Sure, that extra 0.5 ohms won’t matter if you are looking at a 100K resistor, but if you are trying to measure, say, the heated bed of a 3D printer, that extra 0.5 ohms is a large percentage of ...

Building a precision calibration resistor that is thermally linked with a precision thermistor for additional temperature ...

Normal0falsefalsefalseEN-USX-NONEX-NONE Shenyang Hongyuan Magnet Wire Co., Ltd. offers advanced, completed, and highly automatic production technique equipment and test instruments. The leading ...

Sure, in theory, you can use a long piece of wire, but normally, you want to minimize the amount of space occupied. This leads to winding the wire around some substrate.

Resistor R1 is used to trickle charge C1 off the input voltage. C1 must be sized to hold up the supply voltage (V CC) long enough for the PWM to start switching the power MOSFET.

The VRH320 Variable Wire Wound Resistor available from ARCOL Resistors has a wide range of applications for voltage and current adjustment including industrial machinery RPM adjustment ...