Hi,
My name is John Lester Soronio. I am an expert in power electronics with also an experienced in Matlab and Simulink as application engineer. I am a senior power supply and charger design engineer and currently working as project lead of many power solutions released in the market involving AC-DC power supply, DC-DC power supply, DC-DC converter, chargers and adapters. I am in this business for 10 years. I can work very fast and deliver on deadlines. I don’t have master’s degree but I am proud to say that I have more 2 steps ahead of them. I am tutoring master students in regards to power electronics especially converter design.
Summary of Capabilities:
1. AC-DC power supply design, switching and linear, multiple outputs or single, trimmable or fixed
2. DC-DC power supply design, boost, buck, buck-boost, etc...
3. Offline AC-DC adapter design
4. Charger design with constant current and constant voltage, AC-DC for phones and other applications
5. Charger design with constant current and constant voltage , DC-DC for Li-Ion, Li-Poly, LiFeP04, Lead acid and so on
6. LED lighting related applications
7. Solar panel energy harvesting and charging systems
8. Switching converters such as buck, boost, buck-boost, flyback, forward, LLC, half bridge etc
9. Amplifiers, filters, switch
10. MCU, DSP and digital circuits
11. Schematic and PCB using eagle
12. Simulations using LTSpice, Matlab, Simulink, Simetrix and Simplis
Projects released in the market:
1. 750 W AC-DC, efficiency 9