|
|
Order by: Available to: eBay Affiliate Links
|
Buy It Now
$3.00 Shipping Condition: New Location: China Item Description: 1.Advanced Micro Devices. Volume: 1.85* 2.11cm 2.Excellent noise suppression in the case is not connected to the input audio. The ear ... moreclose to the speaker can not hear any noise 3.Two-channel stereo. 5V power supply can output 3W +3 W power, can directly drive 4Ω 8Ω small speaker output power, full of energy, good sound quality. 4.Unique without LC filter Class D digital power board. And can be used directly to the computer's USB powered. 5.Dual-panel wiring. Properly solve the crosstalk between the ground potential balance and channel wiring 6.Ultra-miniature design. Can easily be placed in the internal space for a variety of digital products, ultra high zoom efficiency. 7.All using the machine for the entire board soldering. Hand soldering iron welding quality comparable! 8.Rated working voltage 2.5-5V. Limit operating voltage 5.5V. Note: The left and right channel output of the"negative" can not. And then together, otherwise it will burn the IC and energized speaker(load) connected before. Shipping List: 5PCS*2 Channels 3W PAM8403 Class D Audio Amplifier Board We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is som
Buy It Now
Free Shipping Condition: New Location: China SHIP FROM USA Specifications : Mini Hi-Fi PAM8610 Audio Stereo Amplifier board Work: D Class Quiescent current: 20mA Operating voltage: DC7.5 V- 15V Rated ... moreoutput power: 10w + 10w (8ω) Frequency response: 20Hz to 50KHz Recommended supply voltage: 12V, the center PIN of 12VDC is "+" Efficiency:90% PCB board size:40*40*20mm Package Includes : * 1 x Audio Stereo Amplifier Board Brand Unbranded MPN Does Not Apply UPC Does not apply.
Buy It Now
$3.00 Shipping Condition: New Location: China 2 PCS PAM8403 Audio Module DC5V 2 Channel Digital USB Power Class D Amplifier Board 3W. Unique without LC filter Class D digital power board, and can ... morebe used directly to the computer's USB powered. Note: The left and right channel output of the "negative" can not, and then together, otherwise it will burn the IC and energized speaker (load) connected before.
Buy It Now
$2.88 Shipping Condition: New Location: China Note: The left and right channel output of the "negative" and can not be together, otherwise it will burn IC, and take a good speaker should be preceded ... moreby electricity (load). The unique non-LC filter Class D digital power board can be used directly USB-powered computer.
Buy It Now
$2.84 Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: United States Feature: 1. Item Type: IF Amplifier. Maximum Gain: 35dB. Maximum Output: 5dBm. If you do not receive our reply within 48 hours, pls. If you are satisfied ... morewith our service, pls.
Buy It Now
$2.99 Shipping Condition: New Location: China Use a power adapter with an output DC 12V2A or higher. Connect the output line to the 12V port of the power amplifier board, connect the positive pole ... moreto the + of the port, and connect the negative to the-of the port.
Buy It Now
$3.00 Shipping Condition: New Location: China Output power: 30W + 30W. 1PC DC8-26V 2 Channel Digital Audio Power Amplifier Board 2 30W Class Audio module. Number of channels: 2. Input current:> 3A. ... moreSignal to noise ratio: 100db.
Buy It Now
$3.00 Shipping Condition: New Location: China 2X30W stereo power amplifier chip TPA3118. 1 x Amplifier. Audio input: Bluetooth receiver. We will try our best to avoid any quality problem.
Buy It Now
Free Shipping Condition: New Location: China Model: AD8367. Maximum Gain: 35dB. Item Type: IF Amplifier Module. Using 1.6mm thick PCB double‑sided board, strong and durable, has a service life. If ... moreyou do not receive our reply within 48 hours, pls.
Buy It Now
$3.00 Shipping Condition: New Location: China Stereo amplifier board 12W + 12W, clean overall layout is reasonable, beautiful appearance. Sound sweet, very suitable make use of small amplifier. 12W ... more+12 W (4 Ω speakers). On the strong hands of friends can choose to install their own active crystal LC fever capacitance, upgrade potential is very large.
Buy It Now
$3.00 Shipping Condition: New Location: China Unique without LC filter Class D digital power board, and can be used directly to the computer's USB powered. Note: The left and right channel output ... moreof the "negative" can not, and then together, otherwise it will burn the IC and energized speaker (load) connected before.
