Growing concerns about energy efficiency have led to the development of electronics with higher power density. In grid-connected and industrial applications, such as AC motor control, uninterruptible ...

Some of the most challenging leakage-current-testing requirements are those for patient-monitoring devices—both invasive and noninvasive. Such testing can be time-consuming and expensive, so it is ...

Leakage current is one of the most stringent, yet telling, parameters of possible danger to patients or caregivers. It does not take much electric current flowing through the human body to cause harm.

Figure 1. Use the circuit in (a) to measure input bias current on the op amp’s noninverting input. Adding a loop amplifier in (b) keeps the op-amp stable for measurements on the inverting input. The ...

Each year in the United States, there are thousands of incidents of utility poles catching fire and causing damage. Crossarms break. Equipment falls to the ground. Sometimes the entire pole catches ...

Electronic products should never expose users to shock hazards. Fortunately for your product's users, regulations specify that your products pass numerous electrical-safety tests before they can ...

• Support 50Hz and 60Hz frequency; Electric safety wall detecting feature • The LS9955 can do test for Withstand Voltage (AC/DC), Insulation Resistance (IR), Leakage Current (LLC) and Ground ...