External Drive Type
Founded in 2009, Foshan Kesen Technology is a self operated import and export enterprise with its own brand (KS/COSSON) specialized in R&D, production and sales of various electroacoustic components in Chinese Mainland.
Why Choose Us
Wide Range of Applications
The company has developed a series of products which are widely used in the production: communication, household appliances, automobiles, electric bicycles, UPS power supply, alarm; instrumentation, electronic toy and electronic clocks and so on.
Good service
Good after-sale service, handling the customer complaint and solve problem for customers.
Professional Team
Cosson's team of professional skills, has a very enthusiastic, with a lofty ideals and high aspirations enthusiasm and look forward to customers, together with the Chinese electronic industry is booming as a modest, attained brilliant.
Fast delivery
We may promise that we can try our best to finish all of your orders within the shortest time.
External Drive Type
Ease of Integration: Magnetic passive buzzers with pins have metal pins attached to them, which simplifies the integration process.
Secure Electrical Connection: The pins on magnetic passive buzzers provide a secure and reliable electrical connection.
Flexibility in Mounting: Magnetic passive buzzers with pins offer flexibility in mounting options. The pins can be bent or trimmed to adjust the height or position of the buzzer, allowing for better alignment with other components or space constraints on the PCB.
Wide Availability: Magnetic passive buzzers with pins are widely available in the market. They are a common form factor, which means you can easily find various options from different manufacturers or suppliers, providing you with more choices and availability for your specific requirements.
Compatibility with Through-Hole PCBs: If your PCB design utilizes through-hole components or follows through-hole assembly processes, magnetic passive buzzers with pins are a suitable choice.
Mechanical Stability: The pins on magnetic passive buzzers contribute to the mechanical stability of the component. Once inserted or soldered into the PCB, they provide additional support and anchoring, reducing the risk of movement or dislodging during operation or handling.
Durability: Magnetic passive buzzers with pins are designed to be durable and withstand environmental factors such as vibration, shock, and temperature variations.
Electromagnetic buzzers have warning and prompt functions in electrical use, which are not different from other piezoelectric buzzers. However, due to their small size, low unit price, low energy consumption, long service life, and high pronunciation, they are widely used in UPS air conditioners, computers, and various electronic appliances.
Products Description
Essential details
|
Model Number |
KS-12075 |
|
Type |
Buzzer |
|
Place of Origin |
Guangdong, China |
|
Brand Name |
COSSON |
|
Material |
Plastic |
|
Color |
Black, Black |
|
Frequency |
2048HZ |
|
Application |
Electrical Appliance |
|
Function |
Sound |
|
Size |
12*7.5mm |
|
Rated Voltage |
5Vp-p |
|
Description |
KS-12075 |
Specification
|
Type |
Spec |
|
|
1 |
Rated voltage |
5.0Vo-p |
|
2 |
Operation voltage |
4-7Vo-p |
|
3 |
Sound Pressure Level=SPL |
Min 80dB |
|
4 |
Current |
Max 50mA |
|
5 |
Oscillation frequency |
2000Hz |
|
6 |
Operating Temperature |
-20～+70℃ |
|
7 |
Storage temperature |
-30～+80℃ |
|
8 |
Externals size （mm） |
Φ12*H9 |
|
9 |
Mass |
1.8g |
|
10 |
Housing Material |
PBT |
|
11 |
Envionmental Protection Regulation |
RoHS |
|
Product Model |
MS-190 motor siren |
Voltage(V) |
DC12V,24V ,AC110V,220V |
|
Current(A) |
6A,2.5A ,0.9A,0.43A |
Power(W) |
40W |
|
Frequency |
50/60Hz |
Insulation impedance |
100MΩ(at 500VDC) |
|
Dielectric strength |
500VAC,50/60Hz in 1min |
Decibel |
110dB(A)(φ1m) |
|
Sound form |
Continuous sound |
Material |
Iron |
|
Color |
Red |
Protection grade |
IP44 |
|
Product size |
75(L)×82(W)×83(H)mm |
Net weight |
0.45kg |
Fire and Smoke Alarms: These buzzers are employed in fire and smoke alarms to signal the presence of smoke or fire.
Industrial Equipment: Magnetic passive buzzers with pins find applications in industrial equipment and machinery for alerting operators of critical conditions or specific events.
Medical Devices: Magnetic passive buzzers with pins are used in various medical devices and equipment. They can be found in patient monitors, infusion pumps, and diagnostic equipment to provide audible alarms for critical situations or abnormal conditions.
Automotive Electronics: These buzzers are utilized in automotive applications for audible alerts and warnings. They are used in car dashboards, parking assist systems, and vehicle security systems to indicate open doors, low fuel levels, or proximity to obstacles.
Consumer Electronics: Magnetic passive buzzers with pins are commonly used in consumer electronic devices. They can be found in alarm clocks, kitchen timers, toys, and gadgets to provide sound effects, alarms, or notifications.
Communication Devices: Magnetic passive buzzers with pins are incorporated into communication devices to signal events or alerts.
Appliances: These buzzers are utilized in household appliances such as ovens, refrigerators, washing machines, and dryers to provide audible signals for completed cycles or alerts for specific events.
Application of Alarm Magnetic Buzzer
Electromagnetic buzzers are widely used as sounding devices in electronic products such as computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephones, timers, etc.The computer industry (motherboard buzzer, chassis buzzer, computer buzzer), printer (control panel buzzer), copier, alarm industry (alarm buzzer, alarm buzzer), electronic toy (music buzzer), agriculture, automotive electronic equipment industry, telephone machine (environmental buzzer), timer, air conditioning, medical equipment and other electroacoustic industries, environmental monitoring.
Electrical Characteristics
|
Item |
Unit |
12Vdc |
|
Sound Pressure at 10cm |
DB |
≥95 |
|
Resonant Frequency |
KHz |
3.3±0.5 |
|
Rated current |
MA |
≤12 |
|
Operating Voltage |
Vdc |
1.5~24 |
|
Operation Temperature |
℃ |
-20~60℃ |
|
Weight |
Gram |
4 |
Production Procedure
Coil Rolling
Feature: Automatic Mechanical operating which guarantee the stability of the coils, compact \same diameter up and down\
Grinding
Gringing is the procedure to remove any tiny burrs make inner structures more smooth to guarantee the good sound
High Definition Spot Welding
Computer screen high definition spot welding, and the wire terminal are flexible protecting from too tight to open
Testing
Strictly sorted by computer , ranked 85dB -90dB, louder than 90dB, make the uniformity of the same batch
Packing & Delivery
