DD24S5-12000 [WALL]
DC/DC Converter 60 Watt Single Output 2:1 Wide Input Voltage Range; DC / DC转换器60瓦单输出2 ： 1宽输入电压范围
| 型号： | DD24S5-12000 |
| 厂家： | 
WALL INDUSTRIES,INC. |
| 描述： | DC/DC Converter 60 Watt Single Output 2:1 Wide Input Voltage Range |
| 文件： | 总3页 (文件大小：159K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DD Series
DC/DC Converter
60 Watt Single Output
2:1 Wide Input Voltage Range
FEATURES
● Single Output Up to 14A
● High Efficiency up to 91%
● RoHS Directive Compliant
● Fixed Switching Frequency
● No Minimum Load Required
● Six-Sided Continuous Shield
● 2:1 Wide Input Voltage Range
● Approved for Basic Insulation
● 60 Watts Maximum Output power
● Standard 2.02” x 2.02” x 0.4” Package
UL
TUV
CB
CE MARK (Pending)
SPECIFICATIONS: DD Series
All specifications apply @ 25°C ambient unless otherwise noted
INPUT SPECIFICATIONS
PROTECTION SPECIFICATIONS
Input Voltage Range ............ 24V nominal input...................... 18 - 36VDC
Over Voltage Protection .....................3.3V Output.................... 3.7V - 5.4V
48V nominal input...................... 36 - 75VDC
(Ctrl. voltage clamp)
5V Output....................... 5.6V - 7.0V
12V Output................. 13.5V - 19.6V
15V Output................. 16.8V - 20.5V
Under Voltage Lockout
24V nominal input........... DC-DC ON..................................17VDC typ.
DC-DC OFF................................15VDC typ.
Over Load Protection (% of FL at nominal input) ....................... 150% max.
Short Circuit Protection......................................Hiccup, automatic recovery
Over Temperature Protection.......................................................110°C typ.
48V nominal input........... DC-DC ON..................................34VDC typ.
DC-DC OFF................................32VDC typ.
Input Filter....................................................................................... Pi Type
GENERAL SPECIFICATIONS
Input Voltage Variation......... dv/dt............................................ 5V/ms max
(Complies with ETS300 132 part 4.4)
Efficiency ........................................................................................see table
Switching Frequency .................................................................300KHz typ.
Isolation Voltage (Input to Output).........................................1600VDC min.
Isolation Voltage (Input to Case) ...........................................1600VDC min.
Isolation Voltage (Output to Case) ........................................1600VDC min.
Case Grounding (connect case to -Vin with decoupling Y cap) ........... TBD
Isolation Resistance ...............................................................109 ohms min.
Isolation Capacitance ............................................................. 1500pF max.
Input Surge Voltage (100ms max) ............... 24V input ...................50VDC
48V input .................100VDC
Input Reflected Ripple Current (nominal Vin and FL) ...................20mAp-p
Start Up Time (nominal Vin and constant resistive load)
Power Up..............................................................................20ms max.
Remote ON/OFF ..................................................................20ms max.
Remote ON/OFF (See Note 2)
Positive Logic ................ DC-DC ON................Open or 3V < Vr < 12V
DC-DC OFF.............Short or 0V < Vr < 1.2V
Negative Logic ............... DC-DC ON...............Short or 0V < Vr < 1.2V
DC-DC OFF..............Open or 3V < Vr < 12V
ENVIRONMENTAL SPECIFICATIONS
Operating Ambient Temperature............. -40°C to +50°C (without derating)
Remote Off Input Current (nominal Vin) ..............................................3mA
+50°C to +105°C (with derating)
OUTPUT SPECIFICATIONS
Storage Temperature ..........................................................-55°C ~ +125°C
Maximum Case Temperature........................................................... +105°C
Relative Humidity...................................................................5% to 95% RH
Temperature Coefficient................................................... ±0.02% / °C max.
Output Voltage..............................................................................see table
Voltage Accuracy (nom Vin and full load)........................................... ±1%
Voltage Adjustability (See Note 1) ..................................................... ±10%
Output Current ..............................................................................see table
Output Power........................................................................ 60 watts max.
