Category: Amplifier Board
Showing 97–112 of 799 results
20pcs XPT8871 5V 5W 1A Single Channel Mono Digital Audio Amplifier Board
$22.91Amplifier BoardAdd to cartFeatures1. Model:XPT88712. Name:Amplifier Board3. Anti-interference, excellent sound quality, low power consumption4. Power supply:DC 5V 1A5. Chip:XPT88716. Channel Type:Single Channel7. Output power:5W8. Size:20*16*8mm9. Application:USB Speaker, Portable Speaker, TV, DVD, Satellite Finder, Navigator,etcPackage included20 x Amplifier Board
20pcs XY-SP5W 5128 Mini Class D Digital Amplifier Board 5W Mono Audio Power Amplifier
$26.88Amplifier BoardAdd to cartFeatures∵ Operating current:>1A∵ Power Output:3~5W∵ Drive Speaker:4~8∵ SNR:85dB@ VDD=5V,Vorms=1V∵ Class D Audio Amplifier∵ Low Distortion, Low Noise FloorNotes1.2.5V to 5.5V operation from a single supply ,and damaged upper 5.5V.2.A 5V/1A DC adapter is recommended to supply the module.3.The circuit will be damaged if the power polarity is oppsite.4.4 3W Speaker is recommended5.With mute fuction, Mute …
20pcs XY-SP5W 5128 Mini Class D Digital Amplifier Board 5W Mono Audio Power AmplifierRead More
20W Bluetooth 5.0 Power Amplifier Audio Decoder Board 3.7V/5V independent Reverberation Support FM AUX
$28.42Amplifier BoardAdd to cartSpecificationPower supply:3.3/5 VOutput power:20WRated input:5V/1ARated power consumptionSize:185*45mmFeatures– Support U disk and TF card playback, support multiple kinds of format solution (MP3/WAV/APE/FLAC), MP3:sample rate / 8 ~ 48K. code rate / 8 ~ 448Kbps, bit width / 16bits, channel / mono Channel-stereo; WAV:Sample rate / 8 ~ 48K, format / WAV ima / Microsof ADPCM / …
25W Mono Class D Digital Audio Amplifier Audio System Accessories Audio DIY Small Power Amplifier Board
$6.55Amplifier BoardAdd to cartDescription8622 is a 25W single-channel high-efficiency Class D audio power amplifier, advanced EMI suppression technology can meet EMC requirements. After using SMT post mounting technology, the system has high-quality audio output power. 8622 has built-in over-current protection, short-circuit protection, and overheating protection to effectively protect chip. All tests on the typical characteristic curve are based …
2CH Channel PLC DC Output Transistor Amplifier Isolation Plate Board
$12.26Amplifier BoardAdd to cartDescription1. High Input level, 5~24V Voltage2. Voltage Output highest to VCC, 0~10A current3. Every channel has its own LED indicator to show its status4. Power overcurrent protectionPackage includes1 x PLC 2-way amplifier
2Pcs 350W 2 Ways Crossover Audio Board Tweeter Bass Speaker Frequency Divider 2 Unit for 4-8Ohm DIY Speaker Filter 2800Hz
$76.53Amplifier BoardAdd to cartDescriptionThe frequency divider is suitable for a high-pitched mid-range two-bass speaker, or a single-bass low-middle speaker. The speaker is suitable for 4-8 ohms impedance. The design is based on the 4-8 ohms mass value design. Most products are the same, in order to improve the sound quality. SpecificationsSize:120(L)x77(W)x37(H)mmFrequency point:2800Hz(that is, the bass works at frequencies …
2Pcs Adjustable HIFI Speaker High and Low Frequency Divider Speaker Audio Crossover Module Board
$11.42Amplifier BoardAdd to cartFeatureFour adjustable two-way frequencyFrequency division method:passive frequency division of inductance and capacitanceCrossover point:about 2.5-4.5KHzPower:within 200WSpeaker configuration:within 15 inches of 200WInterface mode:5.0 2P terminalInterface:input *1, treble *1, bass *1Package includes2 x Frequency Divider
2Pcs Classical TIP41C-JLH1969 Class A Dual Channel Single-ended Audio Amplifier Board
