Uploaded June 2022 | Updated September 2026, 2 weeks ago
PCBWay Supports High Precision Advanced PCBs: pcbway.com
This boost switcher uses a B0505S isolated 5V : 5V switcher, followed by an AP3012 boost switcher, adjustable from 5V to 27V.
Having an isolated power supply allows a floating output voltage that can help prevent ground loops and also allows multiple modules to be connected like batteries in series to get even higher voltages.
Maximum current is limited by the max 1 watt total power available from the B0505S so that must be considered when using different output voltages to power different load currents.
Schematic/Files: github.com/GadgetReboot/ISO_Boost
PCBs at PCBWay.com: pcbway.com/project/shareproject/Isolated_Boost_Converter_5v_27v_for_Light_Loads_31ee615b.html
Datasheets:
mornsun-power.com/public/uploads/pdf/B05_S-1WR3.pdf
diodes.com/assets/Datasheets/AP3012.pdf
If you'd like to support the channel, you can:
Support me on Patreon: patreon.com/gadgetreboot
Become a channel member (click the Join button): youtube.com/c/GadgetReboot
Shop through my affiliate links (I may earn a small commission, costs you nothing)!
Banggood banggood.com/custlink/3vKYLANH8N
Aliexpress https://s.click.aliexpress.com/e/_AFeHwB
Amazon.com amazon.com/?&_encoding=UTF8&tag=gadgetreboo05-20&linkCode=ur2&linkId=952875a3564e2204d1786f94b9e1a8d3&camp=1789&creative=9325
Amazon.ca amazon.ca/?&_encoding=UTF8&tag=gadgetreboot-20&linkCode=ur2&linkId=70fa82315ac48f03342938bd4fb93535&camp=15121&creative=330641
Videos are mirrored at LBRY/Odysee: odysee.com/@GadgetReboot:4
#ElectronicsCreators
PCBWay Supports High Precision Advanced PCBs: pcbway.com
This boost switcher uses a B0505S isolated 5V : 5V switcher, followed by an AP3012 boost switcher, adjustable from 5V to 27V.
Having an isolated power supply allows a floating output voltage that can help prevent ground loops and also allows multiple modules to be connected like batteries in series to get even higher voltages.
Maximum current is limited by the max 1 watt total power available from the B0505S so that must be considered when using different output voltages to power different load currents.
Schematic/Files: github.com/GadgetReboot/ISO_Boost
PCBs at PCBWay.com: pcbway.com/project/shareproject/Isolated_Boost_Converter_5v_27v_for_Light_Loads_31ee615b.html
Datasheets:
mornsun-power.com/public/uploads/pdf/B05_S-1WR3.pdf
diodes.com/assets/Datasheets/AP3012.pdf
If you'd like to support the channel, you can:
Support me on Patreon: patreon.com/gadgetreboot
Become a channel member (click the Join button): youtube.com/c/GadgetReboot
Shop through my affiliate links (I may earn a small commission, costs you nothing)!
Banggood banggood.com/custlink/3vKYLANH8N
Aliexpress https://s.click.aliexpress.com/e/_AFeHwB
Amazon.com amazon.com/?&_encoding=UTF8&tag=gadgetreboo05-20&linkCode=ur2&linkId=952875a3564e2204d1786f94b9e1a8d3&camp=1789&creative=9325
Amazon.ca amazon.ca/?&_encoding=UTF8&tag=gadgetreboot-20&linkCode=ur2&linkId=70fa82315ac48f03342938bd4fb93535&camp=15121&creative=330641
Videos are mirrored at LBRY/Odysee: odysee.com/@GadgetReboot:4
#ElectronicsCreators
