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With the rapid growth of electronics manufacturing and automotive supply chains in Mexico, stable power testing and superior power quality are essential to ensuring production yields and product reliability.
This year, Preen is teaming up with our expert local distributor, SMTo Engineering, at the 2026 SMTA Guadalajara Expo & Tech Forum! We will be showcasing our latest AC Power Testing and Power Conditioning solutions to help you tackle demanding test environments and power fluctuation challenges.
∎ AFV-P Series Programmable AC Power Supply
Output voltage: 0–350 V, with a frequency of up to 2000 Hz
Harmonic distortion as low as ≤ 0.3% with low interference, ideal as a standard source for testing and verification
Supports single or continuous test procedures such as voltage and frequency soft rise, soft fall and step change, facilitating verification of equipment power input reliability
4.5/9 times peak current, suitable for devices under test with inrush current
Compliant with EMC limit requirements of IEC61000-3-2 / GB 17625.1

∎ APS Series Solid State Power Conditioner
Maximum output power: 300 kVA
Wide voltage stabilization range: ±18% – ±25%
Voltage stabilization accuracy: ±2%
Compact size, light weight and low noise
Response time: ≤4 ms
Suitable for SMT pick-and-place machines and reflow oven protection, helping improve overall plant power quality

Whether you are looking to expand product test coverage or improve overall factory power quality, Preen is your most reliable partner. We look forward to offering you tailored consultations at the show!
Event Details
Event: SMTA Guadalajara Expo & Tech Forum 2026
Dates: October 7 – 8, 2026 | 10:00 AM – 8:00 PM (Mexico Central Time)
Venue: Expo Guadalajara
Booth: 734 (Co-exhibiting with SMTo Engineering)
Book Your Live Demo or 1-on-1 Technical Session Now
Spaces are limited. To ensure we can allocate sufficient time for in-depth discussions and demonstrations, please reserve your slot in advance.