Buy It Now
$11.05 Shipping Condition: New Location: China Capacitor selection Power array board. Capacitors in parallel have lower impedance and greater current than a single capacity. Optional low impedance ... moreLXZ series capacitors 50V4700UF 10 pieces.
Buy It Now
Free Shipping Condition: New Location: United States Amplifier chip:TPA3250 1. The negative poles of the left and right channels of the amplifier output cannot be connected together. But don't exceed 32V,otherwise ... moreit will burn the amplifier. Otherwise,it will cause the amplifier to burn out.
Buy It Now
$2.99 Shipping Condition: New Location: China Mini PAM8403 Digital Audio Amplifier Board 4 Channels 3W 4 DC 5V Stereo Sound AMP XH-A156 with Cable For Speaker. Amplifier Chip: PAM8403. 1 x Mini PAM8403 ... moreDigital Audio Amplifier Board. Output power: 3W 4.
Buy It Now
Free Shipping Condition: New Location: United States Amplifier chip:TPA3250 1. The negative poles of the left and right channels of the amplifier output cannot be connected together. But don't exceed 32V,otherwise ... moreit will burn the amplifier. Otherwise,it will cause the amplifier to burn out.
Buy It Now
$2.84 Shipping Condition: New Location: China
Buy It Now
$3.00 Shipping Condition: New Location: China Output Power: 3W mono. Your support will keep us moving forward forever.
Buy It Now
Free Shipping Condition: New Location: Hallandale, United States 5W 5W Class D Digital Audio Amplifier Board. 1 X 5W 5W Class D Digital Audio Amplifier Module. Output power: 5W 2Ω 5V 3W 4Ω 5V 1.8W 8Ω 5V. Available to ... moreconnect amplifier type to choose the different function (MODE: high electricity level is Type D, low electricity level is Type A, B. Factory defaults high electricity level).
Buy It Now
$82.43 Shipping Condition: Used Location: Manasquan, United States Keopsys KPS-BT-C-18-WDM-SD-FA Fiber Amplifier These Amplifiers offer Excellent Gain Flatness Over the Whole C-band. Low Noise Figure, ACC and APC Modes ... moreand GIPB Interface. Applications: WDM In-line Amplifier, WDM Pre-amplifier and WDM Booster Amplifiers. Features& Specifications: Operating Band: C band, Wavelength Range: 1570 to 1603 nm Output Power: 18 dBm Optical Input Power: from-10 to +0 dBm Noise Figure: Gain Flatness: Polarization Dependent Gain: Polarization Mode Dispersion: Return Loss: Connector Type: FC/APC GPIB Actual Net Weight: 33 Lbs Dimensions: 3" H] × 14" W] × 18" D] Tested Good With Guarantee All Items are sold with a 14 Day Unconditional Right of Return. And Guarantee from receipt of delivery. All sales are FOB Ocean N.J. Buyer is responsible for shipping in the event of a Return All Items are Expertly Packed. at"No Additional Charge" We can ship via any carrier. Please Visit our always changing eBay Store. Also Visit Our Small Parts and Accessories Store besttestus.here on eBay Be sure to add me to your favorites list! Check out my other items! Listed by Joe W
Buy It Now
$3.00 Shipping Condition: New Location: China Low current draw: 4mA quiescent and 1uA in shutdown mode. Your support will keep us moving forward forever.
Buy It Now
$3.20 Shipping Condition: New Location: China This board is designed around the Tripath PAM8610 integrated circuit. The PAM8610 is a 15Wannel continuous average. (0.1% THD+N), 15W x 2 @ 4 ohms (10% ... moreTHD+N), 10W x 2 @ 8 ohm (THD+N) • IHF-IM: 0.18% @ 1W, 4 ohms • Efficiency.
Buy It Now
$3.75 Shipping Condition: New Location: China Output power: 5W+5W. Channel type: Dual channel. Module size: 50mm 45mm 15mm(L W H). Audio Board x 1. We afford all cost if it's our fault.
Buy It Now
$3.00 Shipping Condition: New Location: China This product is full of materials, featuring high performance and high performance price, especially for HIFI music power amplifier with high power and ... morehigh fidelity. The 684 film capacitor is a special capacitor for audio amplifier, which has the characteristics of low loss, high bandwidth and high fidelity.
