EC3B11

Specifications EC3B Series Derating Curve 120% INPUT SPECIFICATIONS: Input Voltage Range......................12V.................................................9-18V -25 71 100% 24V...............................................18-36V 48V...............................................36-72V 80% E C 3 B Input Filter..............................................................................................Pi Type S E R I E S 60% Natural 40% Convection OUTPUT SPECIFICATIONS: 7.5 WATT Voltage Accuracy........................................................................2.0% max. 20% Voltage Balance (Dual)...............................................................1.0% max. 100 Temperature Coefficient...............................................................0.05%/C DC-DC CONVERTERS 0% Ripple and Noise, 20MHz BW.................3.3V/5V................100mV p-p max. -25 0 25 50 75 100 12V/15V.......................1% p-p max. Ambient Temperature(C) Short Circuit Protection................................................................Continuous 1 Line Regulation, Single/Dual ...................................................... 0.5% max. 2 Load Regulation, Single ............................................................. 0.5% max. NOTE: 3 Dual ................................................................ 1.0% max. 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. Maximum case temperature under any operating condition should Features not exceed 100C. GENERAL SPECIFICATIONS: Efficiency..........................................................................................See Table 7.5W Isolated Output Efficiency to 82% Isolation Voltage......................................................................1500 VDC min. 9 2 x 1 Case Pi Input Filter Isolation Resistance...........................................................................10 Ohms Switching Frequency...................................................................100KHz, min. Regulated Outputs Continuous Short Circuit Protection Operating Ambient Temperature Range ........................... -25C to +71C PIN CONNECTION De-rating, Above 71C ... Linearly to Zero power at 100C 4 Case Temperature .................................................... 100C max Pin Function Cooling .........Natural Convection Storage Temperature Range............................................. -40C to + 100C 1 + Input INPUT OUTPUT OUTPUT INPUT CURRENT MODEL % EFF. SIZE Dimensions................................................................2.00 x 1.00 x 0.40 inches 2 - Input NUMBER VOLTAGE VOLTAGE CURRENT NO LOAD FULL LOAD (50.8 x 25.4 x 10.2mm) 3 + Output Case Material....................................................Black Coated Copper With EC3B01 5 VDC 1500 mA 7.5 mA 820 mA 76 4 Common/NP Non-Conductive Base EC3B02 12 VDC 625 mA 7.5 mA 780 mA 80 5 - Output Weight..........................................................................................................35g *NP-NO PIN EC3B03 15 VDC 500 mA 7.5 mA 780 mA 80 EC3B04 9-18 VDC 12 VDC 310 mA 12 mA 775 mA 80 2 x 1 CASE B EC3B05 15 VDC 250 mA 12 mA 780 mA 80 All Dimensions In Inches(mm) 0.200 Tolerances Inches: x.xx= 0.04, x.xxx= 0.010 EC3B06 5 VDC 750 mA 7.5 mA 820 mA 76 (5.08) Millimeters: x.x= 1, x.xx= 0.25 0.40 EC3B07 3.3 VDC 1500 mA 7.5 mA 557 mA 74 (10.2) EC3B11 5 VDC 1500 mA 5 mA 400 mA 78 EC3B12 12 VDC 625 mA 5 mA 380 mA 82 0.60 (15.2) EC3B13 15 VDC 500 mA 5 mA 380 mA 82 EC3B14 18-36 VDC 12 VDC 310 mA 7.5 mA 385 mA 81 2 x 1 2 1 EC3B15 15 VDC 250 mA 7.5 mA 385 mA 81 BOTTOM VIEW 0.800 (20.32) 2.00(50.8) EC3B16 5 VDC 750 mA 7.5 mA 400 mA 78 EC3B17 3.3 VDC 1500 mA 5 mA 271 mA 76 5 4 3 EC3B21 5 VDC 1500 mA 2 mA 200 mA 78 0.040 DIA (1.02) EC3B22 12 VDC 625 mA 2 mA 192 mA 81 0.22 min. EC3B23 15 VDC 500 mA 2 mA 192 mA 81 (5.6) EC3B24 36-72 VDC 12 VDC 310 mA 3 mA 192 mA 81 2 x 1 0.40 0.400 0.400 (10.2) (10.16) (10.16) EC3B25 15 VDC 250 mA 3 mA 192 mA 81 EC3B26 5 VDC 750 mA 3 mA 200 mA 78 1.00 (25.4) EC3B27 3.3 VDC 1500 mA 3 mA 136 mA 76 NOTE: 1. Nominal Input Voltage 12, 24 or 48 VDC All Specifications Typical At Nominal Line, Full Load and 25C Unless Otherwise Noted.All Specifications Typical At Nominal Line, Full Load and 25C Unless Otherwise Noted. Output Load(%) E C 3 B