MPE: Trusted EMI & TEMPEST Solutions
Defence-Grade Protection Now Available in AU/NZ
High-performance EMI filters and capacitors trusted by Defence and Aerospace programs across NATO, Europe, and beyond. Engineered for mission-critical systems that demand robust electromagnetic protection.
MPE is a UK-based global leader with over 90 years of engineering excellence in electromagnetic compliance and secure communications. With more than 8 million products shipped and a field return rate of less than 0.012%, MPE’s solutions are certified to NATO SDIP-27, MIL-STD-461, DEF-STAN, and AS/NZS standards. From TEMPEST filters for classified systems to battlefield-proven vehicle filters for 28VDC platforms, MPE delivers the reliability and certification that Defence contractors depend on. Helios Power Solutions provides local engineering support, integration guidance, and compliance expertise for the full MPE product range across Australia and New Zealand.
8M+
Products Shipped
<0.012%
Field Return Rate
90+
Years of Experience
High-Performance Filter Solutions
Helios Power Solutions provides local engineering support and integration guidance for MPE’s comprehensive range of EMI and TEMPEST protection products, backed by our expertise in defence-grade electromagnetic compliance.
TEMPEST Pluggable Filters
Prevent electromagnetic eavesdropping and protect classified systems from compromising emissions. Certified to NATO SDIP-27 for secure communications and data-sensitive applications.- NATO SDIP-27 Certified
- 60dB attenuation
- AS/NZS 3112 compliant
- Multiple outlet formats
Feedthrough Capacitors
Compact, high-frequency EMI suppression for through-panel installations in defence, industrial, and telecom systems. High-current capability with no internal resonance above 10MHz.- Self-healed metallised film
- Rated up to 300A
- No resonance above 10MHz
- Minimal installation footprint
Military Vehicle Filters
Built to survive the battlefield. Resin-encapsulated, vibration-resistant EMI filters designed for 28VDC platforms. Fully compliant with DEF-STAN and MIL-STD-461.- DEF-STAN & MIL-STD-461 compliant
- Resin-encapsulated design
- Multi-line & paired-line options
- Battlefield-proven performance
Equipment & Cabinet Filters
High-reliability EMI filtering for AC/DC systems, power cabinets, and integrated enclosures. Superior suppression performance exceeding 1GHz for switched-mode power supplies.- Exceeds 1GHz suppression
- Low leakage current
- AC and DC variants
- Up to 100A capacity
Why MPE?
Proven Reliability
Over 8 million products shipped with a field return rate of less than 0.012%.
Certified Performance
Designed and tested to meet NATO, MIL-STD, and AS/NZS standards.
Engineering Pedigree
Over 90 years of experience in electromagnetic compliance and secure communications.
Local Engineering & Support
Helios Power Solutions provides local engineering support, integration guidance, and pricing for MPE’s full product range. Our team can assist with product selection and compliance for your mission-critical systems in AU/NZ defence and industrial applications.