$34.98Amplifier BoardAdd to cartFeatures– Coupling capacitors use BP series, output coupling capacitors use ENLA RE3 low internal resistance 4700UF, NXL and Nikko gold capacitors, and ERO small capacitors for calibration, Taiwan production 1% metal film resistors.– This version uses a single-board structure. The compact PCB can accommodate different types of chassis and heat sinks, and the installation is …
2Pcs Classical TIP41C-JLH1969 Class A Dual Channel Single-ended Audio Amplifier BoardRead More
2Pcs Golden Seal IRF240 IRF9240 Field Effect Tube Amplifier Board Class A Power Amplifier Stereo AMP DIY Home Audio
$129.24Amplifier BoardAdd to cartFeatures1. Use original IRF240 IRF9240 MOS tube.2. The input coupling capacitor adopts German imported Weimar capacitor 50V/3.3UF, and the electrolytic capacitor signal main circuit adopts imported famous brand.3. The resistance adopts five-ring metal resistance, and the main loop adopts five-ring metal film resistance with an accuracy of ÷1%, which ensures a good signal-to-noise ratio of …
2PCS KSA80 Field Effect Tube Class A Power Amplifier Board J162 K1058
$338.28Amplifier BoardAdd to cartFeatures1. Use original J162/K1058 field effect tube bile taste tube, MJE15032/MJE15033, MJE340/MJE350.2. The capacitor between coupling stages adopts 2.2UF WIMA capacitor imported from Germany, with natural sound and wide sound field3. The resistance uses five-ring metal resistors, and the main circuit uses five-ring metal film resistors with an accuracy of ÷1% to ensure a good …
2PCS KSA80 Field Effect Tube Class A Power Amplifier Board J162 K1058Read More
2Pcs VHM-313 TPA3110 2x15W bluetooth Digital Amplifier Board bluetooth Audio Power Amplifier
$28.42Amplifier BoardAdd to cartProduct informationProduct name:Bluetooth digital power amplifier board Product number:VHM-313Audio input:Wireless Bluetooth Power output:Two channels 15W+15WReceiving distance:>10 meters Suitable impedance:4,6,8,10┯ speaker speakerSupply voltage:DC8V~26V Power supply interface:2.54mm pitch 3PINSpeaker interface:2.54mm pitch 2PINPackage includes2 x Bluetooth digital power amplifier board
2Pcs VHM-314 bluetooth Audio Receiver Board bluetooth 5.0 mp3 Lossless Decoder Board Wireless Stereo Music Module
$14.01Amplifier BoardAdd to cartParameter characteristicsPower Supply 3.7-5VSNR 90dBTHD+N -70dBCrosstalk -86dBDNR 91dBSupport Profile A2DP/AVCTP/AVDTP/AVRCP/HFPLOS >15mInterface detailsUSB powered Universal Micro USB 5V power supply3.7-5V Supply Pad External 3.7-5V lithium battery power conversionLED indicator Bluetooth mode long blue light3.5mm stereo audio interface Standard 3.5mm interface, output stereo sound source, plug in headphones, connect amplifiers and other devicesInstructionsAfter the power is turned …
Customers Also Viewed
15x15cm Woven Wire Cloth Screen Stainless Steel 304 60 Mesh
$13.35Mesh & Wire ClothAdd to cartDescriptionStainless Steel 304 Woven Wire Cloth Screen is widely used in acid and alkali environment screening andfiltration, barbecue nets, handicraft nets, food machinery nets, cooking nets.SpecificationMaterial:Stainless steelSize:15x15cm(6inchx6inch)Mesh:60ApplicationWidely used in acid and alkali environment screening and filtration, barbecue nets, handicraft nets, foodmachinery nets, cooking nets, can also be used for solid material classification filtering, liquid and …
15x15cm Woven Wire Cloth Screen Stainless Steel 304 60 MeshRead More
YJ-QCC3003 Bluetooth 5.0 Module for Power Amplifier Board
$47.10Amplifier BoardAdd to cartDetails1. The Bluetooth core uses QCC3003 chip, supports A2DP, AVRCP, HFP, AAC, I2S, etc., and uses 16M SPI FLASH memory chip. DAC adopts imported PCM51022. The electrolytic capacitor adopts the gold word SANYO 470UF/16V electrolytic capacitor to ensure strong and continuous power support.3. High-precision chip resistors are selected for the resistors to ensure a good …
