The NEC allows Class 1 circuits and power supply circuits to occupy the same cable, enclosure, or raceway in situations where the equipment power system is functionally associated. One example is when ...

Prepare the circuit Figure 1 shows a typical step-down switch-mode regulator with the required measurement setup. Start by breaking the loop of the power supply’s regulator circuit (highlighted area ...

For testing designs based on the card, TI recommends using a 520-V DC voltage supply, a 12-V at 1.5-A DC bias source, a function generator that can produce 0- to 5-V square waves with adjustable ...

Different models, such as water flowing in a central heating system, can be used to understand electrical circuits. Find out more with BBC Bitesize. For students between the ages of 11 and 14.

Toshiba’s new 100V N-ch power MOSFET with low On-resistance and an expanded safe operating area supports miniaturization of power supply circuits.