If you're working with more complex project prototypes on solderless breadboards, these new multi-rail solderless breadboard power supplies from PMD Way will be of great use. They offer + and -5V, +3.3V and +1.8V DC for your projects, with a convenient power switch. The power supply is powered via your USB-C power source, for example from a contemporary mobile phone or laptop computer. The positive rails are supplied via linear power regulators, and the negative rail is via a switch-mode supply. You can easily tap off the required power from the inline header pins. The maximum current draw for each channel is as follows: +5V - 500mA -5V - 10mA +3.3V - 300mA +1.8V - 300mA Don't forget to check out our full range of solderless breadboard products if this doesn't meet your needs. And as always, all orders receive free delivery. And remember ... if you: can't find what you need not sure what to order want a bulk deal need technical support or just want to have a talk ... Please email us via [email protected]. To keep up to date with new products, news, tutorials and more - we're on x, Facebook, Instagram, threads, reddit, and instructables.