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1. Power Rating of VR (Variable Resistor) is determined by the maximum resistance value (End resistance value).
2. Resistance and Power Rating should be decreased while you are adjusting the screw.
Power Rating of Variable Resistor:
The part Nunber formation of FVR, DQS, DSRA, DSRB, BSR, BSQ:
Product type - Rated Wattage - Resistance Value (
Power Variable Resistors - Assembly Load Voltage Resistors - Power Wirewound Starter Resistors |