Category: Amplifier Board
Showing 785–799 of 799 results
YL2020 V1.0 2 Dual Channel Double 20W 2*20W 2x20W Class D Digital Amplifier Module DC 12V 24V Mini Stereo Audio Board
$13.72Amplifier BoardAdd to cartFeatureThis power amplifier module has the protection function of undervoltage, overcurrent, output short circuit, sho rt circuit test when full power output, in the design reserved the port such as turn off control, silent control, an d has the output fault report output, more convenient secondary development in the application!Product parametersSupply voltage:DC-12V-22VChip voltage range:DC8V-26VRated power:20W+20WOutput …
YwRobot Big Speaker Module with Power Amplifier Music Playing Horn Board
$17.54Amplifier BoardAdd to cartDescription Size:36.5 x 44mm Fixed hole:3mm Loudspeaker power:0.5W / 8 Omega Speaker diameter:29.3mm Power amplifier chip:NS8002 Voltage:2-5V Port:Digital Platform:, MCU The potentiometer adjusts the volume manually, and the left volume increases. Package Included 1 x Speaker Amplifier Music Playing Horn Module
YXY-CY1969 20W Power Amplifier Kit with High-end Product with Heat Sink Immersion Gold PCB Dual-channel BTL
$91.64Amplifier BoardAdd to cartDescriptionFebre 1969 class the amplifier Feed source:recommended DC12-28V, 8ohms, 0.1%thd, power up to 20wHood 1969 is one of the most popular power amplifier circuits in history, designed by the famous British audiophilist j. hood in 1969.Military production of Shenjin circuit board technology combined with toshibas 5200 pipe, sound Higher. Recommends The circuitry is symmetrical and …
ZK-1002L Mini HIFI Power Amplifier Board bluetooth 5.0 High Power 100W 2.0 Dual-channel Stereo Sound Module
$21.86Amplifier BoardAdd to cartDescription1. 5.0 bluetooth version, transmission efficiency is higher, transmission distance is longer.2. Large size black gold heat sink ensures efficient heat dissipation.3. Potentiometer to adjust the volume, with a switch, it is easy to control the volume, very suitable for DIY speakers.If it is a metal box, you need to draw out the bluetooth antenna.4. …
ZK-1002L Mini HIFI Power Amplifier Board Module bluetooth 5.0 High Power 100W 2.0 Dual-channel Stereo Sound
$28.42Amplifier BoardAdd to cartDescription1. 5.0 bluetooth version, transmission efficiency is higher, transmission distance is longer.2. Large size black gold heat sink ensures efficient heat dissipation.3. Potentiometer to adjust the volume, with a switch, it is easy to control the volume, very suitable for DIY speakers.If it is a metal box, you need to draw out the bluetooth antenna.4. …
ZK-1002M 100W+100W Bluetooth 5.0 Power Audio Amplifier board Stereo AMP Amplificador Home theater AUX USB 100W*2
$24.04Amplifier BoardAdd to cartFeatureProduct Name:MINI 2*100W Bluetooth5.0 power amplifier moduleProduct model:ZK-1002MChip model:Domestic amplifier chipAudio input:Bluetooth+AUX+USB flash disk+Computer USB(plug and play)Power Supply:DC5-24V(high power recommended high voltage)Adapter speaker:20-200W;4-8┯Channels:left and right stereo (stereo)Bluetooth version:5.0(>15 meters without occlusion)Bluetooth name:Wuzhi AudioProtection mechanism:Overheat, Overcurrent, short circuit protectionProduct size:60x60x29mmProduct weight:about 104g(packaging)Tip:To have enough output power if the audio input is sufficient and the supply voltage/current …
ZK-1002T 100W*2 High and Bass Adjustment bluetooth 5.0 Audio Power Amplifier Board Module Subwoofer Dual Channel Stereo
