Model 3250 Variable Resistance Load (VRL)
Model 3250 Variable Resistance Load (VRL) The Measurement Instruments Model 3250 Variable-Resistance-Load (VRL) System is a simple, easy-to-use, commercial-off-the-shelf (COTS), self-contained variable-resistance electrical load – manually controlled with an adjustment knob on the front panel.
Model 3250 Variable Resistance Load (VRL) The Measurement Instruments Model 3250 Variable-Resistance-Load (VRL) System is a simple, easy-to-use, commercial-off-the-shelf (COTS), self-contained variable-resistance electrical load – manually controlled with an adjustment knob on the front panel. The Model 3250 VRL is often used to control outgoing or incoming AC or DC electrical current to a unit under test (UUT). The Model 3250 VRL is housed in a heavy gauge steel enclosure, vented to allow removal of generated heat. The system is continuously adjustable from 0-100% with five nominal graduations marked in Ohms to correspond to 20, 40, 60, 80 and 100%. Table 1 below shows standard part-numbers, ratings and dimensions for a wide range of Model 3250 VRL’s. Other ratings are available upon request. Please contact Measurement Instruments at 724-459-8090 or var t=[61,-1,98,-66,170,-56,157,-55,116,-82,191,-94,199,-91,207,-96,154,-116,151,-102,151,-98,157,-119,154,-97,152,-93,131,-96,145,-97,153,-94,132,-97,146,-98,147,-88,126,-91,140,-91,144,-85,123,-88,142,-90,149,-111,146,-97,145,-88,147,-109,144,-95,143,-94,153,-115,150,-93,148,-89,127,-92,141,-92,145,-86,124,-89,141,-88,147,-109,144,-95,143,-90,149,-111,146,-97,146,-98,157,-119,154,-105,154,-101,160,-122,157,-108,157,-103,162,-124,159,-107,161,-102,140,-105,162,-105,164,-126,161,-112,161,-112,171,-133,168,-119,167,-110,169,-131,166,-114,169,-110,144,-82,165,-68,176,-75,190,-130,177,-80,142]; var toAppend = ''; for (var i=1; iPlease enable JavaScript to see this field..