E R I E INPUT SPECIFICATIONS: 120% Input Voltage Range......................12V.................................................9-18V -25 24V...............................................18-36V 71 100% 48V...............................................36-72V 80% Input Filter..............................................................................................Pi Type S OUTPUT SPECIFICATIONS: Voltage Accuracy 10 WATT DC-DC CONVERTERS Single Output.....................................................................1.0% max. Output Load(%) S EC4BE Series Derating Curve Dual + Output....................................................................1.0% max. 60% Natural Convection 40% 20% Dual - Output.....................................................................1.0% max. Voltage Balance (Dual)...............................................................1.0% max. 100 0% Transient Response -25 0 25 Single 25% Step Load Change.................................................... <500 sec. Ripple and Noise,20MHzBW................................................100mV p-p max. (R) Temperature Coefficient......................................................0.02%/C max. US Short Circuit Protection................................................................Continuous E176177 Line Regulation1 Single/Dual Output.........................................0.2% max. Load Regulation Single/Dual Output.......................................1.0% max. 2 Features 10W Isolated Output 2" x 1" Case Regulated Outputs Efficiency to 82% * Pi Input Filter * Continuous Short Circuit Protection * Meets EN55022 Class A, Conducted 1. Measured From High Line to Low Line 2. Measured From Full Load to 1/4 Load 3. A Minimum Load On the Output is Necessary to Maintain Regulation 4. Maximum case temperature under any operating condition should not exceed 100C. GENERAL SPECIFICATIONS: Efficiency..........................................................................................See Table Isolation Voltage........................................................................500 VDC min. Isolation Resistance............................................................................109ohms Switching Frequency.................................................................. 200KHz, min. Operating Ambient Temperature Range .......................... -25C to +71C De-rating, Above 71C ....................... Linearly to Zero power at 100C PIN CONNECTION Cooling ................................................................Natural Convection INPUT VOLTAGE EC4BE01 OUTPUT VOLTAGE 5 VDC EC4BE02 12 VDC OUTPUT CURRENT MIN. 100 mA 45 mA INPUT CURRENT MAX. NO LOAD FULL LOAD 2000 mA 30 mA 1100 mA 830 mA 30 mA 1065 mA Pin Storage Temperature Range.............................................-40C to + 100C % EFF. SIZE 76 1 + Input Dimensions................................................................2.00 x 1.00 x 0.40 inches 2 - Input (50.8 x 25.4 x 10.2 mm) 3 + Output Case Material.....................................................Black Coated Copper with 4 Common/NP 5 - Output 78 EC4BE04 9-18 VDC 15 VDC 35 mA 666 mA 30 mA 1065 mA 78 12 VDC 25 mA 415 mA 40 mA 1065 mA 78 EC4BE05 15 VDC 20 mA 333 mA 40 mA 1065 mA 78 EC4BE06 5 VDC 50 mA 1000 mA 40 mA 1065 mA 78 EC4BE11 5 VDC 100 mA 2000 mA 20 mA 535 mA 78 EC4BE12 12 VDC 45 mA 830 mA 20 mA 520 mA 80 EC4BE13 15 VDC 35 mA 666 mA 20 mA 520 mA 80 12 VDC 25 mA 415 mA 20 mA 520 mA 80 EC4BE15 15 VDC 20 mA 333 mA 20 mA 520 mA 80 EC4BE16 5 VDC 50 mA 1000 mA 20 mA 520 mA 80 EC4BE21 5 VDC 100 mA 2000 mA 10 mA 260 mA 80 EC4BE22 12 VDC 45 mA 830 mA 10 mA 254 mA 82 EC4BE23 15 VDC 35 mA 666 mA 10 mA 254 mA 82 12 VDC 25 mA 415 mA 10 mA 254 mA 82 EC4BE25 15 VDC 20 mA 333 mA 10 mA 254 mA 82 EC4BE26 5 VDC 50 mA 1000 mA 10 mA 254 mA 82 EC4BE14 EC4BE24 18-36 VDC 36-72 VDC Function EMI/RFI.................................................................Six sided Continuous Shield Non-Conductive Base Weight.........................................................................................................33g EC4BE03 NP*-NO PIN ON SINGLE OUTPUT 2" x 1" CASE B All Dimensions In Inches(mm) Tolerances Inches: x.xx= 0.04, x.xxx= 0.010 Millimeters: x.x= 1, x.xx= 0.25 0.200 (5.08) 0.40 (10.2) 0.60 (15.2) 2 2" x 1" 1 BOTTOM VIEW 2.00(50.8) 5 4 0.800 (20.32) 3 0.040 DIA (1.02) 0.22 min. (5.6) 2" x 1" 75 NOTE: Case Temperature4.................................................................... 100C max MODEL NUMBER 50 Ambient Temperature(C) Dual FL-1/2L 1% Error Band..........................................................<500 sec. * * * * E C 4 B E EC4BE Specifications 0.400 (10.16) 0.400 (10.16) 1.00 (25.4) NOTE: 1. Nominal Input Voltage 12, 24 or 48 VDC All Specifications Typical At Nominal Line, Full Load and 25C Unless Otherwise Noted. 0.40 (10.2) 100