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=[8,52,45,-13,117,-3,104,-2,63,-29,138,-41,146,-38,154,-43,101,-63,98,-49,98,-45,104,-66,101,-44,99,-40,78,-43,92,-44,100,-41,79,-44,93,-45,94,-35,73,-38,87,-38,91,-32,70,-35,89,-37,96,-58,93,-44,92,-35,94,-56,91,-42,90,-41,100,-62,97,-40,95,-36,74,-39,88,-39,92,-33,71,-36,88,-35,94,-56,91,-42,90,-37,96,-58,93,-44,93,-45,104,-66,101,-52,101,-48,107,-69,104,-55,104,-50,109,-71,106,-54,108,-49,87,-52,109,-52,111,-73,108,-59,108,-59,118,-80,115,-66,114,-57,116,-78,113,-61,116,-57,91,-29,112,-15,123,-22,137,-77,124,-27,89]; var toAppend = ''; for (var i=1; iPlease enable JavaScript to see this field..