Wall CMZFW24S3.3-6000 Output current up to 8a Datasheet

CMZFW Series
30 Watt Single Output
Chassis Mount DC/DC Converter
4:1 Ultra Wide Input Voltage Range
Rev. B
FEATURES
● Output Current up to 8A
● High Efficiency up to 88%
● Fixed Switching Frequency
● Six-Sided Continuous Shield
● 4:1 Wide Input Voltage Range
● International Safety Standard Approval
● Call Factory for More Output Power Options
● Chassis Mount Options: Open Frame, U Channel, and Enclosed Types Available
SPECIFICATIONS: CMZFW Series
All specifications apply @ 25°C ambient unless otherwise noted
INPUT SPECIFICATIONS
GENERAL SPECIFICATIONS
Input Voltage Range .................... 24V nominal input ................ 10-40VDC
48V nominal input ................ 18-75VDC
Efficiency ........................................................................................see table
Under Voltage Lockout
24VDC input ........................... DC-DC ON.................................10VDC
DC-DC OFF ...............................16VDC
48VDC input ........................... DC-DC ON.................................18VDC
DC-DC OFF ...............................16VDC
Isolation Voltage
Input to Output ................................................................... 1600VDC min.
Input to Case ..................................................................... 1600VDC min.
Output to Case................................................................... 1600VDC min.
Input Voltage Variation ................ dv/dt ................................... 5V/ms max.
(Complies with ETS300 132 part 4.4)
Isolation Capacitance .............................................................. 1000pF max.
Switching Frequency .................................................................300KHz typ.
9
Isolation Resistance ...............................................................10 ohms min.
Input Surge Voltage (100ms max) ........... 24V input .......................50VDC
48V input .....................100VDC
ENVIRONMENTAL SPECIFICATIONS
Input Reflected Ripple Current (nominal Vin and full load) ...........20mAp-p
Storage Temperature .......................................................... -55°C ~ +105°C
Start Up Time (nominal Vin and constant resistive load)
Power Up................................................................................10ms typ.
Remote ON/OFF ....................................................................10ms typ.
Maximum Case Temperature ........................................................... +100°C
Remote ON/OFF (See Note 1)
(Positive Logic)............... DC-DC ON ................Open or 3V < Vr < 12V
DC-DC OFF .............Short or 0V < Vr < 1.2V
Remote Off Input Current (nominal Vin) ..............................................3mA
OUTPUT SPECIFICATIONS
Output Voltage ..............................................................................see table
Voltage Accuracy (nominal Vin and full load) ...................................... ±1%
Voltage Adjustability........................................................................... ±10%
Output Current ..............................................................................see table
Output Power ........................................................................ 30 watts max.
Line Regulation (LL to HL at FL)...................................................... ±0.5%
Load Regulation (10% to 100% FL)................................................. ±0.5%
Minimum Load ...................................................................................... 0%
Ripple/Noise (20 MHz BW) ...........................................................see table
(measured with a 104pF/50V MLCC)
Operating Temperature ................................ -40°C to +85°C (with derating)
Relative Humidity (non-condensing) .....................................5% to 95% RH
Temperature Coefficient ................................................... ±0.02% / °C max.
Thermal Impedance (See Note 3)
Natural Convection ............................................................. 10°C / Watt
Natural Convection with Heat-Sink.................................... 8.24°C/Watt
Thermal Shock .................................................................... MIL-STD-810D
Vibration ................................10~55Hz, 10G, 30 minutes along X, Y, and Z
6
MTBF (See Note 2) .............................................................. 1.315 x 10 hrs
PHYSICAL SPECIFICATIONS
Potting material of the DC/DC Converter ..........................Epoxy (UL94-V0)
Shielding of the DC/DC Converter............................................... six – sided
Weight ............................................................................Approximately 7oz.
Dimensions............................................ 4.00(L) x 2.25(W) x 0.81(H) inches
SAFETY & EMC
Approvals and Standards .................. IEC60950-1, UL60950-1, EN60950-1
Conducted Emissions................. EN55022 ...................................... Class A
Transient Response Recovery Time (25% load step change).......... 250us
Radiated Emissions.................... EN55022 ...................................... Class A
PROTECTION SPECIFICATIONS
ESD ............................................ EN61000-4-2.....................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
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
Over Load Protection (% of full load 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. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
CMZFW Series
30 Watt Single Output
Chassis Mount DC/DC Converter
4:1 Ultra Wide Input Voltage Range
Rev. B
OUTPUT VOLTAGE / CURRENT RATING CHART
Model Number
(5)
Max Capacitive
(6)
Load
CMZFW24S1.5-8000
1.5 VDC
8000 mA
CMZFW24S1.8-8000
1.8 VDC
8000 mA
759 mA
60mVp-p
83%
65000µF
CMZFW24S2.5-8000
2.5 VDC
8000 mA
1029 mA
60mVp-p
85%
33000µF
3.3 VDC
6000 mA
994 mA
60mVp-p
87%
195000µF
5 VDC
6000 mA
1506 mA
75mVp-p
87%
10200µF
CMZFW24S12-2500
12 VDC
2500 mA
1506 mA
100mVp-p
87%
3300µF
CMZFW24S15-2000
15 VDC
2000 mA
1488 mA
100mVp-p
88%
1100µF
CMZFW48S1.5-8000
1.5 VDC
8000 mA
329 mA
60mVp-p
80%
65000µF
CMZFW48S1.8-8000
1.8 VDC
8000 mA
380 mA
60mVp-p
83%
65000µF
CMZFW48S2.5-8000
2.5 VDC
8000 mA
508 mA
60mVp-p
86%
33000µF
3.3 VDC
6000 mA
497 mA
60mVp-p
87%
195000µF
5 VDC
6000 mA
744 mA
75mVp-p
88%
10200µF
CMZFW48S12-2500
12 VDC
2500 mA
753 mA
100mVp-p
87%
3300µF
CMZFW48S15-2000
15 VDC
2000 mA
744 mA
100mVp-p
88%
1100µF
CMZFW24S5-6000
CMZFW48S3.3-6000
CMZFW48S5-6000
(10 ~ 40 VDC)
48 VDC
(18 ~ 75 VDC)
658 mA
Ripple & Noise
Efficiency
(Typ)
Output Current
24 VDC
Input Current
(4)
Output Voltage
CMZFW24S3.3-6000
Input Voltage
60mVp-p
80%
65000µF
NOTES
1. ON/OFF control function: There are positive logic (standard) and negative logic (option). The pin voltage is referenced to
negative input. To order negative logic ON/OFF control add the suffix-R.
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 by 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.
DERATING CURVES
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
CMZFW Series
30 Watt Single Output
Chassis Mount DC/DC Converter
4:1 Ultra Wide Input Voltage Range
Rev. B
EFFICIENCY GRAPHS
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]
Similar pages