Audio 3V Electro Magnetic Buzzer , 2400Hz Frequency Passive Buzzers, China Audio 3V Electro Magnetic Buzzer , 2400Hz Frequency Passive Buzzers Supplier

Audio 3V Electro Magnetic Buzzer , 2400Hz Frequency Passive Buzzers - 111-121011-00

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Audio 3V Electro Magnetic Buzzer , 2400Hz Frequency Passive Buzzers

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Quick Detail:

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# # Size: D12mm*H10mm
# SPL: Min.85dB at 10cm @ 2400Hz/3Vo-p 1/2 Duty Square Wave
# Coil Resistance: 16+/-3 ohm
# Operating Voltage:6-10Vo-p
# Rated Current: Max.200mA @ 2400Hz/3Vo-p 1/2 Duty Square Wave

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Description:

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# # buzzer
# Electro-Magnetic Transduer
# 3V Buzzer
# 12mm Electro-Magnetic Buzzer

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Specification:

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1.? Technical Parameter

?????????? Measuring condition

Part shall be measured under a condition (Temperature: 5～35℃, Humidity: 45%～85%R.H., Atmospheric pressure: 860 ～1060hPa) unless the standard condition (Temperature: 25±3℃, Humidity: 60±10%R.H. Atmospheric pressure: 860 ～1060hPa) is regulated to measure.

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1 | Rated Voltage | 3Vo-p |
2 | Operating Voltage | 6-10 Vo-p |
3 | Rated Current | Max.200mA ,at 2400Hz 50% duty Square Wave 3Vo-p |
4 | Sound Output at 10cm | Min. 85dB,at 2400Hz 50% duty Square Wave 3Vo-p |
5 | Coil Resistance | 16±3Ω |
6 | Resonant Frequency | 2400Hz |
7 | Operating Temperature | -20℃～+60℃ |
8 | Store Temperature | -30℃～+70℃ |
9 | Net Weight | Approx 1.6g |
10 | RoHS | Yes |
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? ? 2.? Dimensions???? Unit: mm

*Unit: mm; Tolerance: ±0.5mm Except Specified

*Housing Material: Black PPO

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3.? Electrical And Acoustical Measuring Condition
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Recommended Driving Circuit Resonant frequency, 1/2 duty cycle. Square wave. Signal amplitude should be large enough tosaturate the transistor. | Recommended Setting |
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4.? Frequency Response

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3Vo-p 50% duty Square wave,10cm

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Application:

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CHANGZHOU FHD ELECTRONICS CO., LTD is a professional manufacturer in the field of micro acoustic products , our products is widely used in household electrical appliances; mobile phones; computers; medical equipment; alarm system; pos machine ；access control system; toy; automobile; instrument and meter; electrical equipment; we can produce all kinds of piezoelectric buzzers and magnetic buzzers as long as you have the following details; welcome to consultation discussion.

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CHANGZHOU FHD ELECTRONICS COMPANY

Address: Heping Industrial Park ,DongQing Town, Changzhou, Jiangsu, China, 213000
Tel: 86-0519-83822009
The FHD Company has been producing cutting edge acoustic components for 18 years now. We have focused our research and development efforts on our main line of products which are: Electromagnetic and Piezo Transducers/Buzzers Mylar Speakers and Reciver Loud Speakers and Alarm parts We employ over 500 people in our factory and 20 full time engineers in our R&D division. None of them are new comers to the field, and some of them have 10 years or more of experience in acoustic technology. We already have some 5,000 square meters at our facility devoted to production, and so our monthly production capacity is upwards of 2,0000,000 finished pieces. Most of what we produced in 2012 was exported to the high quality markets in Europe and the United States. One of the reasons we have been so successful competing in this field is that all of our test and production equipment is the finest that money can buy from Japan, the United States, and Europe. Our products are designed for most common audio applications such as telephones pagers modems multi-media computer accessories radio/cassette recorders voice-recording toys alarm systems Much of our production is based on custom orders. We build to our customer鈥檚 exact specifications. Our ability to meet our customer鈥檚 needs in both off the shelf production as well as contract production is second to none. We welcome your inquiries. We will do everything in our power to meet or exceed your expectations.