Buy It Now
$3.00 Shipping Condition: New Location: China AD8572 is rail to rail input output operational amplifier,can reach full output. Input Signal:front-end sensor analog signal introducing. Current Output:15-20mA. ... moreWe will leave it for everyone that leaves it for us.
Buy It Now
$15.89 Shipping Condition: Used Location: Mountainair, United States cavlon99 HOME Five Differential DC Amplifier Plug-in Modules Model 2020A Instrum. 20 CATEGORIES for other items of interest. Currently over store items ... morelisted. 2030 Similar related items may be listed separately or available on request. Might be just what you need for your output filter application. If you want what you see. Make a bid now so you don't forget and miss it. If you really need what you see, do the buy-it-now before someone locks you out of it. Condition looks older used and a bit scuffed as shown above. Don't know what they are for. No docs. Not tested. Sold. What you see is what you get. We are in the Desert Southwest so items may need dusting/cleaning when they arrive. Click to see our other current auctions. Click to see items from the past 30 days-might be something you need that did not sell. Click to see our Ebay store. Click to check for last minute updates and cavlon99 news. TERMS& CONDITIONS This is a used/surplus item. Selling at a fraction of its original price/cost and has no warranty. While the item will be as described before we send it, there is always a chance that something will happen in shipping. If you need service like a new item, go buy a new one. Alternatively, a limited warranty can be purchased at extra cost on some items(ask) When we do accept a return on an item, the buyer must first obtain an RMA# from us. The buyer pays packing and shipping costs both ways on returns. Listing description is correct to the best of our knowledge at the time of listing but we are subject to making human errors. The seller's liability. In the event of a listing error, is limited to the amount of the winning bid paid and does not include any responsibility for lost time, opportunity, inconvenience, etc. on the part of the buyer. We are human and do occasionally maker errors. If this is not acceptable to you or you don't have the patience to work with us on resolving any issues that might arise. Please don't bid. Bad feedback left without trying to work things out first
Buy It Now
$18.83 Shipping Condition: Used Location: Richardson, United States Hughes 8001H (8000H) Traveling Wave Tube 26.5-40GHz Amplifier 1 Watt Power Output 8001H12F000, UG600, WR28, Option J. Option J = Output Isolator/Circulator.
Buy It Now
Free Shipping Condition: New Location: United States Feature: 1. Item Type: IF Amplifier. Maximum Gain: 35dB. Maximum Output: 5dBm. If you do not receive our reply within 48 hours, pls. If you are satisfied ... morewith our service, pls.
Buy It Now
$20.95 Shipping Condition: Used Location: Elgin, United States Neutral or.
Buy It Now
$2.80 Shipping Condition: New Location: China Onboard HXJ8002 single channel 3W, BTL bridge connection audio power amplifier chip. the output power (typical): 3W (load 3); 2.5W (load 4); 1.5W (load ... more8). the input signal is a frequency is 1kHz, 8 loads; average output power is 1W condition.
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
$3.00 Shipping Condition: New Location: China Low current draw: 4mA quiescent and 1uA in shutdown mode. We will leave it for everyone that leaves it for us.
Buy It Now
$3.40 Shipping Condition: New Location: China Item Description: 1.Advanced Micro Devices. Volume: 1.85* 2.11cm 2.Excellent noise suppression in the case is not connected to the input audio. The ear ... moreclose to the speaker can not hear any noise 3.Two-channel stereo. 5V power supply can output 3W +3 W power, can directly drive 4Ω 8Ω small speaker output power, full of energy, good sound quality. 4.Unique without LC filter Class D digital power board. And can be used directly to the computer's USB powered. 5.Dual-panel wiring. Properly solve the crosstalk between the ground potential balance and channel wiring 6.Ultra-miniature design. Can easily be placed in the internal space for a variety of digital products, ultra high zoom efficiency. 7.All using the machine for the entire board soldering. Hand soldering iron welding quality comparable! 8.Rated working voltage 2.5-5V. Limit operating voltage 5.5V. Note: The left and right channel output of the"negative" can not. And then together, otherwise it will burn the IC and energized speaker(load) connected before. Shipping List: 5PCS*2 Channels 3W PAM8403 Class D Audio Amplifier Board We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is som
Buy It Now
Free Shipping Condition: New Location: Raleigh, United States Visit store: tinxi-clothes-shop- Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyer ... moreresponsibility. Please check with the local customs office to determine what these additional costs will be prior to bidding/buying. We are a company in CHINA. Delivery from China will cost approximately 20-30 working days. Please pay attention to the shipping and delivery time before you bid. Thank you. 1PCS Power Supply Audio Amplifier Board Module TDA2030 TDA2030A 6-12V 18W Single. Article-Nr.5401469. Product Details: Audio Amplifier Board Module Condition: new TDA2030A chip Single 18w device 10 k adjustable resistance to adjust the voice Power light Working voltage: 6 ~ 12 v Size: approx. 32 x 24mm Color is shown as pictures PLS NOTE that due to lighting effects. Monitor's brightness/ contrass settings ect, there could be some slight differences in the color tone of the pictures and the actual item! Package Included: 5 x Audio Amplifier Board Module, Powered By Tinxi.
