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DCMFW03-48S15 Datasheet(PDF) 2 Page - Wall Industries,Inc. |
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DCMFW03-48S15 Datasheet(HTML) 2 Page - Wall Industries,Inc. |
2 / 5 page Rev A DCMFW03 SERIES 3 Watts DC/DC Converter Single and Dual Output 2/3/2017 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 5 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 INPUT SPECIFICATIONS Input Voltage Range See Table Input Surge Voltage (1 Sec. Max) 5V Input Models -0.7 12 VDC 12V Input Models -0.7 25 24V Input Models -0.7 50 48V Input Models -0.7 100 Start-Up Threshold Voltage 5V Input Models 4.5 VDC 12V Input Models 9 24V Input Models 18 48V Input Models 36 Short Circuit Input Power All Models 0.5 W Input Filter Internal Capacitor OUTPUT SPECIFICATIONS Output Voltage See Table Voltage Accuracy ±1.5 %Vnom. Line Regulation Vin=Min to Max @Full Load ±0.2 % Load Regulation Io=0% to 100% ±1.0 % Output Voltage Balance Dual Output, Balanced Loads ±2.0 % Cross Regulation (Dual) Asymmetrical Load 25%/100% FL ±5.0 % Output Power See Table Output Current See Table Minimum Load No Minimum Load Requirement Maximum Capacitive Load See Table Ripple & Noise 0-20MHz Bandwidth 70 mVp-p Transient Recovery Time 25% Load Step Change 250 500 µsec Transient Response Deviation 25% Load Step Change ±3 ±5 % Temperature Coefficient ±0.01 ±0.02 %/ºC PROTECTION Short Circuit Protection Continuous, Automatic Recovery Over Load Protection Foldback 170 % ENVIRONMENTAL SPECIFICATIONS Operating Ambient Temperature Natural Convection -40 +80 ºC Storage Temperature -50 +125 ºC Case Temperature +95 ºC Humidity Non-Condensing 95 %RH Lead Temperature 1.5mm from case for 10Sec. 260 ºC Cooling Natural Convection MTBF (Calculated) MIL-HDBK-217F@25ºC, Ground Benign 3,450,000 Hours GENERAL SPECIFICATIONS Efficiency See Table Switching Frequency 100 KHz Isolation Voltage 60 Seconds 1500 VDC 1 Second 1800 Isolation Resistance 500VDC 1000 M Ω Isolation Capacitance 100KHz, 1V 100 pF PHYSICAL SPECIFICATIONS Weight 0.14oz (3.9g) Dimensions (L x W x H) 0.55in x 0.55in x 0.31in (14mm x 14mm x 8mm) Case Material Non-Conductive Black Plastic (Flammability to UL 94V-0 rated) Pin Material Tinned Copper SAFETY CHARACTERISTICS Safety Approvals UL/cUL 60950-1 Recognition (UL Certificate), IEC/EN60950-1 (CB-Report) EMI Conduction & Radiation EN55022, FCC Part 15 Class A, B(5) EMS EN55024 ESD EN61000-4-2 Air ±8kV, Contact ±6kV A Radiated Immunity EN61000-4-3 10V/m A Fast Transient EN61000-4-4(4) ±2kV A Surge EN61000-4-5(4) ±1kV A Conducted Immunity EN61000-4-6 10Vrms A PFMF EN61000-4-8 3A/M A |
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