- Road Lighting
- Landscape Lighting
- Industrial Lighting
- Rail Transit Lighting
PI's rugged, durable electric bicycle charger with two cooling options
with the increasing demand for higher product performance and longer battery life, today's electric bicycles and cordless power tools need a new generation of safe and reliable chargers. Highly integrated TOPSwitch™ from Power Integrations- JX off-line switching power supply IC can help design engineers to design high-power chargers with very few components and efficiency of more than 90%.
PI has introduced two design examples of high input voltage, constant voltage/constant current flyback chargers, fully demonstrating TOPSwitch- The powerful function and design flexibility of JX series IC.
•DER- The 580 is a 118 W fanless charger with hot turn-back feature, which can automatically switch to a smaller output current when the temperature rises, ensuring continuous charging without triggering thermal shutdown.
•DER- 583 is a 106 W air-cooled charger with an air splitter, which allows cold air to pass through the main heat sink, thus reducing the size of the heat sink and equipment.