IWISTAO Amplifier PCBA 6X160W (MAX) HIFI Digital Class D TDA7498E Car Amp Audio 5.1 CHs DIY

198 In stock

Finished PCBA Amplifier Board

Amplifier PCBA for 6 X 160W (MAX) HIFI Digital Class D TDA7498E Home Amplifier Car Amp Audio 5.1 CHs DIY   Model No: WHFTA-PA51   The power amplifier is made of 3pcs IC TDA7498E, suitable as a home amplifier and car amplifier. TDA7498 is a class-D double bridge connected load (BTL) audio...
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Amplifier PCBA for 6 X 160W (MAX) HIFI Digital Class D TDA7498E Home Amplifier Car Amp Audio 5.1 CHs DIY  


Model No: WHFTA-PA51

 

The power amplifier is made of 3pcs IC TDA7498E, suitable as a home amplifier and car amplifier.




TDA7498 is a class-D double bridge connected load (BTL) audio amplifier chip, using a single power supply, with small size, high efficiency, and high power characteristics. This PCBA used TDA7498E chip with a reasonable layout, and with a variety of high-quality components, using SMD chip devices. This amplifier board circuit is simple, reliable operation. Its supply voltage is DC 15V-36V (recommended voltage don’t exceed DC 36V), the maximum output is up to 80Wx2 (peak), a small heat, efficiency can reach above 90%. TDA7498E amplifier board compact, use and installation are very flexible and convenient; it all used genuine components, and it has long-term stability.




The IC output can reach 160W under DC36V and 4 ohms load. However, generally we do not adopt its maximum voltage; the proposal is within DC18-30V. Why do not use the DC 36V power supply? Because the voltage will damage ICs, when electricity is higher than 220V, DC 36V will rise to DC40V.


PCB board has four potentiometers, volume control for each channel, namely FCH (left and right front channel adjustment), CEN CH (center channel adjustment), SCH ((left and right surround channels adjustment), SB CH (subwoofer adjustment).


Note the subwoofer channel without a low-pass filter, but from the DVD out of the subwoofer signal with a low pass.
 

 

 

 

WHFTA-PA51(icL)

Materials

1.    Custom digital amplifier dedicated high-current inductors

2.    Phi lips, VISHAY, SAN YO HIFI high-temperature high-frequency low impedance capacitor  

3.    Full output elements adopted expensive red ring inductance and Germany ERO series capacitance

 

Features

1.    can use the switching power supply

2.    Be also suitable for portable electronics battery or battery-powered

 

Specifications

1.    PCB Size: 173 mm X 93mm

2.    Recommended operating voltage: Single-supply DC 18--30V

 

Shipping

1.Important: Import duties, taxes and other customs related charges all are not included into shipping cost . Buyers bear all responsibility for all extra charges incurred (if any).

2. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

3. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

4.Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound. The shipping rate can be showed at the Checkout page. There are two options for shippig as below.

A. Standard Shipping(≤2KG): The Post Registered Air Mail, ePacket or DHL Global Mail

B. Express Shipping: EMS, DHL, UPS , or Fedex. For faster shipping and smooth transaction, we will change the shipping company among them

Returns Policy

You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Seller Guarantees

1. One year Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.

2. Defective items MUST BE reported and returned within the warranty period (with the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon ordering on our store.

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