E R I E 120% INPUT SPECIFICATIONS: -25 Input Voltage Range......................12V.................................................9-18V 24V...............................................18-36V 48V...............................................36-72V 80% Input Filter..............................................................................................Pi Type S 7.5 WATT EN55022 CLASS B DC-DC CONVERTERS OUTPUT SPECIFICATIONS: -25 Ripple and Noise, 20MHz BW.................3.3V/5V................100mV p-p max. INPUT VOLTAGE OUTPUT VOLTAGE OUTPUT CURRENT INPUT CURRENT FULL LOAD NO LOAD Isolation Voltage......................................................................1500 VDC min. Isolation Resistance...........................................................................109 Ohms Switching Frequency...................................................................100KHz, min. Operating Ambient Temperature Range .......................... -25C to +71C De-rating, Above 71C ........................ Linearly to Zero power at 100C Pin 1 + Input Dimensions................................................................2.00 x 1.00 x 0.40 inches 2 - Input (50.8 x 25.4 x 10.2mm) 3 + Output Case Material....................................................Black Coated Copper With 4 Common/NP 5 - Output 6 NP (Remote ON/OFF) 7.5 mA 820 mA 76 EC3BB02 12 VDC 625 mA 7.5 mA 780 mA 80 Non-Conductive Base EC3BB03 15 VDC 500 mA 7.5 mA 780 mA 80 Weight..................................................................................................... 32.5g 12 VDC 310 mA 12 mA 775 mA 80 EC3BB05 15 VDC 250 mA 12 mA 780 mA 80 EC3BB06 5 VDC 750 mA 7.5 mA 820 mA 76 EC3BB07 3.3 VDC 1500 mA 7.5 mA 557 mA 74 EC3BB11 5 VDC 1500 mA 5 mA 400 mA 78 EC3BB12 12 VDC 625 mA 5 mA 380 mA 82 EC3BB13 15 VDC 500 mA 5 mA 380 mA 82 12 VDC 310 mA 7.5 mA 385 mA 81 EC3BB15 15 VDC 250 mA 7.5 mA 385 mA 81 EC3BB16 5 VDC 750 mA 7.5 mA 400 mA 78 EC3BB17 3.3 VDC 1500 mA 5 mA 271 mA 76 EC3BB21 5 VDC 1500 mA 2 mA 200 mA 78 EC3BB22 12 VDC 625 mA 2 mA 192 mA 81 EC3BB23 15 VDC 500 mA 2 mA 192 mA 81 12 VDC 310 mA 3 mA 192 mA 81 EC3BB25 15 VDC 250 mA 3 mA 192 mA 81 EC3BB26 5 VDC 750 mA 3 mA 200 mA 78 EC3BB27 3.3 VDC 1500 mA 3 mA 136 mA 76 EC3BB24 18-36 VDC 36-72 VDC Function EMI / RFI..............................................Conuctive EMI Meet EN55022 Class B 1500 mA EC3BB14 CMOS or Open Collector TTL >+5.5 VDC or Open Circuit <1.8 VDC 10mA Referenced to Input Minus PIN CONNECTION Case Temperature5....................................................................100C max SIZE 100 Remote On/Off Control Logic Compatibility Ec-On Ec-Off Shutdown Idle Current Control Common Efficiency..........................................................................................See Table Storage Temperature Range............................................. -40C to + 100C % EFF. 75 1. Measured From High Line to Low Line 2. Measured From Full Load to 10% Load 3. Measured From Full Load to 1/4 Load 4.Suffix "T" to the Model Number with Remote ON/OFF 5. Maximum case temperature under any operating condition should not exceed 100C. GENERAL SPECIFICATIONS: Pi Input Filter Continuous Short Circuit Protection Meets EN55022 Class B, Conducted Remote On/Off Control (Option) 50 NOTE: Line Regulation, Single/Dual1...................................................... 0.5% max. 5 VDC 9-18 VDC 25 12V/15V.......................1% p-p max. Short Circuit Protection................................................................Continuous EC3BB01 EC3BB04 0 Ambient Temperature(C) Cooling ................................................................Natural Convection MODEL NUMBER 100 0% Temperature Coefficient...............................................................0.05%/C Features * * * * Natural Convection 40% Voltage Balance (Dual)...............................................................1.0% max. Dual3................................................................ 1.0% max. 7.5W Isolated Output 2"x 1" Case Regulated Outputs Efficiency to 82% 60% 20% Voltage Accuracy........................................................................2.0% max. Load Regulation, Single2............................................................. 0.5% max. * * * * 71 100% Output Load(%) S EC3BB Series Derating Curve E C 3 B B EC3BB Specifications 2" x 1" *NP-NO PIN 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) 0.300 (7.62) 0.40 (10.2) 0.60 (15.2) 2" x 1" 6 2 1 BOTTOM VIEW 2.00(50.8) 5 4 0.800 (20.32) 3 0.040 DIA (1.02) 2" x 1" 0.400 (10.16) 0.400 (10.16) 0.22 min. (5.6) 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)