When working around mains voltages, it can be useful to know whether a given circuit is live or not. While this can be done by direct connection with a multimeter, non-contact methods are available ...

Inverter is a small circuit which will convert the direct current (DC) to alternating current (AC). The power of a battery is converted in to ’main voltages’ or AC power. Inverter is a small circuit ...

As the number of Power Over Ethernet (PoE) powered device (PD) applications grows, market pressures are driving designers to lower the cost and complexity of the DC-DC converters that power them, ...

Power Integrations has upped the output power if its LinkSwitch-TN2 ac-dc converter family with a device that can output 575mA – previously the top end was 360mA. “These new LinkSwitch-TN2 ICs are pin ...