$43.73Amplifier BoardAdd to cartFeatureProduct Name:100W*2 Bluetooth audio amplifier module with ToneProduct Model:ZK-1002TBluetooth Version:5.0 (no shielding, 10 meters)SNR:>90 dBAudio Input:AUX + BluetoothChannel:2.0 (stereo)Chip Solution:TPA3116D2 (with AM interference suppression)Power Range:DC12-24V / 5A above (high power recommended highvoltage)Adapter Speaker:20W-200W, 4~8QOutput Power:20W*2 @12V,8Q35W*2@12V,4Q35W*2 @ 19V,8060W*2@19V,4Q50W*2 @24V,8Q100W*2@24V,4QProtection Mechanism:overvoltage, undervoltage, overheating, DCdetection, short circuit protectionProduct Dimensions:110mm*70mm*21mm /4.33in*2.76in*0.83inPackage Weight:161 g / 0.355 lbPSIn the audio …
ZK-152H Mini bluetooth 5.0 Wireless Audio Digital Power Amplifier Stereo Board 15Wx2 Amp Amplificador
$12.14Amplifier BoardAdd to cartFeatureProduct Name2*15W Bluetooth 5.0 digital power amplifier moduleProduct modelZK-152HChip modelTPA3110D2(with AM interference suppression)Audio inputBluetooth+AUXPower Supply9-24V (The power amplifier chip above 20V needs heat sink)Adapter speaker5-30W, 4-16┯Channels2.0 dual channel(stereo)Bluetooth version5.0(>15 meters without occlusion)Bluetooth nameBT-WUZHIProtection mechanismInput anti reverse connection protection; output overheating, DC protectionProduct size55x34x14mmProduct weightabout 31 g(Bare board package+shell package)Tip:To have enough output power if the …
ZK-502H 50Wx2 TPA3116D2 HIFI 2.0 Stereo Bluetooth 5.0 Digital Power Amplifier Module
$30.60Amplifier BoardAdd to cartSpecificationsModel:ZK-502Chip:TPA3116D(with AMinterference suppression)Audio input:bluetooth + AUX+USB flash disk+Computer USB sound card (plug and play)Power supply:9-24V (high power recomended high voltage)Adapter speaker:10-100W;4-8┯Channel:left and right stereo(stereo)bluetooth version:5.0(>15 meters without occlusion)Protection mechanism:overvoltage,undervoltage,overheating,DC detection,short circuit protectionSize:60*60*29mmWeight:about 104g(packaging)Package Inlcuded1 x ZK-502H 50Wx2 Stereo Bluetooth 5.0 Amplifier
ZK-502MT 2*50W bluetooth 5.0 Subwoofer Amplifier Board 2.0 Channel High Power Audio Stereo Amplifier Board AUX Bass Treble AMP
$30.60Amplifier BoardAdd to cartFeaturesProduct name:50W Bluetooth audio power amplifier module with toneProduct model:ZK-502MTBluetooth version:5.0 (unobstructed, 10 meters)Signal to noise ratio:> 90dBInput method:AUX + BluetoothChannel:Left and right dual channels (stereo)Amplifier chip:Domestic power amplifier chipAdaptable power supply:DC9 ~ 24V / 3A or more (Do not connect to 24V battery pack)Adaptable speakers:10 ~ 100W, 4 ~ 8┯Output power:15W * 2 @ …
ZK-502T TPA3116D2 2*50W Bass AMP bluetooth 5.0 Subwoofer Amplifier Board 2.0 Channel High Power Audio Stereo Amplifier Board
$46.25Amplifier BoardAdd to cartSpecificationType:power amplifier moduleBrand:Wuzhi AudioModel:ZK-502TProcessor speed:24MHZPower supply currentPower supply voltage:DC9-24VPower:2*50WChannels:2 (2.0)Purpose:Amplify the audio signal, and then output to the speakerColour:BlackWhether to support APP:not supportedPackage included1 x power amplifier moduleQuestion and answer1. How to choose a power supplyThe power supply with the board is critical. The higher the voltage, the higher the current and the better the …
ZK-MT21 bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Amplifier Tone Board Bass AMP AUX
