PHiliphh MX800 Patient Monitor Louder Speaker Assembly 453564145891

used good condition

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This product is PHiliphh MX800 Patient Monitor Louder Speaker Assembly 453564145891

Louder Speaker Assembly is an MX800 Patient Monitor sound signal device.
During the use of the MX800 Patient Monitor machine, necessary sound signals will be emitted based on the machine's condition to alert medical personnel of certain conditions, while also transmitting relevant patient information.
Its working principle:
A horn produces sound through the vibration of a metal diaphragm. Louder Speaker Assembly consists of iron core, magnetic coil, contacts, armature, diaphragm, etc. When the machine presses the switch, the current passes through the coil through the contact, and the coil generates magnetic force to attract the armature, forcing the diaphragm to move. The movement of the armature causes the contact to disconnect, interrupting the current. The magnetic force of the coil disappears, and the diaphragm returns to its original position together with the armature under its own elasticity and spring action. The contact circuit is closed again, and the current flows through the coil through the contact to generate magnetic force, repeating the above action. The diaphragm vibrates repeatedly in this way, producing sound.

►NOTES :

Speakers can be divided into two types based on their working mode: mechanical and electronic. Electronic speakers are divided into two types: contact type and contactless type. The contact type electric horn uses the closing and opening of the contacts to control the on/off of the excitation current in the electromagnetic coil, thereby causing the iron core (or armature) to move up and down at a certain frequency. And generate sound by vibrating the metal diaphragm with power. The contactless electric horn uses electronic circuits to control the on/off of the excitation current in the electromagnetic coil, causing the iron core to move at a certain frequency and driving the metal diaphragm to vibrate and produce sound. Electric speakers have the advantages of convenient energy, simple structure, small size, low quality, low noise, easy maintenance, loud sound, and pleasant sound quality. Contactless electric speakers overcome the drawbacks of contact based electric speakers, such as contact erosion and oxidation, which can cause the speaker to change sound, making them more durable. And its tone and volume are easier to adjust than touch sensitive ones, so it is used in many monitoring instruments.

►Key features:

► Company situation:

The company has been professionally operating various brands of original medical monitoring instruments since 2015. The company has many professional senior engineers and has sufficient ability to undertake various medical equipment maintenance work. Covering motherboards, sensors, probes, modules, connectors, shells, etc. for various medical monitoring equipment.

►About delivery:

We default to express delivery by DHL,Fedex, We will contact you as soon as possible when sending express delivery. If you have any questions after receiving the express delivery, please feel free to contact us at any time.