
MTBF
Absolute Maximum Ratings
Parameter
Conditions
Min.
Max.
50.0
100.0
260.0
Units
VDC
°C
24 VDC Input -0.7
48 VDC Input -0.7
1.5 mm From Case For 10 Sec
Input Voltage Surge (1 Sec)
Lead Temperature
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
www.micropowerdirect.com
Model Selection Guide
www.micropowerdirect.com
Input
Output
Over
Voltage
Protection
(VDC)
Max
Capacitive
Load
Fuse Rating
Slow-Blow
(mA)
Model
Efficiency
(%, Typ)
Voltage (VDC)
Number
Current (mA)
Voltage Current
Current
(VDC) (mA, Max) (mA, Min)
(µF Max)
Nominal Range Full-Load No-Load
B2001RU
B2002RU
B2003RU
B2004RU
B2005RU
B2006RU
B2007RU
B2011RU
B2012RU
B2013RU
B2014RU
B2015RU
B2016RU
B2017RU
24
24
24
24
24
24
24
48
48
48
48
48
48
48
9.0 - 36.0
9.0 - 36.0
9.0 - 36.0
9.0 - 36.0
9.0 - 36.0
9.0 - 36.0
9.0 - 36.0
18.0 - 75.0
18.0 - 75.0
18.0 - 75.0
18.0 - 75.0
18.0 - 75.0
18.0 - 75.0
18.0 - 75.0
879
957
980
968
968
980
980
440
413
484
484
484
490
490
50
50
22
22
65
25
25
30
30
15
15
40
15
15
3.3
5.0
5,500.0
4,000.0
1,670.0
1,330.0
2000.0
835.0
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
3.9
6.2
89
90
88
89
89
88
88
89
91
89
89
89
88
88
2,000
2,000
2,000
2,000
2,000
2,000
2,000
1,500
1,500
1,500
1,500
1,500
1,500
1,500
10,000
6,800
1,000
680
12.0
15.0
5.0
15.0
18.0
6.2
2,200
470
12.0
15.0
3.3
15.0
18.0
3.9
665.0
330
5,500.0
4,000.0
1,670.0
1,330.0
2000.0
835.0
10,000
6,800
1,000
680
5.0
6.2
12.0
15.0
5.0
15.0
18.0
6.2
2,200
470
12.0
15.0
15.0
18.0
665.0
330
Notes:
Recommended Input/Output Components
1. Transient recovery is measured to within a 1% error band for a load step change of
75% to 50% to 25%.
2. Operation at no-load will not damage these units. However, they may not meet all
specifications.
3. 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.
4. 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.
Remote ON/OFF
Parameter
Min
3.0
0.0
5 mA Typical
Referenced to Neg. Input (pin 2)
Max
12 or Open VDC
1.2 VDC
Units
Supply On
Supply Off
Standby Input Current
Control Common
To help meet EN55022 conducted emissions requirements, a simple Pi filter
should be added externally to the input of the converter. Recommended
components (C1, C2 & L1) are shown in the diagram above.These compo-
nents should be mounted as close to the module as possible.
To meet the requiremets of EN61000-4-4, EN61000-4-5 and EN61000-4-6,
an external capacitor is required. It is recommended that the value shown in
the figure above (C3) be used.
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. For
noise sensitive applications, the use of 3.3 µF capacitors (as shown in the
diagram above) will reduce the output ripple.
A positive logic Remote On/Off input (Pin 6) can be used
to control the converter. An open collector (or open
drain) switch (Q1) is placed between the control input
(Pin 6) and the -V Input (Pin 2).
If not being used, the control input should be left open.
Page 2
Web: www.micropowerdirect.com • Email: sales@micropowerdirect.com • Tel: (781) 344 - 8226 • Fax: (781) 344 - 8481
B2000RU
MicroPower
Direct
Series
Output Trim (Single Output Models)
A simple external circuit may be used to adjust Vout on
single output models. To adjust the output DOWN, con-
nect 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. Resistor values are given in the chart below.
For UP/Down trimming capability, connect a 10 kW poten-
tiometer between the plus and minus outputs with the
wiper arm connected to the Vout trim pin.
Care should be taken that the maximum output power of
the unit does not exceed the maximum rating.
B2001RU, B2011RU
Trim Down
1
2
3
4
5
6
7
8
9
10
%
VDC
k⍀
Vout =
3.267
3.234
3.201
3.168
3.135
3.102
3.069
3.036
3.003
2.970
RTRIM Down =
315.932 172.257 112.528 79.806 59.153 44.930 34.539 26.616 20.374 15.330
Trim UP
Vout =
1
2
3
4
5
6
7
8
9
10
%
VDC
k⍀
3.333
3.366
3.399
3.432
3.465
3.498
3.531
3.564
3.597
3.630
RTRIM Up =
544.612 184.034 103.305 67.715 47.676 34.824 25.880 19.297 14.249 10.255
B2002RU, B2012RU
Trim Down
1
2
3
4
5
6
7
8
9
10
%
VDC
k⍀
Vout =
4.950
4.900
4.850
4.800
4.750
4.700
4.650
4.600
4.550
8.129
4.500
5.310
RTRIM Down =
230.566 106.182 64.301 43.281 30.643 22.207 16.177 11.651
Trim UP
Vout =
1
2
3
4
5
6
7
8
9
10
%
VDC
k⍀
5.050
5.100
5.150
5.200
5.250
5.300
5.350
5.400
5.450
5.500
RTRIM Up =
244.547 113.776 70.631 49.142 36.274 27.707 21.592 17.010 13.447 10.598
B2003RU, B2013RU
Trim Down
1
2
3
4
5
6
7
8
9
10
%
VDC
k⍀
Vout =
11.880 11.760 11.640 11.520 11.400 11.280 11.160 11.040 10.920 10.800
RTRIM Down =
327.351 142,100 83.928 55.470 38.591 27.418 19.477 13.542
8.939
9
5.264
10
Trim UP
Vout =
1
2
3
4
5
6
7
8
%
VDC
k⍀
12.120 12.240 12.360 12.480 12.600 12.720 12.840 12.960 13.080 13.200
371.425 183.645 117.623 83.929 63.489 49.767 39.919 32.508 26.728 22.094
RTRIM Up =
B2004RU, B2014RU
Trim Down
1
2
3
4
5
6
7
8
9
10
%
VDC
k⍀
Vout =
14.850 14.700 14.550 14.400 14.250 14.100 13.950 13.800 13.650 13.500
RTRIM Down =
433.811 174.916 100.946 65,907 45.468 32.077 22.625 15.596 10.165
5.842
10
Trim UP
Vout =
1
2
3
4
5
6
7
8
9
%
VDC
k⍀
15.150 15.300 15.450 15.600 15.750 15.900 16.050 16.200 16.350 16.500
347.293 178.523 115.235 82.084 61.683 47.863 37.882 30.336 24.430 19.682
RTRIM Up =
Web: www.micropowerdirect.com • Email: sales@micropowerdirect.com • Tel: (781) 344 - 8226 • Fax: (781) 344 - 8481
Page 3
Derating Curve
www.micropowerdirect.com
Pin Connections
Pin
Single
Dual
+Vin
1
+Vin
2
-Vin
-Vin
3
+Vout
Trim
+Vout
Common
-Vout
4
5
-Vout
6
Remote On/Off Remote On/Off
Mechanical Dimensions
Mechanical Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = 0.01 ( 0.25)
MicroPower Direct
www.micropowerdirect.com
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: sales@micropowerdirect.com
相关型号：
©2020 ICPDF网 联系我们和版权申明