An LED-driver reference design for an LED replacement of 100W incandescent bulbs has been introduced by Power Integrations, writes Richard WIlson. Dubbed DER-322, the circuit is desigend to fit neat ...

I bought a 90-W equivalent LED floodlight at Home Depot several years ago. It’s obsolete now, but was state-of-the-art when I purchased it. My first abuse was to drop it, which cracked the glass ...

Fig. 3. Application circuit for iW3626 employs transformer that enables non-isolated design. As shown in Fig. 3, its features include:. All-in-one non-dimmable low-cost off-line LED driver ...

Figure 2 In these circuits, an amplifier gain reduces the power dissipated in the series resistor by a factor equal to the gain.. However, rather than use an expensive light sensor and amplifier ...

[Clive] had an interesting video about LED lights from Philips. You can’t buy them unless you live in Dubai. Apparently inspired by the ruler of Dubai, Sheikh Mohammad Bin Rashid Al Maktoum, … ...