News

Airpax IULN and IUGN Circuit Breakers: Sealed Hydraulic-Magnetic Protection for Rugged Electronic Systems

Hydraulic-magnetic circuit breakers are widely used in aerospace, defense, and rugged electronic systems where stable and predictable circuit protection is essential. In many applications, engineers require reliable protection that can withstand vibration, temperature changes, and demanding operating conditions without the strict qualification framework of M39019 devices. The Airpax IULN and IUGN series, designed to meet MIL-PRF-55629 performance requirements and tested according to MIL-STD-202, provide a robust solution for sealed front-panel installations. These compact hydraulic-magnetic breakers offer stable trip characteristics, strong environmental durability, and proven performance in communication systems, naval electronics, portable test equipment, and rugged control panels. Their balance of reliability, environmental resistance, and cost efficiency has made them a practical choice for many mission-critical electronic systems worldwide.

Industrial Safety Footswitches: Reliable Machine Control for Heavy-Duty and High-Risk Environments

FootswitchesHerga

Industrial footswitches are more than simple control devices – in many machines they play a critical role in operator safety and system reliability. From hydraulic presses to automated production equipment, foot-operated controls allow hands-free machine activation while improving workflow precision and reducing the risk of accidental operation. HERGA industrial footswitch solutions are engineered to deliver durability, safety and dependable performance in demanding environments.

Spur, Helical and Worm Gears – Engineering Differences and How to Choose the Right One

MechanicsAmironic

Gears are fundamental components in motion transfer systems. Choosing between Spur, Helical, and Worm gears affects efficiency, noise, load capacity, and system life. In addition, geometric parameters such as module and pressure angle determine tooth strength and how forces are transmitted between gears. Understanding these concepts helps engineers select the right gear type for each application.

EMI in UAV Power Systems: When Electrical Noise Looks Like a Software Failure

Power SupplyAmironic

Electromagnetic interference (EMI) generated by propulsion systems, ESC switching, and high dynamic loads is a common but often overlooked source of instability in UAV platforms. In many cases, avionics resets, telemetry loss, or sensor glitches are mistakenly attributed to software faults, while the true root cause lies in power bus noise and insufficient power architecture isolation.

This article examines how EMI propagates through UAV power systems and presents a practical Power Integrity approach – combining input power protection, isolated DC-DC conversion, and proper rail segmentation – to ensure stable avionics operation even under aggressive motor loads.

Why Gladiator? What Truly Differentiates a High-End MEMS IMU Manufacturer

MEMS Gyroscope, MEMS Inertial

In a market crowded with MEMS inertial sensors, the real differentiator is rarely the sensor alone – it is the engineering behind it.
True inertial performance depends on the integration of low-noise MEMS sensing, high-speed digital processing, deep temperature modeling, and tightly controlled manufacturing processes. Gladiator Technologies combines these elements into a coherent system architecture designed for stability, deterministic behavior, and predictable performance across dynamic environments and wide temperature ranges. When real-world performance matters, inertial accuracy is not just specified – it is engineered.

Hydraulic-Magnetic vs Thermal Circuit Breakers: Hydraulic-Magnetic vs Thermal Circuit Breakers

Circuit BreakersAirpax

Hydraulic-magnetic circuit breakers have become the preferred protection technology in many aerospace and military systems. Unlike thermal breakers, their trip behavior remains stable across wide temperature ranges and under demanding conditions such as vibration, shock, and high inrush currents. This article explains the engineering differences between thermal and hydraulic-magnetic protection, and why the Airpax AP series, widely used in mission-critical platforms and defined under M39019, continues to be specified in defense and aerospace applications worldwide.

Industrial Pressure Sensors – When Pressure Measurement Becomes a System Engineering Challenge

Pressure SensorsVariohm

Industrial pressure sensors are essential for monitoring and control in hydraulic systems, industrial machinery and advanced equipment. This article explains the real engineering challenges behind pressure measurement, common mistakes in sensor selection, and how VARIOHM pressure sensors deliver reliable performance as part of a complete measurement system – not just a standalone component.

The Airpax AP Series: The Engineering Logic Behind a Hydraulic-Magnetic Circuit Breaker That Became a Military Standard

Circuit BreakersAirpax

Electrical systems in military ground platforms operate under severe vibration, shock, and high inrush currents. In such environments, circuit protection stability becomes critical for vehicle reliability and mission readiness. This article explains how hydraulic-magnetic circuit breakers, particularly the Airpax AP series defined under MIL-PRF-39019, provide stable and predictable protection in 28V armored vehicle power systems, and how proper trip curve selection directly impacts system performance in the field.

Pneumatic Footswitches in Medical and Aesthetic Equipment

FootswitchesHerga

Pneumatic footswitches provide a safe control interface when electrical isolation at the point of operation is essential. By using air pressure generated from a foot pedal to actuate a remote switch inside the equipment, systems can be operated safely in wet, hygienic or sensitive environments. The combination of HERGA 6210 foot pedals with the 6871 airswitch offers a reliable and widely used solution for OEM control applications.

Common Coupling Failures and How to Prevent Them

MechanicsAmironic

Coupling failures are rarely random. Most result from misalignment, improper stiffness selection, overload, or installation errors. Understanding these failure mechanisms helps engineers prevent vibration, bearing damage, and costly downtime.