Buy It Now
$9.99 Shipping Condition: New Location: 中山市, China TDA7498E Digital Bluetooth 5.0 Power Amplifier Board 160W 2+220W Stereo 2.1 Channel Amp DC32V. Chip model: TDA7498E 2. Output power: 160W 2+220W. 1pcs ... morebluetooth amplifier. Appearance size: 152 116 23mm.
Buy It Now
$3.00 Shipping Condition: New Location: China NE5532 Preamplifier Board DIY Kits. 1 x NE5532 Pre-amplifier Board DIY Set. The four pins of rectifier respectively in parallel connect with decoupling ... morecapacitor, which can effectively eliminate the high frequency interference of AC power grid.
Buy It Now
$4.99 Shipping Condition: New Location: China When the THD + D & LT; 10% and the input frequency is 1 khz, the output power is (typical value) : 3W (load 3ω) ; 2.5 W (load 4ω) ; 1.5 W (Load 8Ω)2. ... moreUnder the condition that the input signal is 1 khz frequency, 8 ω load and the output average power is 1 W, the maximum distortion is 0.5%.
Buy It Now
$12.60 Shipping Condition: New Location: Bel Air, United States B4014800-1 Amplifier Radio Frequency 500- 800 MHz NEW B4014800-1 Amplifier Radio Frequency 500- 800 MHz NEW Amplifier Radio Frequency Manufacturer: Q-Bit ... moreCorp. Spectrum Microwave Inc. USA NSN: 5996-01-175-7881 Alt Part No: B4014800-1 Usable Frequency Range: 500- 800 MHz Gain: 12 dB Input: SMA female Output: SMA female Power: 15Vdc Condition: NEW Ships insured Value Added Service The pictures you view are of the exact item you will receive unless otherwise noted We answer emails personally and understand you have concerns and questions that may be outside of the scope of the auction cop y. Feedback is left by us when we receive your payment. It's the very least we can do to thank you for putting your trust in us. We know how to pack. Using the proper materials to best protect your purchase. We ship immediately. Typically the day following receipt of your payment, sometimes the same day if the transaction is completed in the morning We utilize both USPS and UPS. Choosing the most economical based on distance and insurance considerations Your purchase is from a seasoned seller who taught a class on how to buy and sell on eBay at a local community college. Payment forms accepted: Payment is preferred by PayPal. US Funds only. Payment not received within 4 days will be reported as a non-paying bidder. PayPal payments are shipped to verified address only. Shipping: Buyer is responsible for shipping costs. Unless the listing is advertised as"Free Shipping" The shipping fee is either clearly stated or enter your zip code at the calculator at the bottom of the page. Multiple purchases may have an unknown shipping rate due to fluctuations in weight but items will be combined to save money whenever possible. If you intend on bidding on multiple items, please let us know so we don't start packing in advance. In the case of damage in an insured shipment: Retain all packing materials. UPS- we submit the claim. USPS- either party may submit the claim. Returns/Customer Service If you receive something not as de
Buy It Now
Free Shipping Condition: New Location: Matthews, United States Small speaker output power, full of energy, good sound quality. Note: The left and right channel output of the "negative" can not, and then together, ... moreotherwise it will burn the IC and energized speaker (load) connected before.
Buy It Now
$2.89 Shipping Condition: New Location: China Adaptable speakers: Left and right channel, support 3-8 ohm, within 100W; subwoofer support 2-8 ohm, within 200W. Maximum power: left or right channel ... more- 105W@30V, 4Ω; 55W@30V, 8Ω. subwoofer - 208W@30V, 2Ω; 105W@30V, 4 Ω.
