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Industrial
Applications
Power needs of wireless monitoring sensors have
traditionally presented obstacles to adoption, forcing users to
limit duty cycles or incur the expense of replacing and maintaining
batteries.
Perpetua builds solutions to harvest
renewable thermoelectric energy for wireless sensors from virtually
any industrial or commercial waste heat source, including pumps,
water heaters, fuel tanks, furnace ducts, compressors, motors, ovens,
smelters, and pipes for the following wireless applications:
• Condition Based Monitoring / Predictive
Maintenance
• Asset Tracking / Transportation
• Wireless Process & Safety
• Wireless Switches and Controls
• Energy Efficiency
Key benefits:
• Remote power – renewable energy wherever temperature
differences are found
• Very long (typically >15 year) operating life
• Environmentally friendly, ROHS-compliant
• Completely sealed package designed for harsh, industrial
environments
• Less than 5-minute installs
Harvesting waste heat from everyday available sources,
industrial-based Power Puck® systems can provide more than 15
years of renewable power for wireless sensors networks.

Wearable Applications
Through private joint development
agreements, contracts and grants from numerous federal
agencies, Perpetua is developing on-body energy harvesting technology
for personal wireless computing, sensing and other mobile devices.
Perpetua has branded this exciting new wearable energy harvesting
technology 'TEGwear™'.
Continuously powered by always-available
body heat energy, wireless sensors can transmit vital physiological
information for emergency first responders, athletes, soldiers,
medical patients, and general wellness monitoring. Applications
for body heat-to- electric energy include:
• Wireless Personal Location Devices
• Medical / Fitness Monitoring
• Defense Applications / Personal Protection
• Ultra Low-Power Mobile Consumer Electronics
Key benefits:
• Always available power source can replace or greatly extend
the life of batteries
• Highest native voltage thermoelectric technology
• Unique manufacturing flexible thin-film technology
offers a more robust solution that can stand up to pressures of
molding and other package integration

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