Batteries & Power
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Overload alarm function (over power alarm threshold, back light and power flashing to alarm).Power a...
Micro hydro power is clean, renewable energy. Here is a micro hydro generator which can supply stabl...
Non-isolated step-down constant current, constant voltage module (CC CV) charging module with charge...
Power efficient switched mode power supply for use in your projects.
5V 300mA Power Supply - Micro USB Connector
The power supply directly takes power from DC wall plug and outputs a selectable 5V or 3.3V regulate...
Power efficient switched mode power supply for use in your projects.
Please note: these are power supplies that where send in error by our supplier. They work, but eithe...
9V DC Adapter for Arduino, rated at 1000mA with 2.1mm DC power plug. Centre pin positive.
Block clip and 150mm lead for 9V battery. Perfect to power the Arduino boards.
Simple 2 Cell AA Battery holder with 5" tinned leads, square configuration.
Simple 3 Cell AA Battery holder with 5" tinned leads, square configuration.
Simple 4 Cell AA Battery holder with 5" tinned leads, square configuration.
Through hole 12mm coin cell holder. It's the unit we like to use as RTC backup and SRAM backup for G...
Basic 20mm coin cell holder. Posts can be inserted into 0.1" perf board! Holds the common CR2032 typ...
This is a DC/DC step-down voltage regulator that converts input voltage between 3.2V and 40V into a ...
This is a DC/DC step-down voltage regulator that converts input voltage between 4V and 40V into a sm...
Long-lasting power output for a wide range of products. Can supply reliable performance even if stor...
