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CMMD48S1.8-6000 Datasheet(PDF) 1 Page - Wall Industries,Inc. |
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CMMD48S1.8-6000 Datasheet(HTML) 1 Page - Wall Industries,Inc. |
1 / 3 page Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 CMMD Series 20 Watt Single Output 2:1 Wide Input Voltage Range Chassis Mount DC/DC Converter Rev. B FEATURES ● Output Current up to 6A ● 2:1 Wide Input Voltage Range ● Six-Sided Continuous Shielding ● 20 Watts Maximum Output Power ● Options: Negative Logic Remote ON/OFF ● Call Factory for More Output Power Options ● Compliant to RoHS EU Directive 2002/95/EC ● CE Mark Meets 2006/95/EC, 93/68/EEC, and 89/336 EEC ● Chassis Mount Options: Open Frame, U Channel, and Enclosed Types Available SPECIFICATIONS: CMMD Series All specifications apply @ 25°C ambient unless otherwise noted INPUT SPECIFICATIONS Input Voltage Range ............ 12V nominal input .......................... 9-18VDC 24V nominal input ........................ 18-36VDC 48V nominal input ........................ 36-75VDC Input Voltage Variation .................... dv/dt ................................ 5V/ms max (Complies with ETS300 132 part 4.4) Input Surge Voltage (100ms max) ....... 12V input ...........................36VDC 24V input ...........................50VDC 48V input .........................100VDC Input Reflected Ripple Current (nominal Vin and full load) ...........20mAp-p Start Up Time (nominal Vin and constant resistive load) Power Up................................................................................10ms typ. Remote ON/OFF ....................................................................10ms typ. Remote ON/OFF (Note 6) (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 Input Current of Remote Control Pin (nominal Vin) ........ -0.5mA ~ +0.5mA Remote Off Input Current (nominal Vin) ...........................................2.5mA OUTPUT SPECIFICATIONS Output Voltage ..............................................................................see table Voltage Accuracy (nominal Vin and full load) ...................................... ±1% Voltage Adjustability............................................................................. 10% Output Current ..............................................................................see table Output Power ........................................................................ 20 watts max. Line Regulation (LL to HL at FL)....................................................... ±0.2% Load Regulation (no load to full load) ............................................... ±0.5% Minimum Load ....................................................................................... 0% Ripple/Noise (20 MHz BW) ...........................................................see table (measured with a 0.1uF/50V MLCC) Temperature Coefficient ................................................. ±0.02% / °C max. Transient Response Recovery Time (25% load step) .......................250us PROTECTION SPECIFICATIONS Over Voltage Protection........... 1.5, 1.8, 2.5, 3.3V outputs..................3.9V (zener diode clamp) 5V output ........................................6.2V 12V output .........................................15V 15V output .........................................18V Over Load Protection (% of full load at nominal input).............. 150% max. Short Circuit Protection. ...................................Hiccup, automatic recovery GENERAL SPECIFICATIONS Efficiency ........................................................................................see table Switching Frequency .................................................................500KHz typ. Isolation Voltage (Input to Output)......................................... 1600VDC min. Isolation Voltage (Input to case) ............................................ 1600VDC min. Isolation Voltage (Output to Case) ........................................ 1600VDC min. Isolation Resistance ...............................................................10 9 ohms min. Isolation Capacitance .............................................................. 1000pF 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 7) Natural Convection ............................................................. 12°C / Watt Natural Convection with Heat-Sink..................................... 10°C / Watt Thermal Shock ..................................................................... MIL-STD-810F Vibration ................................10~55Hz, 10G, 30 minutes along X, Y, and Z MTBF (Note 1).................................................................. 1.791 x 10 6 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............................................ 4.00(L) x 2.25(W) x 0.81(H) inches SAFETY & EMC Approvals and Standards .................. IEC60950-1, UL60950-1, EN60950-1 EMI .............................EN55022 ...................................................... Class A ESD ....................EN61000-4-2…….. …….Perf. Criteria B 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 APPLICATIONS ● Measurement ● Wireless Network ● Telecom/Datacom ● Industry Control System ● Semiconductor Equipment Air ± 8KV Contact ± 6KV |
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