Wall CMDM24S5-3000 Chassis mount dc/dc converter Datasheet

CMDM Series
15 Watt, Single Output
2:1 Wide Input Voltage Range
Chassis Mount DC/DC Converter
Rev B
FEATURES
APPLICATIONS
● 15 Watts Output Power
● Measurement
● Output Current up to 4A
● Wireless Network
● High Efficiency up to 88%
● Telecom/Datacom
● Fixed Switching Frequency
● Industry Control System
● Six-Sided Continuous Shield
● Semiconductor Equipment
● 2:1 Wide Input Voltage Range
● ISO9001 Certified Manufacturing Facilities
● Call Factory for More Output Power Options
● Compliant to RoHS EU Directive 2002/95/EC
● Options: Positive Logic and Negative Logic Remote ON/OFF
● Chassis Mount Options: Open Frame, U Channel, and Enclosed Types Available
SPECIFICATIONS: CMDM Series
All specifications apply @ 25°C ambient unless otherwise noted
INPUT SPECIFICATIONS
GENERAL SPECIFICATIONS
Input Voltage Range ............ 12V nominal input ....................... 9 - 18 VDC
24V nominal input ..................... 18 - 36 VDC
48V nominal input ..................... 36 - 75 VDC
Efficiency ........................................................................................see table
Input Surge Voltage (100ms max) ....... 12V input ..........................36 VDC
24V input ..........................50 VDC
48V input ........................100 VDC
Isolation Voltage (Input to Output)......................................... 1600VDC min.
Input Reflected Ripple Current (Note 2)........................................20mAp-p
Start Up Time (nominal Vin and constant resistive load) .............20ms typ.
Remote ON/OFF (Option) (Note 7)
(Positive Logic)............... DC-DC ON .............Open or 3.5V < 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 3.5V < Vr < 12V
Input Current of Remote Control Pin (nominal Vin) ........... -0.5mA ~ +1mA
Remote Off State Input Current (nominal Vin) ...................................20mA
OUTPUT SPECIFICATIONS
Switching Frequency .................................................................500KHz typ.
9
Isolation Resistance ...............................................................10 ohms min.
Isolation Capacitance ................................................................ 300pF max.
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature ................................ -40°C ~ +85°C (with derating)
Storage Temperature .......................................................... -55°C ~ +105°C
Maximum Case Temperature ............................................................. 100°C
Relative Humidity...................................................................5% to 95% RH
Thermal Impedance (Note 8)
Natural Convection ............................................................. 12°C / Watt
Natural Convection with Heat-Sink..................................... 10°C / Watt
Thermal Shock ..................................................................... MIL-STD-810F
Output Voltage ..............................................................................see table
Voltage Accuracy (nominal Vin and full load) ...................................... ±1%
Output Current ..............................................................................see table
Output Power ........................................................................ 15 watts max.
Line Regulation (LL to HL at FL)....................................................... ±0.5%
Load Regulation (min load to full load) ............................................. ±0.5%
Minimum Load (See Note 6) ........................................................see table
Ripple/Noise (20 MHz BW) .......................................................... 50mVp-p
Vibration ................................10~55Hz, 10G, 30 minutes along X, Y, and Z
6
MTBF (See Note 1) .......................................................... 2.041 x 10 hours
PHYSICAL SPECIFICATIONS
Potting material of the DC/DC Converter ..........................Epoxy (UL94-V0)
Shielding of the DC/DC Converter.................................................. six-sided
Weight .............................................................................Approximately 6oz
Dimensions................................................... 4(L) x 2.2(W) x 0.81(H) inches
Temperature Coefficient ................................................. ±0.02% / °C max.
SAFETY & EMC
Transient Response Recovery Time (25% load step) .......................250us
Approvals and Standards .................. IEC60950-1, UL60950-1, EN60950-1
PROTECTION SPECIFICATIONS
EMI ............................EN55022 ...................................................... Class A
Over Voltage Protection................. 3.3V output ..................................3.9V
(zener diode clamp)
5V output ..................................6.2V
12V output ...................................15V
15V output ...................................18V
ESD ....................EN61000-4-2……..
Over Load Protection (% of full load at nominal input).............. 150% max.
