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LM3886TF Amplifier AMP+Power Supply Rectifier Filter Completed AUDIO Board Kit
LM3886 is a single channel high-performance Stereo power amplifier IC produced by National Semiconductor Corporation(NS).The maximum continuous output power is up to 60W.From the Introduction till now,it's widely loved by vast audio fans.This power amplifier adopts power board & amplifier board Independent design,for the amplifier part,each channel shares one circuit board,every set includes one power board & 2 single channel power amplifier boards. The power amplifier board can be used parallel connection.All the components on the board are carefully selected,4*10000uF/50V Mini NOVER AUDIO gold capacitors as filter capacitors,35A large current rectifieer bridge,can ensure the powerboard long-term full load working.Other capacitors choose WIMA, Philips,Nichicon,NC, etc. famous brand capacitors.1% copper pin film resistors.The PCB board adopts double side circuit board, blue boars,reasonable layout design,looks beautiful & generous.
Power board demision: 109mm X 71mm X 38mm (Length X Width X Height)
Power Amplifier board: 61mm X 37mm(Length X Width)
Heat sink Demision: 140mm X 81mm X 44mm(L X W X H)
Power supply transformer voltage suggested: AC dual 20~28V 200W
1.Item will be shipped within 1-2 working days after full payment is cleared. Tracking number will be sent to all customers upon package shipment.
2.Delivery time is different in accordance to shipping address and shipping methods.
-Economy shipping from China: about 20-30 biz days.
-ePacket delivery (EUB) from China to US: about 10-15 biz days.
-Expedited shipping from China takes about 3-5 biz days via DHL/UPS and 9-15 biz days via EMS.
-Standard shipping (Royal Mail Tracked) from UK warehouse to local customers: about 3-5 biz days.
-Standard shipping from US warehouse: about 3-7 biz days.
-Expedited shipping from US warehouse: about 3-5 biz days.
3.Delivery time depends on destination,logistics mode and other factors. If you have not received your shipment within 30 days from payment, please feel free to contact us. We will track the shipment and get back to you as soon as possible with a reply. Customer`s satisfaction is our goal.
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3. Payment must be received within 7 business days of auction closing.
1.60 days money back return policy. If you are not satisfied when youÃƒÆ’Ã†â€™Ãƒâ€ Ã¢â‚¬â„¢ÃƒÆ’Ã¢â‚¬Å¡Ãƒâ€šÃ‚Â¨ÃƒÆ’Ã†â€™Ãƒâ€šÃ‚Â¯ÃƒÆ’Ã¢â‚¬Å¡Ãƒâ€šÃ‚Â¿ÃƒÆ’Ã¢â‚¬Å¡Ãƒâ€šÃ‚Â½ÃƒÆ’Ã†â€™ÃƒÂ¢Ã¢â€šÂ¬Ã…Â¡ÃƒÆ’Ã¢â‚¬Å¡Ãƒâ€šÃ‚Â½receive your item, please return it within
60 days for a replacement or money back. Please contact us for return address before you send it back.
2. If item defective,
Buyer may responsible for all return shipping costs.
3.In case you receive wrong products due to shipping error, please contact us for exchange or refund. If it's damaged , please refuse to accept and contact us as soon as possible.
|in 3 months||we will send you a replacement without extra charge, or offer refund upon faulty received.|
|after 3 months||you are still welcomed to send it back to us for exchange.|
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