Power management module specialized in energy harvesting (patented)
The "EHPM Series" is an energy harvesting power management module designed to support environmental energy generation elements such as piezoelectric power generation elements and electret power generation elements, which feature high voltage output, high power resistance, and ultra-low current output. It is available in a lineup with input voltages ranging from 10V to 50V in 5V steps, as well as 100V, and can operate with a step-down function at an average input current of 0.5μA. Custom options for other input voltages are also available. It can be used for applications involving piezoelectric power generation elements, electret power generation elements, and solar power generation elements. It was exhibited at "CEATEC 2022" (Makuhari Messe, October 18-21, 2022). 【Features】 ■ Ultra-low power consumption (standby power below 2μW) ■ Over 60% high efficiency at an average input current of 1μA ■ Output voltage options of 3.3V and 5V ■ Compatible with both DC and AC inputs *For more details, please download the PDF or feel free to contact us.
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basic information
【Lineup】 ■EHPM-10-AB ■EHPM-15-AB ■EHPM-20-AB ■EHPM-25-AB ■EHPM-30-AB ■EHPM-35-AB ■EHPM-40-AB ■EHPM-45-AB ■EHPM-50-AB ■EHPM-100-AB *For more details, please download the PDF or feel free to contact us. *We can also accommodate input voltages other than the above lineup, so please feel free to consult with us.
Price range
P1
Delivery Time
P4
Applications/Examples of results
Piezoelectric power generation element Electret power generation element Other energy harvesting power generation elements characterized by high voltage, high output resistance, and micro output current
Line up（10）
| Model number | overview |
|---|---|
| EHPM-10-AB | Input voltage: 10V Minimum input current: 0.5μA Output voltage: 3.3V, 5V Conversion efficiency: 60% or more |
| EHPM-15-AB | Input voltage: 15V Minimum input current: 0.5μA Output voltage: 3.3V, 5V Conversion efficiency: 60% or more |
| EHPM-20-AB | Input voltage: 20V Minimum input current: 0.5μA Output voltage: 3.3V, 5V Conversion efficiency: 60% or more |
| EHPM-25-AB | Input voltage: 25V Minimum input current: 0.5μA Output voltage: 3.3V, 5V Conversion efficiency: 60% or more Conversion efficiency: 60% or more |
| EHPM-30-AB | Input voltage: 30V Minimum input current: 0.5μA Output voltage: 3.3V, 5V Conversion efficiency: 60% or more |
| EHPM-35-AB | Input voltage: 35V Minimum input current: 0.5uA Output voltage: 3.3V, 5V Conversion efficiency: 60% or more |
| EHPM-40-AB | Input voltage: 40V Minimum input current: 0.5μA Output voltage: 3.3V, 5V Conversion efficiency: 60% or more |
| EHPM-45-AB | Input voltage: 45V Minimum input current: 0.5μA Output voltage: 3.3V, 5V Conversion efficiency: 60% or more |
| EHPM-50-AB | Input voltage: 50V Minimum input current: 0.5μA Output voltage: 3.3V, 5V Conversion efficiency: 60% or more |
| EHPM-100-AB | Input voltage: 100V Minimum input current: 0.5μA Output voltage: 3.3V, 5V Conversion efficiency: 60% or more |
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Company information
Our company offers a variety of services provided by experienced members who have been involved in research and development, product design, quality assurance, and production at major manufacturers for many years. If you have any requests regarding electronic and electrical circuit design, research and development support, technical consulting, patent investigations, etc., please feel free to contact us.