Development of DC-DC converter (Step-up) circuits.

DC-DC 8~32V to 45~390V High Voltage Boost Converter

1200W High Power DC-DC Converter Boost Step-up Power Supply Module 20A IN 8-60V OUT 12-80V Adjustable

DD0606SB_3V3*10 DC DC Converter Input 1.2V 1.5V 1.8V 2.5V Output 3. – Many Favours

High Voltage DC-DC Boost Converter 5V-12V Step up to 300V-1200V Power Module

DC-DC Boost Converter 800W 12A Step UP Power Supply Module 10V-65V to 12V-120V Voltage Regulator Solar MPPT Charging LCD1602 - Step Up Module - Arduino, Robotics, Raspberry Pi, ESP8266, Learning DIY, Development

LM2577 DC-DC Converter Step-up Power Supply Module

SparkFun 5V Step-Up Breakout - NCP1402 - PRT-10968 - SparkFun Electronics

The input and output are designed with screw terminals for convenient wire connection and disconnection The boost converter module is of 2 heat sinks,

Boost Converter Module, 400W 12A DC-DC Step-up Boost Converter Constant Current Power Supply Module LED Driver DC8.5V to 50V DC10V to 60V

DC-DC Boost Converter 3V 3.7V 4.2V to 5V 3A Power Supply Step Up Circuit Module

Ultra Small DC-DC Boost Power Supply Module Converter Booster Step Up Circuit Board 3V to Positive Negative 5V 9V 12V 15V 24V - AliExpress

Tiny DC DC 3.3V 3.7V 5V 6V to 12V Boost Converter — PMD Way

2V-28V MT3608 Micro-USB Step Up Boost Power Supply Voltage Regulator – Envistia Mall

DC Boost Converter Step Up Module 1-5V to 5V 500mA 600mA Max for Arduino – diymore

DIY DC-DC Boost Converter (Step up)