Wires and cables tend to behave as transmitting antennas. When troubleshooting a system for EMI, you must identify which cables have these undesirable “common mode” currents. Current probes let you ...

It’s a problem that has dogged electronic engineers since the first electrons were coaxed along a wire: that measuring instruments can themselves disrupt the operation of a circuit. Older multimeters ...

Sencore will feature the DTU-236A 1 GHz RF Probe for QAM/8-VSB/ASI at the SCTE Cable-Tec Expo 2012, Oct. 17-19 in Orlando The DTU-236A RF Probe and RFXpert software provide a comprehensive solution ...

For anyone designing DC-DC converters, AC-DC power supplies, or the system around it, understanding the power supply’s operation under both the best and worst conditions is important. The load of the ...