• VBD20 Series DC-DC Converter Features ·20W Isolated Output ·Efficiency to 88% ·2:1 Input Range ·Regulated Outputs Continuous Short ·Circuit Protection ·Pi Input Filter Model Number VBD20-D24-S1R8 VBD20-D24-S2R5 VBD20-D24-S3R3 VBD20-D24-S5 VBD20-D24-S12 VBD20-D24-S15 VBD20-D48-S1R8 VBD20-D48-S2R5 VBD20-D48-S3R3 VBD20-D48-S5 VBD20-D48-S12 VBD20-D48-S15 Input Output Output Current Voltage 18-36VDC 18-36VDC 18-36VDC 18-36VDC 18-36VDC 18-36VDC 36-75VDC 36-75VDC 36-75VDC 36-75VDC 36-75VDC 36-75VDC Voltage 1.8VDC 2.5VDC 3.3VDC 5VDC 12VDC 15VDC 1.8VDC 2.5VDC 3.3VDC 5VDC 12VDC 15VDC Min. 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA 0mA Max. 6000mA 6000mA 5000mA 4000mA 1670mA 1330mA 6000mA 6000mA 5000mA 4000mA 1670mA 1330mA Input Current No Load 30mA 30mA 50mA 55mA 55mA 55mA 30mA 30mA 30mA 40mA 40mA 40mA Full Load 549mA 744mA 800mA 958mA 960mA 956mA 271mA 368mA 395mA 475mA 480mA 478mA Effic. 82% 84% 86% 87% 87% 87% 83% 85% 87% 88% 87% 87% Input Input Voltage Range Under Voltage lockout 24V 48V 24Vin power up power down 48Vin power power down Input Filter Type Positive Logic Remote on/off Control: Logic Compatibility Module ON Module OFF 18-36V 36-75V 17V 33V 34V 33V PI Type CMOS or Open Collector TTL >5.5VDC or Open Circuit <1.8VDC Output Voltage Accuracy Transient Response Single 25% Step Load Change Ripple & Noise 20MHz BW³, Temperature Coefficient Short Circuit Protection Line Regulation 1 Load Regulation 2 Over Voltage Protection External Trim Adj. Range V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005 ±1.5% max. <500Iu sec. 75mV p-p., max ±0.03%/°C max Continuous ±0.2% max ±1.0% max Zener or TVS Clamp ±10% www.v-infinity.com 1-866-372-1258 Case B B B B B B B B B B B B • VBD20 Series DC-DC Converter General Specifications Efficiency Isolation Voltage Isolation Resistance see table 1 500VDC min. 10 8 ohms min Switching Frequency 300KHz, Type Operating Temperature Range -25°C to +71°C Case Temperature 100°C max. Storage Temperature -40°C to +85°C EMI/RFI Six sided Continuous Shield Derating, Above 71°C Linearly to Zero Power at + 100°C Case Temperature 100°C max Storage Temperature Range -55°C to +105°C Dimensions 2.0x1.0x0.4 inches Case Material Black Coated Copper with (50.8x25.4x10.2mm) Non-Conductive Base NOTES: 1. Measured from high line to low line 2. Measured from full load to 1/10 load 3.The output noise is measured with 0.1µF ceramic capacitor 4. Suffix “S” to the model number with alternative pin configuration V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005 www.v-infinity.com 1-866-372-1258