RESONANCE - 232 Annonces

Vendredi 03 mai 2024

Quantité : 5000pcs - Prix : FOB USD0.42/pc

- 40mm haut-parleur DXYD40N-16Z-8A - Modèle 16Z-DXYD40N-8A Impédance 8 ohm Nominale 0,25W Power Puissance maximale de 0,5 W Fréquence de résonance (Fo) 480Hz Réponse: Fo ~ 4500Hz S.P.L: 83 ± 3dB / W / M Website : http://duoxin.com http://fr.made-in-china.com/co_czduoxin/...

Jeudi 02 mai 2024

Quantité : 5000pcs - Prix : FOB USD0.45/pc

- 57mm haut-parleur étanche DXYD57N-18F-8A - Modelo DXYD57N-18F-8A Impedancia de 8 ohmios Potencia Nominal 1,0 w Potencia máxima de 2,0 w Frecuencia de Resonancia (Fo) 450Hz Respuesta: Fo ~ 4.5KHz S.P.L: 83 ± 3 dB / W / M Website : http://duoxin.com http://fr.made-in-china...

Jeudi 02 mai 2024

Quantité : 5000pcs - Prix : FOB USD0.38/pc

- 30mm * 40mm Tablet Laptop Speaker DXYD3070N - Modèle DXYD3070N Impédance 8 ohm Puissance nominale 3,0 W Puissance maximale 5,0 W Fréquence de résonance (Fo) 450 Hz Réponse: ~ 10KHz Fo S.P.L: 86 ± 3dB / W / M Hauteur 18 mm Website : http://duoxin.com http://fr.made-in-china...

Jeudi 02 mai 2024

Quantité : 5000pcs - Prix : FOB USD0.41/pc

- 20mm*40mm TV Laptop Speaker DXP2040-1-8W - Modèle DXP2040-1-8W Impédance 8 ohm Puissance nominale 1,0 W Puissance maximale de 1,5 W Fréquence de résonance (Fo) 550 Hz Réponse: ~ 20KHz Fo S.P.L: 85 ± 3dB / W / M Hauteur 8,4 mm Website : http://duoxin.com http://fr.made-in-china...

Jeudi 02 mai 2024

Quantité : 3000pcs - Prix : FOB USD1.20/pc

- 101mm haut-parleur haut-parleur de voiture DXYD101N-50P-32A - Modèle DXYD101N-50P-32A Impédance 4/8/16/32 ohms Puissance nominale 10,0 w Puissance maximale de 15,0 W Fréquence de résonance (Fo) 150Hz Réponse: Fo ~ 10kHz S.P.L: 88 ± 3dB / W / M Website : http://duoxin.com http://fr...

Jeudi 02 mai 2024

Quantité : 5000pcs - Prix : FOB USD0.53/pc

- 66mm haut-parleur DXYD66W-32Z-8A - Modèle 32Z-DXYD66W-8A Impédance 8 ohm Puissance nominale 0.5W Puissance maximale 1,0 W Fréquence de résonance (Fo) 350Hz Réponse: Fo ~ 4000Hz S.P.L: 82 ± 3dB / W / M Website: http://duoxin.com http://fr.made-in-china.com/co_czduoxin/ Localisation ...

Jeudi 02 mai 2024

Quantité : 5000pcs - Prix : FOB USD0.48/pc

- Diamètre 50mm cône haut-parleur - - DXYD50N-16Z-8A - Modèle 16Z-DXYD50N-8A Impédance 8 ohm Nominale 0,25W Power Puissance maximale de 0,5 W Fréquence de résonance (Fo) 500Hz Réponse: Fo ~ 4000Hz S.P.L 86 ± 3dB / W / M aimant 1.8g website: http://duoxin.com http://fr...

Jeudi 02 mai 2024

Quantité : 5000pcs - Prix : FOB USD0.27/pc

- 28mm haut-parleurs mylar DXI28N-B - - interphone parleur - Modèle DXI28N-B Impédance 8, 16, 32 ohms Puissance nominale 0,25 w Puissance maximale de 0,5 W Fréquence de résonance (Fo) 400 Hz Réponse: 200 ~ 5KHz S.P.L: 85 ± 2,82 ± 2,80 ± 2 dB Hauteur 3,5 mm Website : http://duoxin...

Jeudi 02 mai 2024

Quantité : 5000pcs - Prix : FOB USD0.23/pc

- 23mm mylar parleur jouet en plastique - - haut-parleur DXP23W-A - Modèle DXP23W-A Impédance 8 ohm Puissance nominale 0,25 w Puissance maximale de 0,5 W Fréquence de résonance (Fo) 600 Hz Réponse: ~ 20KHz Fo S.P.L: 87 dB Hauteur 7,0 mm Website: http://duoxin.com http://fr...

Jeudi 02 mai 2024

Quantité : 5000pcs - Prix : FOB USD0.20/pc

- 20mm mylar parleur DXI20N-A - - téléphone mobile haut-parleur - Modèle DXI20N-A Impédance 8, 16, 32 ohms Puissance nominale 0,25 w Puissance maximale de 0,5 W Fréquence de résonance (Fo) 600 Hz Réponse: 200 ~ 5KHz S.P.L: 87 ± 2,84 ± 2,82 ± 2 dB Hauteur 3,0 mm Web: http://duoxin...

Jeudi 02 mai 2024

Quantité : 5000pcs - Prix : FOB USD0.30/pc

- 36mm haut-parleurs mylar - - DXI36N-B interphone parleur - Modèle DXI36N-B Impédance 8, 16, 32 ohms Puissance nominale 0,5 W Puissance maximale de 0,8 W Fréquence de résonance (Fo) 350 Hz Réponse: 200 ~ 5KHz S.P.L: 91 ± 2,85 ± 2,80 ± 2 dB Hauteur 4,5 mm notre site Web ...

