001-020 2/5/02 10:06 am Page 15 DC/DC Converters 5 Watts XPiQ inc. WT Series Intelligent Design Quality Product • 2:1 Input Range • Isolated Outputs • Efficiency to 82% • Input π Filter • Fully Regulated Outputs • Optional 3k VDC Isolation Specification All specifications typical at nominal line, full load and 25°C General Input Input Voltage Range Input Filter • • See Table π Network Output Voltage Accuracy Line Regulation (Full Input Range) Load Regulation (1/4 Full Load) Ripple & Noise (DC-20MHz) Temperature Coefficient Short Circuit Protection • • ±3% max. ±1% max. • ±2.5% max. • 1% of Vout p-p max. • ±0.05%/°C max. • Indefinite Switching Frequency Efficiency Isolation (Input-Output) • 100 kHz • • See Table 500 VDC/3000 VDC* (1000 Mohm/80pF) Environmental Operating Temperature Storage Temperature • -25°C to +71°C • -55°C to +105°C • • 15 www.XP-iQ.com PH: 508 429.9883 FAX: 800 226.2100 Email: [email protected] Holliston, MA 01746 USA 001-020 2/5/02 10:06 am Page 16 OUTPUT VOLTAGE & CURRENT RATINGS Model WT201 WT202 WT203 WT204 WT205 WT206 WT301 WT302 WT303 WT304 WT305 WT306 WT401 WT402 WT403 WT404 WT405 WT406 Input Voltage 9-18 9-18 9-18 9-18 9-18 9-18 18-36 18-36 18-36 18-36 18-36 18-36 36-72 36-72 36-72 36-72 36-72 36-72 VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC WT Output Voltage Output Current 5 12 15 ±5 ±12 ±15 5 12 15 ±5 ±12 ±15 5 12 15 ±5 ±12 ±15 1000 470 400 ±500 ±230 ±190 1000 470 400 ±500 ±230 ±190 1000 470 400 ±500 ±230 ±190 VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC Input Current No Load Full Load mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA 25 25 25 68 25 25 15 15 15 35 15 15 10 10 10 10 10 10 mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA SINGLE OUTPUT + V Input No Connection No Connection – V Output + V Output – V Input – V Input + V Output – V Output No Connection No Connection + V Input DUAL OUTPUT + V Input – V Output Common Common + V Output – V Input – V Input + V Output Common Common – V Output + V Input 545 585 625 630 575 590 265 285 305 300 285 295 130 143 152 160 140 145 % Efficiency mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA 76 80 80 66 80 80 78 82 82 70 81 81 80 82 82 65 82 82 Notes Nominal Input Voltage 12, 24, or 48 VDC. For optional 4:1 input range: 9-36VDC: add suffix “A” to WT200 series. 20-72VDC: add suffix “A” to WT300 series. • Mechanical Details PIN 1 2 3 10 11 12 13 14 15 22 23 24 PIN 1 2 3 9 10 11 12 13 14 15 16 22 23 24 SINGLE OUTPUT No Pin – V Input – V Input No Connection No Connection No Connection No Pin No Pin + V Output No Connection – V Output + V Input + V Input No Pin DUAL OUTPUT No Pin – V Input – V Input Common No Connection – V Output No Pin No Pin + V Output No Connection Common + V Input + V Input No Pin (Bottom View) Alternate Pin Out 3000 VDC Isolation Suffix “X” Dimensions in inches (mm) Specifications subject to change. * 3000 VDC on “X” Package www.XP-iQ.com PH: 508 429.9883 FAX: 800 226.2100 Email: [email protected] Holliston, MA 01746 USA 16