E-821 Electronic Module for Energy Harvesting

E-821 Electronic Module for Energy Harvesting

Using Piezo Actuators for Energy Generation

  • Constant output voltage
  • Usable energy 8.7 mJ
  • Uses pulsed or continuous excitation
  • Adaptation to customer application on request
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E-821 Energy Harvesting Module
In addition to the transducer and storage electronics, the E-821.EHD evaluation kit contains the required cabling and corresponding DuraAct piezo transducers for the integration in an application. The output voltage of between 1.8 and 5 V can be used to operate commercially available electric circuits and systems  
The E-821 energy harvesting electronics is designed to work best with P-876 DuraAct patch transducers  
To dimension an energy harvesting system correctly, all important boundary conditions must be known and taken into account. The principle itself is simple: Ambient vibrations produce a charge separation in the piezoceramic DuraAct transducer. The electronic circuitry in the E-821 module then ensures a sufficiently stable output voltage that can be adjusted to the load  
DuraAct patch transducers, which are available in many different designs, can be adapted to the application
E-821 Electronic Module for Energy Harvesting
Description du produit Spécifications Téléchargements Devis / Commande

OEM electronic module for energy harvesting

For generating energy from vibration. Use in combination with DuraAct patch transducers. Adjustable output voltage. Processes input currents between 20 µA and 40 mA, voltage peaks are limited to 15 V. Custom version for operation with piezo stack actuators on request

 

Fields of application

Autonomous power supplies, e.g. for wireless sensor networks

 

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Specifications

Datasheet

Datasheet E-821

Version / Date
2015-01-29
pdf - 896 KB
Version / Date
2015-01-29
pdf - 890 KB
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Downloads

Datasheet

Datasheet

Datasheet E-821

Version / Date
2015-01-29
pdf - 896 KB
Version / Date
2015-01-29
pdf - 890 KB
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Documentation

Documentation

User Manual E821T0002

E-821.EHD Piezoelectric Energy Harvesting Evaluation Kit

Version / Date
2012-05-21
pdf - 1 MB
Anglais
Documentation

User Manual E821T0001

E-821.00 Module for Energy Harvesting

Version / Date
2012-05-18
pdf - 209 KB
Anglais
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E-821.EHD
Energy Harvesting with Piezo Transducers, Evaluation Kit. Content: 1 × E-821.00 Signal Conditioner Module for Energy Harvesting, 8.7 mJ; 1 × P-876.A12 DuraAct Patch Transducer, 61 mm × 35 mm × 0.5 mm; 1 × P-876.A12 DuraAct Patch Transducer on Substrate; Connection Cable
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Compatible Products Related Controllers
P-878 DuraAct Power Patch Transducer
P-876 DuraAct Patch Transducer