TDA7492 High Power Digital Power Amplifier Board 50W*2/100W Can Parallel Bridge
- Category: Electronic Accessories & Supplies >>>
- Supplier: Shenzhen Bxf Electronic Technology Co. Ltd.
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Product Overview
Description
Product Description
TDA7492 high power digital power amplifier board 50W*2/100W can parallel bridge
Descriptions:
TDA7942 digital power amplifier board is based on STMicroelectronics' TDA7492, which is cost-effective! ! ! The price is not expensive, but the sound quality is very good, it can be said to be the analog IC's nemesis. A few hundred yuan of LM3886 may not have this sound quality! Suitable for multimedia, desktop power amplifier, etc., suitable for multi-channel power amplifier, playing electronic crossover, manufacturing subwoofer power amplifier, etc., simple power supply (DC single voltage 10-26V can be), 4 Euro speaker 24v power supply up to 50w
+50w, maximum power 50W*2/8 ohms, mono BTL power 100W/4 ohms, small size, about 70*57mm, height 21mm (including heat sink) with heat sink when shipped.
The highest frequency: 20K
Features are as follows:
1, using SMT high-speed placement machine patch, over-temperature reflow soldering, performance is very stable, non-manual soldering process can be compared
2, with 4 sets of gain adjustment (remarks bulk orders can provide technical support, do not ask how to change the single piece, the board gain is adjusted to the maximum by default)
3, the size of the ultra-small 70X57MM can be used to repair, polish active speakers, improve sound quality, you can also use multiple blocks into a multi-channel amplifier or 2.1 amplifier, a lot of useful
4, comes with super strong output short circuit and over temperature overload protection, and prevent switch impact, which is rare in other 50W power amplifier boards
Precautions for use:
When the horn impedance is 4 ohms, the working voltage must be less than 18V, the horn impedance is 6 ohms, the working voltage can't exceed 24V, the horn impedance is 8 ohms, the working voltage can't exceed 26V, and the power polarity should not be reversed.
+50w, maximum power 50W*2/8 ohms, mono BTL power 100W/4 ohms, small size, about 70*57mm, height 21mm (including heat sink) with heat sink when shipped.
The highest frequency: 20K
Features are as follows:
1, using SMT high-speed placement machine patch, over-temperature reflow soldering, performance is very stable, non-manual soldering process can be compared
2, with 4 sets of gain adjustment (remarks bulk orders can provide technical support, do not ask how to change the single piece, the board gain is adjusted to the maximum by default)
3, the size of the ultra-small 70X57MM can be used to repair, polish active speakers, improve sound quality, you can also use multiple blocks into a multi-channel amplifier or 2.1 amplifier, a lot of useful
4, comes with super strong output short circuit and over temperature overload protection, and prevent switch impact, which is rare in other 50W power amplifier boards
Precautions for use:
When the horn impedance is 4 ohms, the working voltage must be less than 18V, the horn impedance is 6 ohms, the working voltage can't exceed 24V, the horn impedance is 8 ohms, the working voltage can't exceed 26V, and the power polarity should not be reversed.
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TDA7492 high power digital power amplifier board 50W*2/100W can parallel bridge
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FAQ
Solve all your doubts quickly. |
Q1. Are you manufacturer? A1: Yes! We have our own factory. |
Q2. Delivery time? A2: Generally, goods would be shipped in 3-5 work days after the payment be received, but finally depends on order quantities. |
Q3. How about the quality? A3: 100% test before delivery (4 times inspections) |
Q4. Sample Policy? A4: Sample will be delivered in 2 work days if we have ready parts in stock. |
Q5. What is your terms of packing? A5: Goods will be packed in neutral boxes and brown cartons. Customized is acceptable. |
Q6. What is the MOQ? A6: Unlimited from 1Piece. |
Any other questions? Feel free to contact us pls. Come on, send your enquiry to us. We are more reliable than you thought. |
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