Short Circuit Protection. ...................................Hiccup, automatic recovery
Air ± 8KV …….Perf. Criteria B
Contact ± 6KV
Radiated Immunity......EN61000-4-3 ....................... 10V/m Perf. Criteria A
Fast Transient.............EN61000-4-4 ......................... ±2KV Perf. Criteria B
Surge .........................EN61000-4-5 ......................... ±1KV Perf. Criteria B
Conducted Immunity...EN61000-4-6 .................... 10 Vrms Perf. Criteria A
Due to advances in technology, specifications subject to change without notice
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
CMDM Series
15 Watt, Single Output
2:1 Wide Input Voltage Range
Chassis Mount DC/DC Converter
Rev B
OUTPUT VOLTAGE / CURRENT RATING CHART
Model Number
CMDM12S3.3-4000
CMDM12S5-3000
Output Current
Min. load Full load
Output
Voltage
Input Range
(4)
Input Current
(4)
Efficiency
(3)
(2)
No load
Full load
Output
Ripple & Noise
(5)
Capacitor
Load max
3.3 VDC
0mA
4000mA
50mVp-p
30mA
1467mA
79%
10200uF
5 VDC
15mA
3000mA
50mVp-p
25mA
1603mA
82%
7050uF
12 VDC
0mA
1250mA
50mVp-p
25mA
1524mA
86%
1035uF
CMDM12S15-1000
15 VDC
0mA
1000mA
50mVp-p
20mA
1524mA
86%
705uF
CMDM24S3.3-4000
3.3 VDC
0mA
4000mA
50mVp-p
15mA
724mA
80%
10200uF
5 VDC
15mA
3000mA
50mVp-p
10mA
781mA
84%
7050uF
1035uF
12 VDC
(9 - 18 VDC)
CMDM12S12-1250
CMDM24S5-3000
24 VDC
(18 - 36 VDC)
CMDM24S12-1250
12 VDC
0mA
1250mA
50mVp-p
20mA
772mA
85%
CMDM24S15-1000
15 VDC
10mA
1000mA
50mVp-p
15mA
772mA
85%
705uF
CMDM48S3.3-4000
3.3 VDC
0mA
4000mA
50mVp-p
10mA
357mA
81%
10200uF
CMDM48S5-3000
48 VDC
(36 - 75 VDC)
CMDM48S12-1250
CMDM48S15-1000
5 VDC
0mA
3000mA
50mVp-p
20mA
396mA
83%
7050uF
12 VDC
10mA
1250mA
50mVp-p
15mA
377mA
87%
1035uF
15 VDC
0mA
1000mA
50mVp-p
15mA
381mA
86%
705uF
NOTES
1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC. (Ground fixed and controlled environment).
2. Maximum value at nominal input voltage and full load
3. Typical value at nominal input voltage and no load.
4. Typical value at nominal input voltage and full load.
5. Test by minimum Vin and constant resistive load.
6. The output requires a minimum loading on the output to maintain specified regulation. Operation under no-load condition will not
damage these devices, however they may not meet all listed specifications.
7. The ON/OFF control pin voltage is referenced to -Vin.
To order positive logic ON/OFF control add the suffix P (Ex: CMDM48S5-3000P)
To order negative logic ON/OFF control add the suffix R (Ex: CMDM48S5-3000R)
8. Heat sink is optional, consult factory.
9. Chassis Mount Options: No suffix for open frame, “U” suffix for U Channel, and “E” suffix for Enclosed type.
FEC15-48S05
Derating Curve Derating Curve
CMDM48S5-3000
120
Output
(%)
O U T P UPower
T POW E
R (% )
O UOutput
T P U T Power
P O W E(%)
R (% )
DERATING CURVES & EFFICIENCY GRAPHS
100
80
60
40
20
0
-40
-20
0
20
40
6063
80
100
120
120
CMDM48S5-3000
FEC15-48S05 Derating Curve
Derating
Curve
Heat Sink (Note 8)
With Heatsink
(Note 8With
)
100
80
60
40
20
0
-40
Ambient Temperature (°C)
-20
0
95
90
85
80
75
70
65
60
55
50
45
20
60 69 80
40
100
120
Ambient
Temperature (°C)
AMBIENT TEMPERATURE(℃)
FEC15-48S05
CMDM48S5-3000
Efficiency
VS Output LoadEfficiency vs Output Load
FEC15-48S05
CMDM48S5-3000
Efficiency VS Input VoltageEfficiency vs Input Voltage
E Efficiency
F F IC IE N C Y(%)
(% )
E FEfficiency
F IC IE N C Y(%)
(% )
AMBIENT TEMPERATURE(℃)
10
20
30
40
50
60
70
80
Output
LoadLOAD
(% of
Load)
OUTPUT
(% ofFull
Full Load)
90
100
86%
84%
82%
80%
78%
76%
74%
36
40
44
48
52
56
60
INPUT
VOLTAGE
(V) (V)
Input
Voltage
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
64
68
72
CMDM Series
15 Watt, Single Output
2:1 Wide Input Voltage Range
Chassis Mount DC/DC Converter
Rev B
MECHANICAL DRAWING
Unit: inches [mm]
TRM
+ Out
-Out
-Vin
CNTL
+ Vin
4.00 [101.6]
MODEL NAME
LABEL
2.25 [57.2]
.17 [4.3]
1.13 [28.6]
3.66 [93.0]
.16 [4.06] 2X
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
.81 [20.6]
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