Lundi 29 avril 2024

Quantité : 1350 - Prix : FOB Qingdao US$ 21.0

Product Features: 1. Application of three channe wide groove: reduces hydroplaning and increases performance and safety at high speed; 2. Quite-ride pitch alignment: optimized tread pitch width and alignment quiet resonance and the road noise it creates; 3. Multi-waves sipe design...

Vendredi 26 avril 2024

Quantité : 1 SET - Prix : 10000 USD

Forever Furnace induction annealing furnace Features: Ø IGBT series resonance, high voltage, low current, minimum loss, save energy 10%-20% than the parallel resonance. Ø Adopt ZVT technology, power factor is as high as above 95%, the highest efficient power supply in the world...

Jeudi 25 avril 2024

Quantité : 10sets

Product Description Being used to simulate kinds of vibration environment.and to identify the products capacity of tolerenting the vibration. Product Feature 1: Mechanism and controller are separated to assure the accuracy of controller and safety. 2: Interactive programming easy to operate...

Jeudi 25 avril 2024

Product Description When a non-repetitive mechanical shock is encountered, we can find out the mechanical weakness and decay of specific functions.and the tester basically simulate the consequence of random shock possibly encountered during transportion or in the operation process...

Mardi 23 avril 2024

Quantité : 34 - Prix : 2 342,00 €

High Frequency Vibration Testing Machine for cars and video Vibration testing machine/Features: 1.Well designed dynamic circle skeleton, with a higher stage axial resonance frequency. 2.Two magnetic circuit, magnetic flux leakage low, compact structure and rational. 3.Rocker Rod roller...

Mardi 23 avril 2024

Quantité : 34 - Prix : 2 342,00 €

The United States Automatic Shaker High Frequency tester/application: Electro-Dynamic Shaker System are widely used in national defense, weapons, aviation, aerospace, communications, electronics, electrical appliances, communications, home appliances and other fields. [rachel(at)aslitesting...

Lundi 22 avril 2024

Quantité : 150pc/mont

Description: Long-term treatment is contributed to physical and mental health. Massage can relax muscles, reduce fatigue, relieve stress, improve body blood circulation, enhance physical fitness, aerobics aging, and prolong life. It can effectively eliminate body fatigue, reduced life...

Mercredi 17 avril 2024

Prix : 1000-6000USD

KRD10 Hydraulic Vertical Shock Test System KRD10 series is a full-automatic hydraulic lifting vertical shock testing machine, with the state-of-the-art design, high degree of automation, simple operation and convenient maintenance. Engineers adopt it to test and measure the shock...

Lundi 08 avril 2024

Magnets have numerous applications in the medical industry, where they are used for diagnostics, treatments, imaging, and various medical devices. Here are some common uses of magnets in the medical field: Magnetic Resonance Imaging (MRI): MRI machines utilize powerful magnets to...

Lundi 08 avril 2024

Magnets find several applications in mechanical engineering. Here are some common uses of magnets in this field: Magnetic Bearings Magnetic bearings are used in rotating machinery, such as turbines, compressors, and high-speed motors. These bearings utilize magnetic levitation to...

Mardi 02 avril 2024

SPD for AC Power Supply is mainly applicable to the power distribution systems for Class I / II / III( spd class 1 2 3 ) protection. Surge arresters for AC line units can protect electrical equipment from the impact of lightning electromagnetic pulse, induced over-voltage, transient operation...

Vendredi 08 mars 2024

Magnet assembly incorporates magnet alloy and non-magnet material, usually creating much more magnetic strength than using magnets alone, and achieving certain functional effects which magnets cannot perform independently. Various kinds of magnetic assemblies can be designed and customized...

Vendredi 23 février 2024

Introduction A brassnut is a fastening component made from brass, an alloy of copper and zinc. Brass hex nuts are used in conjunction with bolts or threaded rods to secure or fasten two or more objects together. Brass nuts, like other brass components, are chosen for their corrosion resistance...

Lundi 19 février 2024

Multi axial simulation table(MAST) simulates the vibration of real-world environments in the laboratory. Element provides multi-axial vibration testing for a full range of vehicle components and assemblies, delivering the data that automotive engineers need to develop safer, more reliable...

Jeudi 18 janvier 2024

Quantité : 2000pcs pe

With a standard RJ11/45 interface, the audio signal telephone line lightning surge protector is suitable for audio signal lightning protection of 1 to 4 pairs of dedicated communication lines and protection of trunk lines and internal lines of program-controlled exchanges. Surge...

Jeudi 18 janvier 2024

Quantité : 2000pcs pe

Power supply surge protection device, also known as the lightning protector, is suitable for AC 50/60HZ, rated voltage 220V/380V power supply system, to protect indirect lightning and direct lightning effects or other transient over voltage surges, suitable for households The requirements...

Vendredi 12 janvier 2024

The sintered NdFeB magnet material adopts a powder metallurgy process. The smelted alloy is made into powder and pressed into a compact in a magnetic field. The compact is sintered in an inert gas or vacuum to achieve densification. In order to improve the coercivity of the magnet ...

Jeudi 11 janvier 2024

Quantité : 2000pcs pe

Data line protector series are mainly used in TCP/IP communication networks to protect electrical and electronic equipment's signal line from the impact of lightning electromagnetic pulse, induced over-voltage, transient operation, and resonance over voltage. Features Of China SPD...

Jeudi 11 janvier 2024

Quantité : 2000pcs pe

The control signal lightning protection device is designed to protect the control line system to protect the electrical and electronic equipment's signal line from the impact of the lightning electromagnetic pulse, induced over-voltage, transient operation, and resonance overvoltage...