News-FHD-professional manufacturer of acoustic components

Pin buzzer buzzer introduction matters needing attention in the process of using?

2020-09-27

If the starting voltage is too low or too large, it is easy to be quiet or rusty during use.

The pin buzzer describes the inspection steps for the radar not to sound during reversing?

2020-09-24

If the reversing radar does not make a sound, please check whether the power cord of the host is connected and whether there is current. Then see if the main line of the radar is loose. If there is no problem with both, the problem may be on the radar itself.

What is the structural principle of the pin buzzer?

2020-09-21

The piezoelectric buzzer is mainly composed of multivibrator, piezoelectric buzzer, impedance matcher, resonant box and shell.

pin buzzer buzzer on the drive circuit of the problem?

2020-09-18

The buzzer is an electronic buzzer with integrated structure. It is powered by DC voltage. It is widely used as a sound device in computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephones, timers and other electronic products.

China Home Appliances and Consumer Electronics Expo, here we come!

2020-09-05

Fuhongda Electronics will soon participate in the booth number of China Home Appliances and Consumer Electronics Expo in March 2018: E6 Pavilion 6A36 Time: March 8-March 11, 2018 Location: Shanghai New International Expo Center E6 Pavilion Welcome New and Old Customers to Booth for Talks! In this year's electronic exhibition, our company will show you our newly developed buzzer, horn, alarm, receiver and other products. Welcome new and old friends to our booth consultation, on-site selection of products. In the next 2018, we will, as always, strive to provide you with excellent quality buzzers, speakers and speakers and other products.

IAFT16949 Quality System Certificate and ISO9001 Upgrade Successfully

2018-12-11

In November, it took 4 days for the company to audit and finally passed the IATF16949 and ISO9001 quality system audit and passed the audit in 11.13. Get a paper certificate on 12.8.

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Address: Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province

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