Line Regulation (LL to HL at FL)....................................................... ±0.2%
Load Regulation (no load to 100% load)........................................... ±0.5%
Minimum Load .....................................................................................0mA
Output Ripple & Noise ..................................................................see table
Transient Response Recovery Time (25% load step change)...........250us
Thermal Impedance (See Note 4)
Without Heat-Sink..............................................................9.2°C / Watt
With Heat-Sink.....................................................................7.6°C/Watt
Thermal Shock .................................................................... MIL-STD-810D
Vibration ................................10~55Hz, 10G, 30 minutes along X, Y, and Z
MTBF (See Note 3) ........Bellcore TR-NWT-000332............ 1.093 x 106 hrs
MIL-STD-217F ............................. 1.096 x 105 hrs
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
DD Series
DC/DC Converter
60 Watt Single Output
2:1 Wide Input Voltage Range
SPECIFICATIONS (CONTINUED)
All specifications apply @ 25°C ambient unless otherwise noted
PHYSICAL SPECIFICATIONS
SAFETY & EMC (See Note 5)
Weight.................................................................................... 60g (2.11 oz)
Dimensions ................. 2.02 x 2.02 x 0.40 inches (51.3 x 51.3 x 10.2 mm)
Case Material............................................................ Nickel-coated copper
Base Material.................................................... Non-conductive black FR4
Potting material................................................................Epoxy (UL94-V0)
Shielding .................................................................................... six – sided
Approvals and Standards .................. IEC60950-1, UL60950-1, 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
Conducted Immunity...................EN61000-4-6.................... Perf. Criteria A
Due to advances in technology, specifications subject to change without notice
OUTPUT VOLTAGE / CURRENT RATING CHART
Output Current
Input Current
Output
Output
Max Capacitive
Load (9)
Model Number
Input Range
Efficiency (8)
Min. Load Full Load
No load(6) Full Load(7)
Voltage
Ripple & Noise
DD24S3.3-14000
DD24S5-12000
DD24S12-5000
DD24S15-4000
DD48S3.3-14000
DD48S5-12000
DD48S12-5000
DD48S15-4000
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
14,000mA
12,000mA
5000mA
4000mA
14,000mA
12,000mA
5000mA
4000mA
89%
91%
90%
90%
89%
91%
90%
90%
36,000µF
20,400µF
3550µF
3.3 VDC
5 VDC
75mVp-p
75mVp-p
100mVp-p
100mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
90mA
100mA
120mA
120mA
90mA
2264mA
2874mA
2907mA
2907mA
1132mA
1437mA
1453mA
1453mA
24VDC
(18 – 36 VDC)
12 VDC
15 VDC
3.3 VDC
5 VDC
2300µF
36,000µF
20,400µF
3550µF
48VDC
100mA
100mA
100mA
(36 – 75 VDC)
12 VDC
15 VDC
2300µF
NOTES
1. Maximum output deviation is 10% inclusive of remote sense and trim. If remote sense is not being used, the +sense should be
connected to its corresponding +OUTPUT and likewise the -sense should be connected to its corresponding –OUTPUT.
2. The ON/OFF control function: There are positive (standard) and negative logic (option). The pin voltage is referenced to negative input.
To order negative logic ON/OFF control add the suffix “R” to the part number (Ex: DD48S5-12000R)
3. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at 40ºC. (Ground fixed and controlled environment).
MIL-STD-217F Notice2 @ Ta=25°C, Full Load (Ground, Benign, controlled environment).
4. Heat sink is optional. Please call factory for ordering details.
5. The DD series required an external filter to meet EN55022 class A. (TBD)
6. Typical Value at nominal input voltage.
7. Maximum value at nominal input voltage and full load
8. Typical Value at nominal input voltage and full load.
9. Test by minimum Vin and constant resistive load.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
DD Series
DC/DC Converter
60 Watt Single Output
2:1 Wide Input Voltage Range
DERATING CURVES & EFFICIENCY GRAPHS
MECHANICAL DRAWING
PIN CONNECTION
PIN
1
SINGLE
+Input
-Input
2
3
CTRL
4
-Sense
+Sense
+Output
-Output
Trim
5
6
7
8
EXTERNAL OUTPUT TRIMMING
Output can be externally trimmed by
using the method shown below.
1. All dimensions in inches (mm)
Tolerance: X.XX±0.02 (X.X±0.5)
2. Pin pitch tolerance ±0.014 (0.35)
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
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