CMDB24S12-40U [WALL]
DC-DC Regulated Power Supply Module,;
| 型号： | CMDB24S12-40U |
| 厂家： | 
WALL INDUSTRIES,INC. |
| 描述： | DC-DC Regulated Power Supply Module, |
| 文件： | 总4页 (文件大小：359K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CMDB Series
40 Watt Single Output
2:1 Input Voltage Range
Rev. C
Chassis Mount DC/DC Converter
FEATURES
● High Efficiency up to 90%
UL E155800
TUV
CB
● Fixed Switching Frequency
● Six-Sided Continuous Shield
● 2:1 Wide Input Voltage Range
● International Safety Standard Approval
● Call Factory for More Output Power Options
CE MARK
● Chassis Mount Options: Open Frame, U Channel, and Enclosed Types Available
SPECIFICATIONS: CMDB Series
All specifications apply @ 25°C ambient unless otherwise noted
INPUT SPECIFICATIONS
GENERAL SPECIFICATIONS
Input Voltage Range.............12V nominal input ......................... 9-18VDC
24V nominal input ....................... 18-36VDC
Efficiency ..................................................................................... see table
Switching Frequency............................................................... 300KHz typ.
48V nominal input ....................... 36-75VDC
Isolation Voltage
Under Voltage Lockout
12V nominal input.............DC-DC ON......................................... 9VDC
DC-DC OFF ....................................... 8VDC
Input to Output .................................................................1600VDC min.
Input to Case....................................................................1600VDC min.
Output to Case.................................................................1600VDC min.
Isolation Resistance............................................................. 109 ohms min.
Isolation Capacitance.............................................................1000pF max.
ENVIRONMENTAL SPECIFICATIONS
24V nominal input.............DC-DC ON.....................................17.8VDC
DC-DC OFF ..................................... 16VDC
48V nominal input.............DC-DC ON....................................... 36VDC
DC-DC OFF ..................................... 34VDC
Input Voltage Variation.........dv/dt........................................... 5V/ms max
(Complies with ETS300 132 part 4.4)
Operating Temperature................................-40°C to +85°C (with derating)
Storage Temperature.........................................................-55°C ~ +105°C
Maximum Case Temperature..........................................................+100°C
Relative Humidity.................................................................5% to 95% RH
Temperature Coefficient.................................................. ±0.02% / °C max.
Input Surge Voltage (100ms max) ............... 12V input.................. 36VDC
24V input.................. 50VDC
48V input.................100VDC
Input Reflected Ripple Current (nominal Vin and FL)...................40mAp-p
Thermal Impedance (See Note 6)
Start Up Time (nominal Vin and constant resistive load)
Natural Convection...........................................................9.2°C / Watt
Heat-Sink with 20LFM ........................................................7.6°C/Watt
Heat-Sink with 500LFM ......................................................2.8°C/Watt
Power Up................................................................................25ms typ.
Remote ON/OFF ....................................................................25ms typ.
Remote ON/OFF (See Note 1)
Thermal Shock................................................................... MIL-STD-810D
Vibration................................10~55Hz, 10G, 30 minutes along X, Y, and Z
MTBF (See Note 2).............................................................1.398 x 106 hrs
PHYSICAL SPECIFICATIONS
DC-DC ON ..................................................... Open or 3.5V < Vr < 12V
DC-DC OFF...................................................... Short or 0V < Vr < 1.2V
Remote Off Input Current (nominal Vin) ..........................................2.5mA
OUTPUT SPECIFICATIONS
Output Voltage............................................................................see table
Voltage Accuracy (nom Vin and full load) .......................................... ±1%
Voltage Adjustability (See Note 1)....................................................±10%
Output Current ............................................................................see table
Output Power...................................................................... 40 watts max.
Line Regulation (LL to HL at FL)..................................................... ±0.5%
Load Regulation (10% to 100% FL)................................................ ±0.5%
Minimum Load......................................................................................0%
Ripple/Noise (20MHz BW)...........................................................see table
Transient Response Recovery Time (25% load step change).......... 250us
PROTECTION SPECIFICATIONS
Potting material of the DC/DC Converter..........................Epoxy (UL94-V0)
Shielding of the DC/DC Converter..............................................six – sided
Weight .........................................................................Approximately 7 oz.
Dimensions...........................................4.00(L) x 2.25(W) x 0.81(H) inches
SAFETY & EMC
Approvals and Standards ................IEC60950-1, UL60950-1 (See Note 8),
EN60950-1
Conducted Emissions ................EN55022......................................Class A
Radiated Emissions ...................EN55022..................................... Class A
ESD...........................................EN61000-4-2 ....................Perf. Criteria B
Radiated Immunity.....................EN61000-4-3 ....................Perf. Criteria A
Fast Transient ............................EN61000-4-4 ....................Perf. Criteria B
Surge.........................................EN61000-4-5 ....................Perf. Criteria B
Over Voltage Protection ...................... 1.5V Output...........................3.9V
(Zener diode clamp)
1.8V Output...........................3.9V
2.5V Output...........................3.9V
3.3V Output...........................3.9V
5V Output..............................6.2V
12V Output.............................15V
15V Output.............................18V
Conducted Immunity
EN61000-4-6 ................... Perf. Criteria A
Over Load Protection (% of FL at nominal input) ..................... 150% max.
