MML™ Technology

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03| MML™ VS.
OTHER TECHNOLOGIES

Several studies have been conducted on actual cases of controls and DC-Links functions for aircraft applications. All have shown about 50% reduction in size and weight compared to other film technologies.

MML™ vs. Ceramic

In comparison to Ceramic technology, MML™ has the following properties:
» 10 times ligher » same volume » no drift » open circuit

Criteria	Ceramic (BME)	Ceramic (PME)	MML™
Energy density	Limited	Limited	Very Good
Operating temp	Up to 125 °C	Up to 125 °C	Up to 140 °C
Capacitance Drift (T) (55 °C to 125 °C)	High, especially on X8R, X5R, Y5V, Z5U (+30% to 90%)	High, especially on CL2* (+15% to 15%)	Low (4% to +2%)
Capacitance Drift (V) (@ rated voltage)	High, especially on X8R, X5R, Y5V, Z5U (50% to 80%)	High, especially on CL2* (25% to 30%)	No drift
Dielectric Losses (ẟ)	High especially on X8R, X5R, Y5V, Z5U	High, especially on CL2* (X7R typical 150x10⁻⁴)	Low 60 X 10⁻⁴
Weight	High	High	Low
Failure Mode	Short Circuit	Short Circuit	Open Circuit
Self Healing	None	None	Excellent

* CL2 Dielectric: BX, 2C1, X7R

Excellent

Good

Weakness

MML™ vs. Ceramic

In comparison to Ceramic technology, MML™ has the following properties:
» 10 times ligher » same volume » no drift » open circuit

Criteria	Ceramic (BME)	Ceramic (PME)	MML™
Energy density	Limited	Limited	Very Good
Operating temp	Up to 125 °C	Up to 125 °C	Up to 140 °C
Capacitance Drift (T) (55 °C to 125 °C)	High, especially on X8R, X5R, Y5V, Z5U (+30% to 90%)	High, especially on CL2* (+15% to 15%)	Low (4% to +2%)
Capacitance Drift (V) (@ rated voltage)	High, especially on X8R, X5R, Y5V, Z5U (50% to 80%)	High, especially on CL2* (25% to 30%)	No drift
Dielectric Losses (ẟ)	High especially on X8R, X5R, Y5V, Z5U	High, especially on CL2* (X7R typical 150x10⁻⁴)	Low 60 X 10⁻⁴
Weight	High	High	Low
Failure Mode	Short Circuit	Short Circuit	Open Circuit
Self Healing	None	None	Excellent

* CL2 Dielectric: BX, 2C1, X7R

Excellent

Good

Weakness

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the MML™ technology?

Would you like more information about

the MML™ technology?

Basic characteristics

Energy density much higher and improved performances

04 | COMPATIBILITY & APPLICATIONS OF MML™

Here you'll find the Markets of the outstanding MML™ Technology like Space, Defence,
Commercial Aircraft, Aviation & eVTOL. Following you'll find an excerpt of Market and Applications.

MML – Miniature Micro-Layer Technology

Space

- Power Supply
- Payload (Ex.: DC/DC Converter)
- Launcher

MML – Miniature Micro-Layer Technology

Defence

- Power Converters (AC/DC/AC)
- Charge and Discharge
- DC Link and Busbar

MML – Miniature Micro-Layer Technology

Commercial Aircraft

- DC Link for Compressor Unit
- Hose Drum Drive System Unit
- DC-Link for Compressor Unit

MML – Miniature Micro-Layer Technology

Aviation & eVTOL

- DC Link and Busbar
- Power Converters (AC/DC/AC)
- Electric Motor
- Power Generators

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the MML™ technology?

If you require the MML™ technology for one of your projects or would like advice on the MML™ technology regarding certain specifications, we will be happy to offer you a solution in person.