smart home
2.5Karaoke machine
Leiditech recommends Karaoke machine protection devices and solutions
The Karaoke machine motherboard mainly consists of a microphone, speaker, main control chip, Bluetooth chip, power amplifier chip, etc. It is not just a combination of microphones and Bluetooth speakers, but also supports volume adjustment, one click silencing, noise reduction, sound effect adjustment (high, low, mix, accompaniment), switching up and down tracks, USB expansion, wireless Bluetooth microphone, integrated microphone sound, and more.
According to the global trend of the intelligent industry and the trend of consumption and manufacturing upgrading, as a karaoke product that can be improvised and shared anytime, anywhere, Kgebao has rapidly formed a huge market with the popularity of internet karaoke software.
Leiditech recommends products for Karaoke machine：
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Category |
Brand |
Product and product overview |
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ESD Diode |
Leiditech |
For DC power supply：SD2401P4-3 package DFN2020-3, –IEC 61000-4-2 (ESD) ±30kV，24V VRWM，110A IPP |
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ESD Diode |
Leiditech |
For USB interface ：SR05 package SOT-143 IEC 61000-4-2 (ESD) ±20kV,5V VRWM，3A IPP |
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ESD Diode |
Leiditech |
For SD card：LC0504F package SOT-363 IEC 61000-4-2 (ESD) Air discharge: ±15kV Contact discharge: ±8kV,5V VRWM，5A IPP |
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ESD Diode |
Leiditech |
For 2.4G wireless SOC chip：ULC0511CDN package DFN1006, –IEC 61000-4-2 (ESD) ±30kV，5V VRWM，4.5A IPP |
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MOS tube |
Leiditech |
LM4953 Ptype，package SOP-8，30V VDS,±20V VGS,-21A IDM LM8205 Ntype，package SOT23-6，20V VDS,±20V VGS,24A IDM
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Shanghai Leiditech Electronic Technology Co., Ltd., founded in 2011 with the brand LEIDITECH, is a high-tech enterprise in Shanghai. The research and development team was set up by doctors studying in the United States. It mainly develops and produces anti-static TVS/ESD and other EMC components (discharge tube TSS/GDT, regulator tube ZENER, Varistor MOV, rectifier diode RECTIFIER, self-healing fuse PPTC, Field-effect transistor MOSFET, inductor). Centering on EMC EMC service customers, LEIDITECH has built its own free laboratory to test static electricity (30KV), lightning stroke (8/20, 10/1000), automobile Load dump (76375a/5b) and component comparison test (capacitance, Vb, Vc) for customers. LEIDITECH closely follows the pulse of domestic and international technological updates, continuously innovating EMC protection solutions, and providing reliable solutions for domestic substitution. Welcome to contact Hu Gong 18016225001.
