DC 3V-5V 3.7V 8002 3W Mono Micro Audio Power Amplifier Board AB Sound Amp Module

$0.99 Buy It Now or Best Offer 16d 18h, FREE Shipping, 30-Day Returns, eBay Money Back Guarantee

Seller: Top-Rated Plus Seller best-for-sell (13,677) 99.8%, Location: HK, Ships to: Worldwide, Item: 322508257375 Store category Sign Up Now ! You may also like Welcome to buy it , if you need more items, please Add to cart. thank you! Product Description 100% Brand New and High Quality Power amplifier board with NS8002 (beyond the domestic 8002A, B, C, D) AB class efficient power amplifier chip carefully debug sound quality perfect, strong power, without any interference, it is fine! Parameter description: PCB size: length 16 × width 10.5 × thickness 2.6mm (with protruding part) Installation: SMT patch Output power: mono 3W Supply voltage: 2V-5V (3.7V lithium battery can be used) Output impedance: 4Ω-8Ω Frequency response: 150HZ-20KHZ Efficiency: 90% Mute control: Yes Volume adjustment: none Wiring instructions: This board should be grounded, 3 feet for the power supply negative and ground sharing. 1 foot for the quiet output, and 3 feet to be connected together, when the voltage is 0 when the sound, the voltage is 0.5-5V when the silent, no sound output. Package Included: 1 x Mini Amplifier Board Payment Delivery details Terms of sales Returns Contact us Payment > We only accept payment via PayPal. > All major credit cards are accepted through secure payment processor PayPal. > Payment must be received within 7 days of auction closing. Delivery details > Items will be shipped within 1~2 business day after payment received. > Items are shipped from China using Airmail, delivery time depends on destination and other factors,reach most of the countries within 10 to 35 business days. Country Shipping Way Shipping Time Tracking Number United States China Post 7-18 Yes Russian China Post 15-35 Yes Other Country Post by Air Mail 15-45 No Brazil / Africa Post by Air Mail 35-65 No Terms of sales > All the items will be tested before shipping. Buy them with the confidence! > We maintain hightest buyer ratings and 100% customer satisfaction, Positive Feedback will be much appreciated from you. > Any dissatisfaction or problem, please contact us before you leave neutral or negative feedback. Returns > Defect: We will fully refund or send you a new replacement. > Dissatisfaction: Please contact within 3 days, we will fully refund after get your returned goods. > Missing parts/Q'ty: Please contact us in time, we will redeliver,or a partial refund issued. Contact us > If have any question, Please contact us by ebay message before leaving neutral, negative feedback or open any dispute, we will reply within 24 hours, ensure that help you solve the problem, make you satisfied. > Business time From 9:30 AM to 21:30 PM(GMT+08). Feedback Power amplifier board with NS8002 (beyond the domestic 8002A, B, C, D) AB class efficient power amplifier chip carefully debug sound quality perfect, strong power, without any interference, it is fine! Condition: New, Model: NS8002, MPN: Does Not Apply, Brand: Unbranded/Generic, Type: Class AB 3w Mono amplifier, Working voltage: DC 3V-5V

PicClick Insights PicClick Exclusive
  •  Popularity - 7,169 views, 12.3 views per day, 584 days on eBay. Super high amount of views. 295 sold, 43 available.
  •  Price -
  •  Seller - 13,677+ items sold. 0.2% negative feedback. Top-Rated Plus! Top-Rated Seller, 30-day return policy, ships in 1 business day with tracking.
Similar Items