Looking for HV schematic 400v, easy to build from scrap parts
LT1073-12 datasheet - Micropower DC-DC Converter Ajustable and Fixed 5V, 12V, LT1073-12.pdf by Linear Technology
DC Boost Converter circuit 3.3-5v to 12V-13.8V - Eleccircuit
AN61 - Practical Circuitry for Measurement and Control - EEWeb
power supply Page 23 : Power Supply Circuits
FEATURES DESCRIPTIO. LT1073 Micropower DC/DC Converter Adjustable and Fixed 5V, 12V APPLICATIO S TYPICAL APPLICATION - PDF Free Download
1.5V to 5V/12V DC/DC Converter with LT1073
Electronic Kits, Electronic Projects, Electronic Schematics, DIY Electronics
1.5V to 5V/12V DC/DC Converter with LT1073
DC to DC Boost Converter DIY or How to Stepup DC voltage Easily by PCBWAY
high voltage - 3V to 500V DC converter - Electrical Engineering Stack Exchange