Mini 3.3v power bloc
This power bloc feature a 3.3V supply from power grid. It features a temperature, over-current and short-circuit protection (as mentionned by the supplier).
it is the kind of electronic you may found onto a power wall adapter.
It can be feeded with AC voltage from 85 to 265 Volts (peak value) and generates a 3.3V DC output voltage.
What we love with this product is its small footprint allowing to fit the assembly and 220V / 3.3V DC power supply inside the same case (or even behind the power plug... inside the wall).
This power bloc is the key component to create integrated project, small IoT object embeded inside the wall, smart light controller with the lamp feet, ... small, it can be placed near of every power gird access.
Warning - Power grid is dangerous
Using this with a breadboard or prototyping board will expose the high voltage pin to human contact. Connecting things to the power grid may be cause damage, injuries, burn and even death!
So be really careful.
If you do not have the required skill to manage power grid connection then ask help to a skilled friend or professional to make the connection for you.
Once connected, you must place the power bloc into a suited environment (eg: case) avoiding any accidental contact with the high voltage. Always secure the high voltage devices to avoid it to move (human tend to catch the fallinf things).
- Input voltage: 85 - 265V AC 50/60 Hz
- Output voltage: 3.3V DC
- Output current: 700mA
- Peak current: 800mA
- Power: 3.5W
- Size: 30 * 20 * 18mm