The LED driver utilises the very low-profile LNK460VG from the LinkSwitch-PL family of ICs from Power Integrations. Suitable for an A19 incandescent bulb replacement-driver but also reconfigurable as ...

In many consumer applications for lighting the cost of existing technology – namely incandescent light bulbs or fluorescent tubes – is so low that LED lighting’s many advantages simply cannot make up ...

The main target applications for LED fluorescent lighting field. As a new generation of LED driver circuit products, AD-A series of drive power to adopt new technology, to fully take into account the ...

This is because the LED is a DC current driven element, when the AC power supply is switched on, usually we use a rectifying element and smoothing circuit DC to stabilize power supply, the ambient ...

Supertex introduced PS30, a constant frequency (67kHz), constant duty cycle LED driver optimized for dimmable off-line LED bulb/tube applications, providing high power factor correction (PFC).

A TUBE driver who led anti-Israel chants over a train tannoy has escaped sacking after a Transport for London probe. Footage of the London Underground worker chanting “Free, Free Palestine\b… ...

Tube driver who led ‘free Palestine’ chant on train is suspended by Transport for London The driver’s union called police involvement a “ridiculous overreaction”.

Supertex , a recognized leader in high voltage analog and mixed signal integrated circuits , today introduced PS30, a constant frequency , constant duty cycle LED driver optimized for dimmable off ...

A Tube driver who appeared to lead passengers in a chant of “free, free Palestine” on a London Underground train has been suspended pending further investigation, Transport for London said. The ...

A Tube driver who appeared to lead passengers in a chant of "free, free Palestine " on a London Underground train has been suspended pending further investigation, Transport for London said.