Buy It Now
$18.83 Shipping Condition: For parts or not working Location: Richardson, United States
Buy It Now
$3.00 Shipping Condition: New Location: China The TDA1308 is an integrated class AB stereo headphone. 1x DA1308 Headphone Amplifier Board. been primarily developed for portable digital audio. Low ... morepower consumption. high signal-to-noise ratio. Why buy from us.
Buy It Now
$3.00 Shipping Condition: New Location: China Output power: 80W 2. - Input current:> 5A. - Input impedance: 1Kohm. - Power interface: 5.5mm 2.5mm.
Buy It Now
$3.00 Shipping Condition: New Location: China 2．Model PM2038. 7．Total Power 2 x 5W. 9．Signal to Noise Ratio(SNR) +/-1%dB. 5．Type Mini. 6．Material Dual-side PCB board.
Buy It Now
$3.50 Shipping Condition: New Location: China 0-5V&0-10V adjustable by switch/4～20mA Load Cell sensor Amplifier Transmitter strain gauge transducer Newest version! Better Loading capacity! Feature ... more1.0~5V(10V)4~20mA can output at the same time; 0~5V&0~10V is adjustable by switch(view the pictures) 2. The built-in precision amplifier circuit. High precision, low temperature drift, long-term stability; 3. Current and voltage output offer at the same time. Choose through the terminal blocks; 4. A wide range of power-supply modes 5. Input overvoltage and overcurrent protection. Output short circuit protection; 6. Load capacity is strong. Use with junction box, it can connect with more than one sensor; 7. Apply to weighing. Pull pressure, torque, etc. Various kinds of strain bridge type sensor 8. The shell and cable connector waterproof design. Tightness is good, applicable to various kinds of severe environment; 9.Load capacity:8 7 Ω( can connect with 4pcs of 350 Ω load cell sensor in parallel) parameter Input signal Full bridge strain gauge/Load cell Note Bridge resistor Ω Sensitivity 1.5~2.1mV/V Excitation voltage 5V DC Excitation current Power supply 12~26V DC vs. 0~5V output& 4~20mA output 18~26V DC vs. 0~10V& 4~20mA output Linear 0.3% Temperature coefficient 50ppm@10~30 ℃. 100ppm full work temperature range Operating temperature 0~50 ℃ Weight 90g Dimension 115mm × 80mm × 35mm(bolt center: 97mm) Wiring Terminal No. 1 2 3 4 5 6 7 8 9 10 Define To Load cell Power supply& Output EXC+ SIG+ SIG- EXC- Shield 12~26V DC Iout Vout Common. Shield Main application: use to change the output mV weak signal of strain pressure transducer(such as weighing. Pull pressure, torque sensor and so on) into universal standard analog signals as 4~20mA or 0~5V(10V) Item include 0- 5V(10V) 4- 20mA Load Cell Amplifier × 1(Newest version.Some seller clone our item,but they are different,PLS take care! We only accept Paypal in Ebay. If you want to pay via other method please contact us. Import duties. Taxes and charges are not included in the item price
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: Used Location: Houston, United States RF power amplifier AMCOM AM090945SF-1H USED UNIT FINE WORKING CONDITION ANYTHING NOT PICTURED WILL NOT BE INCLUDED- ORDERS WILL SHIP VIA USPS OR FEDEX-ORDERS ... moreWILL SHIP WITHIN 1 BUSINESS DAY -BUSINESS HOURS M-F 9-5PM CST MESSAGES WILL BE ANSWERED FOLLOWING BUSINESS DAY --- - COMBINED SHIPPING AVAILABLE ON SOME ITEMS.
