B2012RUI [MPD]
Compact, High Isolation 4:1 Input Range, 20W DC/DC Converters; 紧凑型，高隔离度4 ： 1输入范围， 20W DC / DC转换器
| 型号： | B2012RUI |
| 厂家： | 
MICROPOWER DIRECT, LLC |
| 描述： | Compact, High Isolation 4:1 Input Range, 20W DC/DC Converters |
| 文件： | 总2页 (文件大小：220K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
B2000RUISeries
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.
Input
Parameter
Key Features:
Conditions
24 VDC Input
Min.
9.0
Typ.
24.0
48.0
Max.
36.0
72.0
Units
• 20W Output Power
• 4:1 Input Voltage Range
• Compact 1 x 2 Inch Case
• 2,500 VDC Isolation
• High Efficiency
Input Voltage Range
VDC
48 VDC Input 18.0
Input Filter
(Pi) Filter
Reverse Polarity Input Current
Short Circuit Input Power
Output
2.0
A
3,500
mW
• Single & Dual Outputs
• Remote ON/OFF
Parameter
Conditions
Min.
Typ.
1.0
Max.
Units
%
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
• Industry Standard Pin-Out
Dual Output , Balanced Loads
Vin = Min to Max
0.5
%
%
%
%
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
General
Iout = 0% to 100%
Iout = 0% to 100%
mV P - P
%
µSec
%
120
250
25% Load Step Change
3.0
0.02
%/°C
Continuous (Autorecovery)
Parameter
Conditions
Min.
60 Seconds 2,500
1,600
500 VDC 1,000
100 kHz, 1V
Typ.
Max.
Units
VDC
VDC
M⍀
pF
kHz
Isolation Voltage (Input/Output)
Isolation Voltage (Case/Input(output)
Isolation Resistance
Isolation Capacitance
Switching Frequency
Environmental
1,200
330
Parameter
Conditions
Min.
-40
Typ.
+25
Max.
+50
+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
%
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)
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
Reliability Specifications
Parameter
MTBF
Conditions
MIL HDBK 217F, 25°C, Gnd Benign
Min.
560
Typ.
Typ.
Max.
Units
kHours
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
Absolute Maximum Ratings
Parameter
Conditions
Min.
Max.
50.0
100.0
260.0
4,500
Units
24 VDC Input -0.7
48 VDC Input -0.7
1.5 mm From Case For 10 Sec
All Models
Input Voltage Surge (1 Sec)
VDC
Lead Temperature
Internal Power Dissipation
°C
mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
www.micropowerdirect.com
Model Selection Guide
www.micropowerdirect.com
Over
Max
Input
Output
Fuse Rating
Slow-Blow
(mA)
Model
Number
Voltage Efficiency Capacitive
Voltage (VDC)
Current (mA)
Voltage Current
Current
(VDC) (mA, Max) (mA, Min)
Protection (%, Typ)
(VDC)
Load
(µF Max)
Nominal Range Full-Load No-Load
B2001RUI
B2002RUI
B2003RUI
B2004RUI
B2005RUI
B2006RUI
B2007RUI
B2011RUI
B2012RUI
B2013RUI
B2014RUI
B2016RUI
B2016RUI
B2017RUI
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
457
484
484
484
490
490
50
50
22
22
65
25
25
30
30
15
15
45
15
15
3.3
5.0
12.0
15.0
5.0
12.0
15.0
3.3
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
6.8
15.0
18.0
6.2
15.0
18.0
3.9
89
90
88
89
89
88
88
89
91
89
89
89
88
88
10,000
6,800
1,000
680
2,200
470
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
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
2,200
470
5.0
6.8
12.0
15.0
5.0
12.0
15.0
15.0
18.0
6.2
15.0
18.0
665.0
330
Notes:
Derating Curve
0. When measuring output ripple, it is recommended that an external 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 0% error band for a load step change of 75% to
0±±%.
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 0± VDC, 24 VDC or 3± 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 EN55±22 class A. Typical component values would be 2.2 µF/0±±V for the two
capacitors and 02 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.
Remote ON/OFF (Optional, see below)
Parameter
Min
3.0
0.0
Max
Units
Supply On
12 or Open VDC
1.2 VDC
5 mA Typical
Referenced to Neg. Input (pin 2)
Supply Off
Mechanical Dimensions
Standby Input Current
Control Common
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, con-
nect a 0± kW potentiometer 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
11.400 10.800 VDC the maximum rating.
Trim Down
Vout =
Rtrim - Down = 38.591 5.264
-5% -10% Units
k⍀
Trim Up
Vout =
Rtrim - Up =
+5% +10% Units
12.600 13.200 VDC
63.489 22.094 k⍀
Pin Connections
Pin
1
Single
+Vin
Dual
+Vin
-Vin
Pin
4
5
Single
Trim
-Vout
Dual
Common
-Vout
Mechanical Notes:
2
-Vin
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±±.±0 (±±.25)
3
+Vout
+Vout
6
Remote On/Off Remote On/Off
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
相关型号：
©2020 ICPDF网 联系我们和版权申明