YJ-QCC3003 Bluetooth 5.0 Module for Power Amplifier BoardRead More
10Pcs Orinigal M27C322-100F1 DIP-42 Mbit 32M EPROMs EPROM IC
$23.68Electronic Accessories & SuppliesAdd to cart10Pcs Orinigal M27C322-100F1 DIP-42 Mbit 32M EPROMs EPROMFeatureSuitable for microprocessor systems requiring large data or program storage.It is organised as 2 M Words of 16 bit. The pin-out is compatible with a 32 Mbit Mask ROM.The FDIP42W has a transparent lid which allows the user to expose the chip to ultraviolet light to erase the …
10Pcs Orinigal M27C322-100F1 DIP-42 Mbit 32M EPROMs EPROM ICRead More
120pcs 2.8 4.8 6.3 insert Plug Spring Sheathed Wire Terminal Connector Cold Pressed Terminal 0.5-2.5mm2 Connector
$7.32Electronic Accessories & SuppliesAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.DescriptionName:2.8mm Spring ConnectorsMode:DJ622-2.8Applied Wire Diameter:0.5-0.8mm2Material:Brass tinned(Sheath:flame retardant material)Usage:All the device switch,rocker switches,vehicles,battery and domesticuse.Name:4.8mm Spring ConnectorsMode:DJ622-4.8Applied Wire Diameter:0.5-0.8mm2Material:Brass tinned(Sheath:flame retardant material)Usage:All the device switch,rocker switches,vehicles,battery and domesticuse.Name:6.3mm Spring ConnectorsMode:DJ622-6.3Applied Wire Diameter:1.0-1.5mm2Material:Brass tinned(Sheath:flame …
5pcs 1 Channel DC 12V Relay Module Solid State Low Level Trigger 240V2A
$18.21Relay ModuleAdd to cartSpecificationInput Power Supply:12V DC Load Voltage:AC240V 2AMaximum operating current:13.8mATrigger mode:low levelInput control signal voltage(0-2.5V low state relay OFF)(3.3-5V state high relay ON)Blue KF301 terminal connection control line is more convenient.Module interfaceDC +:positive power supply (by relay voltage power supply)DC-:connect power negativeCH:Relay Module signal triggering end (Low level trigger effective)Note:Power must be DC voltage and need …
5pcs 1 Channel DC 12V Relay Module Solid State Low Level Trigger 240V2ARead More
Geekcreit ESP32 WiFi+bluetooth Development Board Ultra-Low Power Consumption Dual Cores Pins Unsoldered
$15.30Smart ModuleAdd to cartDescriptionESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module.The entire solution takes up the least amount of printed circuit board area.This board is used with 2.4 GHz dual-mode Wi-Fi and bluetooth chips by TSMC 40nm low power technology,power and RF properties best, which is safe, reliable, and …
RF Envelope Detector Amplitude Detection Discharge Signal Detection Module
$19.67RF amplifierAdd to cartDescriptionThis product uses a voltage doubler detector (consisting of two reverse microwave diodes), 1 time sensitive than single-tube detector(about 6dB),high sensitivity (typical -30dBm, or even to -40dBm) not ordinary 2AP9,1N60 can emulate.The envelope detection principleFeature1. Maximum input:20dBm2. Detection output:The default is positive3. Working Frequency:0.1-3200MHz4. RC Filter:R = 10K, C = 1nF; (two elements in parallel …
RF Envelope Detector Amplitude Detection Discharge Signal Detection ModuleRead More
ZPHS01 All-in-one Gas Detection Module Carbon Dioxide Dust PM2.5 Sensor PM2.5 + CO2 + VOC + Temperature + Humidity Detector
$129.99Sensor & Detector ModuleAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.NoteThis is PM2.5 + CO2 + VOC + Temperature + Humidity PM2.5 + CO2 + CH2O + Temperature + Humidity ID:1680902OverviewThis is an all-in-one module integrating VOC sensor, laser dust sensor, infrared …