Jiangsu Profile
Product List
826. Piezoelectric Actuators Piezo Stack 
[Jan 06, 2022]
[Jan 06, 2022] Product Details Model: PTJ150 series Brand: PANT Shape: Rectangular and Square Certifications: CE, RoHS, SGS ISO9001 Working voltage: -20 to 150V DC Operating temperature range: -20 to 120ºC Wire ...
Company: Sunny Technology Co., Ltd.
827. Rocking Armature Transducer Be46.5× 15.5-100-Lpyx 1kb· Al [Nov 24, 2021]
[Nov 24, 2021] 1. Characteristics No. Item Specifications 1 Rated Voltage 24Vp-p 2 Operating Voltage range 1~30 Vp-p 3 Coil Resistance 18Ω±10% 4 AC Impedance at ...
Company: Sunny Technology Co., Ltd.
828. Rocking Armature Transducer Be46.5X15.5 125lp 1kb Al [Sep 27, 2021]
[Sep 27, 2021] 1. Characteristics No. Item Specifications 1 Product name 125ohm and Frequency range 300~3400Hz electromagnetic siren 2 Product type BE46.5*15.5-125-LP 1KB Al 3 Operating ...
Company: Sunny Technology Co., Ltd.
829. Ring Multilayer Piezo Actuators Pth1500525051 [Sep 27, 2021]
[Sep 27, 2021] Specification Model Dimensions Nominal displacement Blocking force Stiffness Electrical capacitance Resonance Frequency OD/H [µm@150V] [N@150V] [N/µm] [µF] [kHz] [mm] ±10% ...
Company: Sunny Technology Co., Ltd.
830. 40mm Headphone Speaker Driver [Aug 05, 2024]
[Aug 05, 2024] 40mm micro raw speaker for headphone general specs IMP 64Ω±15% F0 - SPL 109±3dB @1KHz (0dB SPL=20μPa) NOM POWER 0.1W FREQ RANGE 20-6kHz Drawing Application Frequency ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
831. Piezo Bending Actuators for Piezo Pump Qdta27-0.5-3 [Nov 15, 2023]
[Nov 15, 2023] Features Large displacement High sensitivity Compact size Low noise Low power consumption High reliability and long service life Scope of applications Piezoelectric air pump Piezoelectric water pump ...
Company: Sunny Technology Co., Ltd.
832. Ultrasonic Atomizing Transducer Piezo Ultrasonic Atomizer with 1.7MHz, 2.4MHz by Size 16mm, 20mm, ... [Sep 12, 2023]
[Sep 12, 2023] Overview Piezo ceramic produces ultrasonic resonance of under the excitation voltage, which triggers the ultrasonic vibration of the metal diaphragm and atomization of the liquid adsorbed on the metal ...
Company: Sunny Technology Co., Ltd.
833. Piezoelectric Ceramic Disc Components Piezo Ceramic Ultrasonic Transducer PT37 [Oct 03, 2021]
[Oct 03, 2021] Piezoelectric ceramics ultrasonic transducer are used to convert mechanical parameters such as pressure and acceleration into electrical parameters, or vice versa, to convert electrical signals into mechanical motion ...
Company: Sunny Technology Co., Ltd.
834. Piezoelectric Ceramic Disc Components Piezo Ceramic Ultrasonic Transducer PT35 [Oct 03, 2021]
[Oct 03, 2021] Piezoelectric ceramics ultrasonic transducer are used to convert mechanical parameters such as pressure and acceleration into electrical parameters, or vice versa, to convert electrical signals into mechanical motion ...
Company: Sunny Technology Co., Ltd.
835. Piezoelectric Ceramic Disc Components Piezo Ceramic Ultrasonic Transducer PT34 [Oct 03, 2021]
[Oct 03, 2021] Piezoelectric ceramics ultrasonic transducer are used to convert mechanical parameters such as pressure and acceleration into electrical parameters, or vice versa, to convert electrical signals into mechanical motion ...
Company: Sunny Technology Co., Ltd.
836. Piezoelectric Ceramic Disc Components Piezo Ceramic Ultrasonic Transducer PT33 [Oct 03, 2021]
[Oct 03, 2021] Piezoelectric ceramics ultrasonic transducer are used to convert mechanical parameters such as pressure and acceleration into electrical parameters, or vice versa, to convert electrical signals into mechanical motion ...
Company: Sunny Technology Co., Ltd.
837. Piezoelectric Ceramic Disc Components Piezo Ceramic Ultrasonic Transducer PT32 [Oct 03, 2021]
[Oct 03, 2021] Piezoelectric ceramics ultrasonic transducer are used to convert mechanical parameters such as pressure and acceleration into electrical parameters, or vice versa, to convert electrical signals into mechanical motion ...
Company: Sunny Technology Co., Ltd.
838. Speaker Box (CH70187) [Jul 17, 2025]
[Jul 17, 2025] Speaker Box (CH70187) Specifications: About us: Twenty years ago, a factory starts its first step in Electronic field. It is named as Changhzhou Choice. It just have few standard machines in it. For the promotion ...
839. Speaker Box (CH70189) [Jul 17, 2025]
[Jul 17, 2025] Speaker Box (CH70189) Specifications: About us: Twenty years ago, a factory starts its first step in Electronic field. It is named as Changhzhou Choice. It just have few standard machines in it. For the promotion ...
840. Music Box with High Power [Jul 17, 2025]
[Jul 17, 2025] About us: Twenty years ago, a factory starts its first step in Electronic field. It is named as Changhzhou Choice. It just have few standard machines in it. For the promotion and developement of twenty years, right ...
