All items tagged with DC and LED (14)

| Taiwan Semiconductor's DC / DC automotive LED driver chip can be configured to run in Boost, Buck-Boost, and SEPIC topology, from a supply v...

| Useful circuits can be as simple as a paper clip. Here is such a circuit. It can be so simple because all the complicated and hard stuff has...

| A simple 2-pin constant current LED driver from Diodes Inc. can handle a DC input up to 400 V. The AL5890 is available in pre-fixed regulate...

| The Korean company Lumir have launched a Kickstarter campaign to fund an LED table light powered by the heat of a tea light. The active comp...

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| (from henrip4)Adjustable DC current source (130287-I) revisitedThis simple tool can help to sort or select through-hole LEDs, by visually co...

| Citizen Electronics Co., Ltd. recently reported having developed the LMC10B series of LED lighting modules with built-in AC drive circuits u...

| Electric vehicle parts are not evolving: they are changing completely. Sometimes, the traction battery will be replaced by a supercapacitor...

| Designs for audio amplifiers with DC coupling to the load are not often encountered these days, even though they offer definite advantages....

| If you want to apply computer control to a solenoid valve or another DC load there is no need to start looking for an expensive measurement...

| LEDs have been around for years now but it’s only recently that things have started to get interesting with white and superbright versions a...