View articles written in 2025-05

Fiber Optics in Test Systems: Ensuring Accurate Power Synchronization

Fiber Optics in Test Systems: Ensuring Accurate Power Synchronization

2025 . 05

In high-power testing applications, parallel operation of AC and DC power supplies is common to increase output capability. However, without precise synchronization, these systems suffer from instability, uneven load sharing, and control loop interference. Fiber optic communication plays a critical role in maintaining accurate, noise-free coordination between units.

What If There’s a Unit That Can Simulate Both a Battery and a Regenerative Load?

What If There’s a Unit That Can Simulate Both a Battery and a Regenerative Load?

2025 . 05

In today’s fast-evolving world of electric vehicles, renewable energy systems, and smart power electronics, testing power devices has become more complex than ever. Engineers need tools that can not only simulate real-world scenarios but also handle high-efficiency energy flows—both sourcing and sinking power. This is where regenerative power systems come in.