EC8B (10.8-15 WATT DC/DC CONVERTER) (PDF) Features Efficiency up to 87% 3000KHz Switching Frequency Continuous short circuit protection Regulated Outputs open frame, Short circuit protection 2:1 input range Input Specifications Input Voltage Range 24V:18-36V , 48V:36-75V Input Filter Pi Type Output Specifications Voltage Accuracy ±1.0% max. Temperature Coefficient ±0.03%C° Ripple and Noise , 20MHz BW 75mV p-p max. Short Circuit Protection Continuous Over Voltage Protection Zener or TVS Clamp Line Regulation ±-0.2% Load Regulation ±1% General Specifications Efficiency see table Isolation Voltage 1500 VDC min. Isolation Resistance 10^8 ohms Switching Frequency 300KHz, min Operating Temperature Range -40C° to +60C° Storage Temperature Range -40C° to +120C° Dimensions 2X1X0.4 Inches (50.8X25.4X10.2mm) EC8B Series Specifications Model Number Input Voltage Output Voltage Output Current Input Current Efficiency Case Min. Max No Load Full Load EC8B-24S18 18-36 VDC 1.8 VDC 0mA 6000mA 30mA 542mA 83% B EC8B-24S25 18-36 VDC 2.5 VDC 0mA 6000mA 30mA 735mA 85% B EC8B-24S33 18-36 VDC 3.3 VDC 0mA 4500mA 30mA 720mA 86% B EC8B-24S05 18-36 VDC 5.0 VDC 0mA 3000mA 40mA 718mA 87% B EC8B-48S18 36-75VDC 1.8 VDC 0mA 6000mA 30mA 271mA 83% B EC8B-48S25 36-75VDC 2.5 VDC 0mA 6000mA 30mA 364mA 86% B EC8B-48S33 36-75VDC 3.3 VDC 0mA 4500mA 30mA 356mA 87% B EC8B-48S05 36-75VDC 5.0 VDC 0mA 3000mA 40mA 360mA 87% B

[ Last Updated: ]
© 2006 Current Solutions, Inc. All rights reserved.
Contact Us | User Agreement