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DCMQ50-110S12 Datasheet(PDF) 2 Page - Wall Industries,Inc. |
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DCMQ50-110S12 Datasheet(HTML) 2 Page - Wall Industries,Inc. |
2 / 7 page Rev A DCMQ50 SERIES 50 Watts DC/DC Railway Converter Single Output 8/15/2016 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: sales@wallindustries.com Page 2 of 7 SPECIFICATIONS All specifications are based on 25°C, Resistive Load, Nominal Input Voltage, and Rated Output Current unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min Typ Max Unit REMOTE ON/OFF CONTROL Converter On 3.5V~12V or Open Circuit Converter Off 0V~1.2V or Short Circuit Control Input Current (On) Vctrl=5.0V 0.5 mA Control Input Current (Off) Vctrl=0V -0.5 mA Control Common Referenced to Negative Input Standby Input Current Nominal Vin 2.5 mA PROTECTION Short Circuit Protection Hiccup Mode 0.5Hz typ. Automatic Recovery Over Load Protection Hiccup 150 % Over Voltage Protection See Table Over Temperature Protection Base Plate +110 ºC ENVIRONMENTAL SPECIFICATIONS Operating Temperature Min Max. Unit Without Heatsink With Heatsink Natural Convection, Nominal Vin, Load 100% Inom. DCMQ50-72S12, 72S15, 110S15 -40 72 75 ºC DCMQ50- 72S24, 110S12, 110S24 -40 68 71 DCMQ50-72S05, 110S05 -40 63 67 Storage Temperature -50 +125 ºC Thermal Impedance Natural Convection without Heatsink 7.5 ºC/W Natural Convection with Heatsink 6.8 100LFM Convection without Heatsink 6.1 100LFM Convection with Heatsink 4.1 200LFM Convection without Heatsink 5.3 200LFM Convection with Heatsink 3.3 400LFM Convection without Heatsink 3.9 400LFM Convection with Heatsink 2.2 Base-Plate Temperature Range -40 +105 Operation Humidity Non-Condensing 5 95 %RH Lead Temperature 1.5mm for Case for 10Sec. 260 ºC Cooling Compliance to IEC/EN60068-2-1 Dry Heat Compliance to IEC/EN60068-2-2 Damp Heat Compliance to IEC/EN60068-2-30 Shock & Vibration Test Compliance to IEC/EN 61373 Fire Protection Compliance to EN45545-2 MTBF MIL-HDBK-217F@25ºC Full Load, Ground Benign 314,900 Hours GENERAL SPECIFICATIONS Typical Efficiency @Max Load See Table Switching Frequency 320 KHz Isolation Voltage Reinforced Insulation, Rated for 60 Seconds 3000 VACrms Isolation Resistance 500VDC 1000 M Ω Isolation Capacitance 100KHz, 1V 3000 pF PHYSICAL SPECIFICATIONS Weight 2.15oz (61g) Dimensions (L x W x H) 2.28in x 1.45in x 0.50in (57.9mm x 36.8mm x 12.7mm) Case Material Aluminum Frame with Black Anodized Coating Base Material Top Side Aluminum Plate Bottom Side Non-Conductive Black Plastic Base Plate Potting Material Epoxy (UL94-V0) SAFETY CHARACTERISTICS Safety Approvals cUL/UL 60950-1, IEC/EN 60950-1, EN50155, IEC60571 EMI Conduction & Radiation: EN55022, EN55011, FCC Part 15 Class A ESD EN61000-42 Air±8kV Contact±6kV Class A Radiated Immunity EN61000-4-3 10V/m Class A Fast Transient(5) EN61000-4-4 ±2kV Class A Surge(5) EN61000-4-5 ±2kV Class A Conducted Immunity EN61000-4-6 10Vrms Class A |
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