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Tiny prismatic supercapacitor enables design of batteryless or more battery-efficiency devices

By Emma Lutjen | February 15, 2023

CAP-XX has launched its DMV750 ultra-thin 2.2mm prismatic 3V supercapacitor to provide high performance for IoT, medical, and other space-constrained and mission-critical electronic devices.

Ultra-thin 3V prismatic supercap can efficiently store and release the energy needed to drive peak-power functions in IoT, medical and other space-constrained and mission-critical electronic devices. The 750mF supercap can complement 3V coin cell batteries, replace bulky 3V cylindrical supercaps to save design space, or replace batteries altogether when energy harvesters can extract enough environmental energy to charge the ultra-efficient supercap in sustainable, batteryless devices.

This multi-purpose 3V prismatic supercap can support the industry’s common 3V coin cell battery to extend its life and functionality, replace a bulky 3V cylindrical supercap to save design space, or replace batteries altogether when micro energy harvesting can extract enough solar, vibration, RF or other environmental energy to charge the ultra-efficient supercapacitor in sustainable batteryless devices.

Packing 23% more energy than a 2.7-volt supercap in the same size package, the 3V, DMV750 supercap provides high peak pulse power to enable either batteryless or more battery-efficient applications. It measures 21 x 14 x 2.2 millimeters, operating from -20°C to +85°C.

3-Volt DMV750 applications include:

  • Energy harvesting for remote wireless sensors, wireless HVAC sensors and actuators
  • Asset tracking
  • RTC and memory backup power
  • Peak load shaving when configured in parallel with a 3V coin cell battery, like the CR2032

You may also like:


  • Energy storage by the Farad, Part 2: Supercapacitors & batteries

  • Applying large banks of supercapacitors

Filed Under: Batteries
Tagged With: CAP-XX
 

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