3V 5V Electromagnetic Buzzer D9.5 X 5.0 mm Electric Door Buzzer For Security - WS-9550DYB
3V 5V Electromagnetic Buzzer D9.5 X 5.0 mm Electric Door Buzzer For Security For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale 3V 5V Electromagnetic Buzzer D9.5 X 5.0 mm Electric Door Buzzer For Security, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
3V 5V Low price?Electromagnetic Buzzer with??Size D9.5xH5.0mm Internal Drive With Circuit high stability
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We also can make customizd products ? ? Reliability Test: After any following tests the part shall meet specifications without any degradation in appearance and performance except SPL. SPL shall not deviate more than -10 dB from the initial value ? 1. Ordinary Temperature Life Test The part shall be subjected to 96 hours at 25±10℃. Input rated voltage Resonant frequency, 1/2 duty Square wave. ? 2. High Temperature Test The part shall be capable of with standing a storage temperature of +85℃ for 96 hours. ? 3. Low Temperature Test The part shall be capable of with standing a storage temperature of --40℃ for 96 hours. ? 4. Humidity Test Temperature:+40℃±3℃ Relative Humidity:90%～95% Duration: 48 hours and expose to room temperature for 6 hours ? 5. Temperature Shock Test Temperature:70℃ /1hour→ 25℃/3hours→-30℃/1hour→ 25℃/3hours (1cycle) Total cycle: 10 cycles ? 6. Drop Test Standard Packaging From 1.2m(Drop on hard wood or board of 5cm thick, three sides, six plain.) ? 7. Vibration Test Vibration:1000cycles /min. Amplitude:1.5mm, Duration: 1 hour in each 3 axes
Typical Specificatons:
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Type | Unit | WS-9550DYB03X | WS-9550DYB05X |
Rated Voltage | V(DC) | 3 | 5 |
Operating Voltage | V(DC) | 2-5 | 4-7 |
Rated Current(max) | mA | 30 |
Sound Output at 10cm | dB | 80 |
Rated Frequency | Hz | 2700±200 |
Lead pin material | ? | Red Copper |
Operating Temperature | C | -30~+70 |
Storage Temperature | C | -40~+85 |
Housing material | NORYL |
weight | g | 2.0 |
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Applications:
* Children& acute;s toys
* Alarm Medical equipments
* Telecommunication
* Security
* Household appliances
* Audio and Video Products
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Payment and Shipping:
1, Lead time about 3~5 days.
2, Payment: T/T; Western union; Paypal .
3, Shipping: by DHL, Fedex, TNT, UPS, EMS ect
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Drawing size:
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Recommond Driving Circuit:
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Recommoned Setting:
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Shenzhen Winsun Technology Company
Address: 311EF, B Buliding, Zhengzhong Time Square, Longgang District, Shenzhen City, China., Shenzhen, Guangdong, China, 518000
Tel: 86-755-27907376
Winsun Technology,located in Shenzhen, Belongs to Hong Kong winsun group company, is the top professional Electronic Component manufacturer. The founder of Shenzhen manufactory has about 20 years experience in Electronic Components.
