Sunnytec Piezoelectric TechnologyShantou Sunnytec Electronics Co., Ltd.EN/中

Atomization and humidification

Atomizing elements for humidifiers, aroma diffusers and liquid atomization

For household and industrial humidification, aroma diffusion, environmental control and custom liquid-atomization modules.

Updated2026-08-07Reviewed againstSunnytec atomizing-element dataUse boundaryPreliminary selection; production requires engineering confirmation
01

Product directions

Current 1.65 MHz, 2.4 MHz and 2.5 MHz ranges can be compared by diameter, capacitance, drive and mounting conditions.

02

Liquid and structure validation

Actual formulations can differ from water. Confirm liquid level, sealing preload, compatible materials, output, temperature rise and life.

03

RFQ information

Provide liquid information, target output, drive data, mounting drawing, operating time, ambient temperature, sample quantity and estimated volume.

RELATED PRODUCTS

Products for further comparison

These links help narrow the range; the final model still requires project-specific confirmation.

STW-S44-20×1650 Ultrasonic Atomizing ElementUltrasonic Atomizing ElementSTW-S44-20×16501.65 ± 0.05 MHz · 24–48 V · ≤ 20 W↗STW-S44-20×2400 Ultrasonic Atomizing ElementUltrasonic Atomizing ElementSTW-S44-20×24002.40 ± 0.08 MHz · 12–36 V · ≤ 20 W↗STW-S44-20×2500 Ultrasonic Atomizing ElementUltrasonic Atomizing ElementSTW-S44-20×25002.50 ± 0.07 MHz · 12–36 V · ≤ 20 W↗

TECHNICAL FAQ

Common customer questions

Can a water atomizer be used directly with fragrance liquid?＋

Do not assume compatibility; validate materials, atomization and temperature with the target liquid.

Can a model be matched to an existing driver?＋

Yes. Provide frequency, voltage, waveform, power and load data.

Content note

This page is based on current public Sunnytec product data and engineering communication workflows. If specifications change, the latest mutually approved specification prevails. The page does not guarantee finished-machine performance, safety, regulatory compliance or application results.