Short Circuit Protection ...................................Hiccup, automatic recovery
Over Temperature Protection................................................... 115°C typ.
Due to advances in technology, specifications subject to change without notice
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website: www.wallindustries.com • e-mail: sales@wallindustries.com
5/15/2019
Page 1 of 4
CMDB Series
40 Watt Single Output
2:1 Input Voltage Range
Rev. C
Chassis Mount DC/DC Converter
OUTPUT VOLTAGE / CURRENT RATING CHART
Output
Voltage
Output
Output
Max Capacitive (6)
Model Number
Input Range
Input Current (4) Efficiency (5)
Current
8000mA
8000mA
8000mA
8000mA
8000mA
3333mA
2666mA
8000mA
8000mA
8000mA
8000mA
8000mA
3333mA
2666mA
8000mA
8000mA
8000mA
8000mA
8000mA
3333mA
2666mA
Ripple & Noise
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
75mVp-p
75mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
75mVp-p
75mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
75mVp-p
75mVp-p
Load
1250mA
1538mA
2083mA
2683mA
4065mA
4065mA
4015mA
649mA
CMDB12S1.5-12
CMDB12S1.8-14
CMDB12S2.5-20
CMDB12S3.3-26
CMDB12S5-40
CMDB12S12-40
CMDB12S15-40
CMDB24S1.5-12
CMDB24S1.8-14
CMDB24S2.5-20
CMDB24S3.3-26
CMDB24S5-40
CMDB24S12-40
CMDB24S15-40
CMDB48S1.5-12
CMDB48S1.8-14
CMDB48S2.5-20
CMDB48S3.3-26
CMDB48S5-40
CMDB48S12-40
CMDB48S15-40
1.5 VDC
1.8 VDC
2.5 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
1.5 VDC
1.8 VDC
2.5 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
1.5 VDC
1.8 VDC
2.5 VDC
3.3 VDC
5 VDC
84%
82%
84%
86%
86%
86%
87%
81%
83%
86%
87%
89%
88%
89%
82%
84%
86%
88%
90%
89%
89%
45000μF
37700μF
27000μF
21000μF
13600μF
2360μF
12VDC
(9 – 18 VDC)
1510μF
45000μF
37700μF
27000μF
21000μF
13600μF
2360μF
759mA
1016mA
1325mA
1961mA
2048mA
1985mA
321mA
375mA
508mA
655mA
969mA
24VDC
(18 – 36 VDC)
1510μF
45000μF
37700μF
27000μF
21000μF
13600μF
2360μF
48VDC
(36 – 75 VDC)
12 VDC
15 VDC
1000mA
992mA
1510μF
NOTES
1. The ON/OFF control pin voltage is referenced to the negative input.
2. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at 40ºC. (Ground fixed and controlled environment).
3. Heat sink is optional. Please call factory for ordering details.
4. Maximum value at nominal input voltage and full load.
5. Typical value at nominal input voltage and full load.
6. Test at minimum Vin and constant resistive load.
7. Chassis Mount Options: No suffix for open frame, “U” suffix for U Channel, and “E” suffix for Enclosed type.
8. This product is Listed to applicable standards and requirements by UL.
DERATING CURVES & EFFICIENCY GRAPHS
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website: www.wallindustries.com • e-mail: sales@wallindustries.com
5/15/2019
Page 2 of 4
CMDB Series
40 Watt Single Output
2:1 Input Voltage Range
Rev. C
Chassis Mount DC/DC Converter
MECHANICAL DRAWING
Unit: inches [mm]
4.00 [101.6]
.81 [20.6]
MODEL NAME
LABEL
2.25 [57.2]
1.13 [28.6]
3.66 [93.0]
.16 [4.06] 2X
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website: www.wallindustries.com • e-mail: sales@wallindustries.com
5/15/2019
Page 3 of 4
CMDB Series
40 Watt Single Output
2:1 Input Voltage Range
Rev. C
Chassis Mount DC/DC Converter
COMPANY INFORMATION
Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development
engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001
certification is just one example of our commitment to producing a high quality, well-documented product for our customers.
Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely
with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide
ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss your
future projects.
Contact Wall Industries for further information:
Phone:
(603)778-2300
Toll Free: (888)597-9255
Fax:
(603)778-9797
E-mail:
Web:
sales@wallindustries.com
www.wallindustries.com
Address: 37 Industrial Drive
Exeter, NH 03833
©2019 Wall Industries, Inc. Specifications subject to change without notice. Wall Industries is not responsible for typographical errors. The information contained herein is for
informational purposes only. This information is provided by Wall Industries and we make no representations or warranties of any kind, express or implied, about the completeness,
accuracy, reliability, suitability or availability with respect to the information contained in this document for any purpose. All product and manufacturer names are trademarks or
registered trademarks of their respective companies.
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website: www.wallindustries.com • e-mail: sales@wallindustries.com
5/15/2019
Page 4 of 4
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