DIY solar wireless charger
This design is easy to use and is suitable for most electrical appliances that can accept electromagnetic fields. It is very convenient, and can get free electricity when the sun comes out. Take a...
A wireless charger circuit principle design
1 Wireless charger principle and structure The wireless charging system mainly adopts the principle of electromagnetic induction, and energy transfer through the coil realizes energy transfer. As...
NCP1236 65W Laptop Offline Adapter Application Circuit
Photocoupler The following is the circuit diagram of [NCP1236 65W laptop offline adapter application circuit] NCP1236 is a new fixed-frequency current mode controller with dynamic self-supplied power...
Circuit Design of 65W Laptop Adapter
Probe domestic double-head probe 038-BB-5.7L The shape of the two ends of the needle is outside the pointed needle Photocoupler Summary: The power supply design uses the TOP259EN device. The...