Intelligent Motion Systems ISP300 Datasheet

SWITCH MODE POWER SUPPLY COMPACT HIGH OUTPUT SWITCH MODE POWER SUPPLY THERMAL SPECIFICATIONS Operating Temperature......... 0 to 50° C Storage Temperature ......– 40 to 125° C Max Heat Sink Temperature ......... 70° C FEATURES • Compact Size • Efficient Switch Mode Design • High Output Power (240 Watts) • Specifically Designed to Power Motor Drivers • Short Circuit and Thermal Protection • Wide Input Voltage Range (–15%, +10%) • 120 VAC and 240 VAC Versions (50/60Hz) • Power and Fault LEDs • Short Circuit and Over Voltage • Temperature Protection ISP300-4 ISP300-7 AC Input Voltage, 120 VAC Version ... 102–132 VAC 102–132 VAC 240 VAC Version .... 204–264 VAC 204–264 VAC Input Frequency............................... 50/60 Hz 50/60 Hz No Load Output Voltage* .................. 42 VDC @ 0 Amps 68 VDC @ 0 Amps Continuous Output Rating*................ 39 VDC @ 3 Amps 63 VDC @ 2 Amp Peak Output Rating* ........................ 37 VDC @ 6 Amps 59 VDC @ 4 Amps *Measurements taken @ 25º C, 120 VAC, 60 Hz OPTIONS ISP300H (-4 or -7)............................................................240 VAC Input U3-CLP ................................................................ Side Mounting Clip Set DESCRIPTION The ISP300 switch mode power sup- ply has been designed specifically for supplying power to the inductive loads found in stepping and DC motors. Con- ventional switching power supplies are designed for the constant, unvarying loads of circuit boards and are not tol- erant of the current surges produced by rapid changes in power demand and the inductance of motor coils. This supply is capable of delivering 6 Amps (-4), 4 Amps (-7) of peak current and has the ability to absorb inductive current surges associated with stepping and DC motors. This produces more even output power which enables motors to operate at higher performance levels. The ISP300 is well protected with de- signed-in short circuit and over voltage temperature protection circuits. The protection circuits, along with LEDs for fault and power, are provided to aid in troubleshooting. The lightweight, compact packaging of the ISP300 permits easy integration of the power supply into OEM equipment. MECHANICAL SPECIFICATIONS Dimensions in Inches (mm) ELECTRICAL SPECIFICATIONS