25mm 25W Ultrasonic Mist Maker Transducer Module & Gasket
25mm 25W Ultrasonic Mist Maker Transducer Module & Gasket
25mm Ultrasonic Mist Maker Transducer Module – 25W DIY Atomizer
Build or upgrade your own humidifier, fog machine, or atomizer project with this high-efficiency 25mm ultrasonic mist maker transducer module. Operating at a precise 1.65 MHz frequency, this compact atomizing film plate generates a fine, steady mist — perfect for DIY home humidifiers, aromatherapy diffusers, plant misters, and creative electronics projects. The included rubber gasket ensures a secure, leak-resistant seal for clean installations.
Made in Mainland China.
Key Specifications
- Frequency: 1.65 MHz ± 0.05 MHz
- Capacitance: 1850 pF ± 10%
- Impedance: ≤ 2 Ω
- Operating Voltage: 24–48V
- Power: ≤ 25W
- Diameter: 25 mm (atomizing film, inside silicone sleeve)
Why Choose This Transducer Module?
- ✅ High-frequency precision — 1.65 MHz operation produces ultra-fine mist droplets
- ✅ Broad voltage range — compatible with 24–48V power supplies for flexible DIY builds
- ✅ Durable atomizing film — rated for approximately 5,000 hours of service life
- ✅ Rubber gasket included — for a snug, watertight fit in your housing or enclosure
- ✅ Easy to clean & maintain — simply wipe the atomizing plate gently with a dry cotton swab (no detergent needed)
- ✅ Compact 25mm size — fits a wide range of DIY humidifier and misting project enclosures
Package Contents
- 1 × Ultrasonic Mist Maker Transducer Module (25mm, 25W)
- 1 × Rubber Gasket
Important Usage Notes
- Do not hold the atomizer head-up while powered on — this can damage the unit.
- Limit daily operation to a maximum of 10 hours.
- Do not touch the atomizing sheet while the unit is in operation.
- Use clean tap water only — poor water quality shortens the lifespan of the atomizing film.
- Always disconnect power before performing any maintenance or repair.
- If mist output decreases noticeably, clean the atomizing plate gently with a dry cotton swab. If output remains low after cleaning, replace the atomizing film.
Great for DIY Projects Like:
- Home or desktop ultrasonic humidifiers
- Aromatherapy and essential oil diffusers
- Greenhouse and plant misting systems
- Decorative fog and mist effects
- Electronics prototyping and maker projects
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Frequently Asked Questions
Q: What voltage does this ultrasonic transducer module require?
A: This 25mm ultrasonic mist maker transducer operates on a voltage range of 24–48V DC, making it compatible with a variety of DIY power supplies and driver circuits.
Q: How long does the atomizing film last?
A: The atomizing film plate has a rated service life of approximately 5,000 hours under normal operating conditions. Regular gentle cleaning with a dry cotton swab (no detergent) helps maintain optimal mist output and extends its lifespan.
Q: Can I use this transducer module in an aromatherapy diffuser?
A: Yes! This ultrasonic atomizer module is well-suited for DIY aromatherapy diffusers and essential oil misting projects. Always use clean water and follow the recommended daily usage limit of 10 hours.
Q: Is the rubber gasket included in the package?
A: Yes, one rubber gasket is included with each transducer module to help create a secure, watertight seal when installing the atomizer in your enclosure or housing.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.