More about charger (143)

13-07-2022 | Looking for a super-slim wireless charger for your smartphone? electronica fast forward participant V-Juice has begun production!

5-05-2020 | Battery-powered power tools have taken over the world. However, batteries require chargers that tend to break or get lost or that are contin...

29-10-2018 | Following on from their 20 kW wireless induction charging system for vehicles rolled out a couple of years ago, researchers from the US Depa...

5-06-2018 | Even though using the sun to recharge one or more batteries is nothing new, a simple circuit that can be put together quickly on a rainy aft...

1-05-2018 | A while ago someone in the lab suggested publishing another battery charger project. After all, our readers always find that interesting, an...

1-11-2017 | It seems to be an unwritten rule in Hollywood: there must be an assortment of devices that crackle and spark in the lab of a mad scientist....

31-10-2017 | Battery chargers have always been a popular subject among our readers and followers. In the past we have published many charger designs for...

6-06-2017 | Most of the time simple solutions are the best. “Keep it simple, stupid” or KISS is a well-known but often ignored design principle. Not so...

1-05-2017 | Not so long ago the author stumbled across a bunch of old notebook batteries. They had been rejected as ‘no longer fit for purpose’. Natural...

24-01-2017 | Intersil’s ISL78693 is qualified to AEC-Q100 Grade-3, leaks only 3 µA, and is suitable for eCall back-up battery charging. In the event of a...