Buy It Now
Free Shipping Condition: New Location: Gaithersburg, United States This is one Lot(Qty. 2) of PCB designed for RF MMIC Amplifier with 2-Stage SOT-89 package amplifier Cascade. Size of the PCB 1"x1"x0.031" ... moreFR-4 material, double-sided with soild plated ground on the back. Will fit SMA/SMB or MCX RF connector with 0.031" board space. The layout also includes input/output DC coupling capacitor 0603 size, RF choke(0603 size) and drop resistor(1206 size) de-coupling capacitors(0603 size) and voltage regulators(78M08 for 8V or 78M05 for 5V in DPAK package) This PCB is designed for higher gain amplifier block and with higher output power. SOT-89 package MMIC includes but not limited to Sirenza SGA. NGA, SBA, SBB, SBF, SBW, SXB, SHF,SXA, SXT series, Mini-circuits GALI series, RF Microdevices RF33XX series with SOT-89 package, Hittite Microwave HMCxxxST89 series, Watkins Johnson EC, ECG series SOT-89 package, etc. Reference schematic for this PCB in pdf format is attached below: Assembly file:
Buy It Now
$3.00 Shipping Condition: New Location: China Item Description: This is a mini 2 channels 3w amplifier with PAM8403. It is perfect for MP3/MP4/notebook. And you could also power the board with 5V ... moreUSB power supply. 1. Power supply: DC2.5-5.5 V. 2. Output power: 3W + 3W(4Ω) 3. SNR: 90dB. 4. Efficiency: 90% 5. Size: 15.5×24 mm. NOTE: 1. Single lithium battery or USB power supply is suitable. Also can use four sections of 1.5V battery, if use with the transformer power supply,it must add 5V voltage circuit, more than 6V will burn IC out. 2. + and- of power supply can't be reversed. Power supply voltage can't be more than 6V, otherwise it will damage the IC. 3. there were high gain buffers. Can't change any board device parameters, do not accord with the parameters of the IC will lead to damage. 4. input wire please use shielding wire. Can rise anti-interference function, eliminate clutter current sound. 5. output is CMOS BTL drive mode.4 wire is completely independent, don't connect together! Shipping List: 10PCS*2 Channels 3W PAM8403 Class D Audio Amplifier Board We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs. For exampl
Buy It Now
Free Shipping Condition: New Location: Jamaica, United States Desktop speakers amplifier board, 2.0 stereo output, rated power 3W + 3W. 1PCS XTEA2025B 2.0 Stereo Dual Channel 3W+3W Audio Amplifier Board. The circuit ... moresize: 39 x 52 x 25mm. hope you could understand.
Buy It Now
$3.00 Shipping Condition: New Location: China Output power: 30W + 30W. Number of channels: 2. Signal to noise ratio: 100db. Input current:> 3A.
Buy It Now
$2.99 Shipping Condition: New Location: China HXJ8002 is a single channel 3W, BTL bridge connected audio shear rate amplifier. HXJ8002 is specially designed to provide high-power, high-fidelity audio ... moreoutput. Onboard HXJ8002 single channel 3W, BTL bridge connected audio power amplifier chip.
Buy It Now
$3.00 Shipping Condition: New Location: China This product is full of materials, featuring high performance and high performance price, especially for HIFI music power amplifier with high power and ... morehigh fidelity. The 684 film capacitor is a special capacitor for audio amplifier, which has the characteristics of low loss, high bandwidth and high fidelity.
Buy It Now
Free Shipping Condition: New Location: Jamaica, United States 3W (load 3Ω). Under conditions of the input signal is 1kHz, 8Ω load and the average output. different load conditions the output power (typical) Gain ... morestability, external adjustable. 2.5W (load 4Ω).
Buy It Now
$3.00 Shipping Condition: New Location: China Unique without LC filter Class D digital power board, and can be used directly to the computer's USB powered. Note: The left and right channel output ... moreof the "negative" can not, and then together, otherwise it will burn the IC and energized speaker (load) connected before.
Buy It Now
$2.99 Shipping Condition: New Location: China The left and right channel output of the "negative" can not be connected in parallel, otherwise it will burn out IC,and before electrification should ... morebe first connect the speaker (load). Dual panel wiring, wiring properly solve the crosstalk caused by ground potential balance and inter channel.
Buy It Now
$2.99 Shipping Condition: New Location: China HXJ8002 is a single channel 3W, BTL bridge connected audio shear rate amplifier. HXJ8002 is specially designed to provide high-power, high-fidelity audio ... moreoutput. Onboard HXJ8002 single channel 3W, BTL bridge connected audio power amplifier chip.
Buy It Now
$3.00 Shipping Condition: New Location: China The board size: 45 (mm) x33 (mm).
Buy It Now
Free Shipping Condition: New Location: China Amplifier chip:TPA3250 1. The negative poles of the left and right channels of the amplifier output cannot be connected together. But don't exceed 32V,otherwise ... moreit will burn the amplifier. Otherwise,it will cause the amplifier to burn out.
Buy It Now
Free Shipping Condition: New Location: China Gain: 20dB. Item Type: Low Noise booster. This booster module features SMA female connectors for easy installation. 1 x Low Noise booster (Battery included). ... more1 x USB Cable. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
|
|
|
 |