Limited-Time Offer | Exclusive Year-End Savings on Full-Range Power Solutions

As 2026 comes to a close, are you planning annual upgrades or backup power expansions for your R&D labs and production test lines? To thank our valued customers for their continued trust and support, Preen is excited to launch our 2026 Year-End Special Promotion!

Exclusive Year-End Discounts Across All Product Lines

• AFV-P Series Programmable AC Power Source: Engineered for Intel ATX 3.1 & CRPS standards. Delivers up to 4.5x peak current output with precise phase-angle settings to handle startup inrush currents effortlessly. Its microsecond-level transient capabilities allow engineers to execute accurate power interruption tests, ensuring servers maintain continuous stability during grid switching or sudden outages.
• AFV+ Series High-Power Programmable AC Power Source: Supports capacity up to 2MVA (single unit up to 2000kVA) with STEP/RAMP programming, independent 3-phase voltage adjustment, and multi-split-phase simulation. Perfect for verifying the input tolerance of high-power server racks and CDU power modules.
• ADG-L Series Programmable DC Power Supply: Features high power density (15kW in 3U) and Auto-Range output. Proven in real-world applications for long-term reliability testing under unbalanced voltages in AI servers, as well as high thermal-load dissipation simulations using TIM and heating elements.
• ADG+ Series High-Power Programmable DC Power Supply: Offers 30kW to 300kW per unit, scalable up to 1.8MW / 2000V via parallel operation. Features built-in DC pulse and voltage sag controls, with optional SAS functionality. Ideal for verifying next-gen 800V DC / 600kW AI servers, EV motors, ESS, and PV inverters.
• Voltage Regulator & UPS Series: Includes the brushless, maintenance-free APH series and microsecond-compensation APS series—providing a reliable defense against voltage sags, trips, and outages for AI semiconductor fabs, SMT lines, and advanced R&D labs.
• ARLC Series Automated RLC Load Bank for Anti-Islanding Test: Delivers high-precision impedance and load simulation, specifically designed for microgrids, energy storage PCS, and third-party compliance testing laboratories.

All Preen product lines—including those listed above and our entire standard portfolio—are eligible for this once-a-year exclusive project discount!

Claim Your Year-End Exclusive Quote

The Year-End Special Promotion is live now with limited promotional slots. Contact us today to learn more about specific product line discounts or technical specifications.