$49.32Amplifier BoardAdd to cartFeatureProduct Name:2.1 channel audio amplifier moduleProduct Model:ZK-MT21Bluetooth Version:5.0 (no shielding, 15 meters)Input Sensitivity:500mVAudio Input:AUX + BluetoothChannel:2.1Chip Solution:Domestic power amplifier chipPower Range:DC 12-24 V / 5A above (Do not connect to 24V battery pack)Adapter Speaker:20-100 W, 4-8 ┯Output Power:Left and right channels Protection Mechanism:Anti reverse connection. Overheat. Overcurrent. Short circuitProduct Dimensions:93mm*90mm*22mmPackage Weight:about 185g (packaging)Tip:Only when the …
ZK-TB21 TPA3116D2 bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Amplifier Board Bass AMP
$44.54Amplifier BoardAdd to cartSpecificationItem Type:Amplifier BoardModel:ZK-TB21Material:electronic componentsColor:Blackbluetooth Version:5.0(no shielding, 10m)Input sensitivity:500mVAudio Input:AUX+BluetoothChannel:2.1Chip:TPA3116D2(with AM anti-interference function)Power:DC12-24V/5AAdapter speaker:20-100W, 4-8┯Output power:Max.50W(R and L channel), Max.100W(subwoofer)Quantity:1 PcsPackage included1 x Amplifier BoardQuestion and answer1. How to choose the power supplyThe power supply with the board is very key, the selected power supply ripple must be small, ripple large power supply will lead to …
ZK-TB21 TPA3116D2 bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Bass AMP
$44.54Amplifier BoardAdd to cartSpecificationsModel:ZK-TB21Material:electronic componentsColor:BlackBluetooth Version:5.0(no shielding, 10m)Input sensitivity:500mVAudio Input:AUX+BluetoothChannel:2.1Chip:TPA3116D2(with AM anti-interference function)Power:DC12-24V/5AAdapter speaker:20-100W, 4-8┯Output power:Max.50W(R and L channel), Max.100W(subwoofer)Protection Mechanism:overvoltage ,undervoltage,overhearing,DC detection,short circuit protectionSize:118x100x22mm/4.6×3.9×0.8inchNoteTransition:1cm=10mm=0.39inchPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the …
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DC 2-12V to 12V 9V 9W USB Boost Power Supply Module Step Up Module DC Converter
$4.36Boost & Buck ModuleAdd to cartSpecificationsStarting voltage:2VInput voltage:2V-12V DCOutput voltage:12V DC (9V DC)Input current:2AOutput voltage:default 12V, 9V can be setOutput power:≤8w (in the case of input 5V, it is easy to overheat)No-load currentWorking temperature:-40 to -80 ° CBoard size:25*14*5mm (length * width * height does not include USB)The General Test Data (just for reference)Input DC2V boost to 12V output current …
DC 2-12V to 12V 9V 9W USB Boost Power Supply Module Step Up Module DC ConverterRead More
5Pcs DC24V Coil Power Relay LY2NJ JQX-13F DPDT 8 Pin PTF08A with Socket Base
$26.55Electronic Accessories & SuppliesAdd to cartSpecificationsModel:LY2NJ (8 pins)Coil voltage:DC24VCoil Power:DC (W):≤0.9AC (VA):≤1.2Contact Structure:8 pins 2 normally open 2 normally closedContact capacity:10A 250VACPull-in voltage:≤80% (V)Release voltage:DC:≥10% (V), AC:≥30%Contact resistance:≤50 (mΩ)Insulation resistance:≤100 (mΩ)Dimensions:27.5 * 21 * 35.3mmTerminals form:SocketAction time:20ms or lessReset Time:20ms or lessOperating frequencyMechanical 18,000 cycles / hourElectrical 18,000 times / hourPackage included5 x DC24V Coil Power Relay with socket base
40*160 0.5mm Blue Aluminum Alloy Water Cooling Block Radiator Liquid Cooler Heat Sink Equipment
$24.29Other Module BoardAdd to cartFeatures1. New high quality, Connector outer diameter 9.5mm, connector inner diameter 6-8mm.2. Inner flow channel extrusion.3. Welding from components to a whole one.4. Suitable for computer CPU water, industrial inverter drive, cooling, industrial switchboard cooling.5. Rate of less than 5X10-6 mbar.l/s parts.6. Internal fin thickness 0.5MM.SpecificationMaterial:luminum alloyColor:blueSize:pprox. 40x160x12mmProcessing:Vacuum auminum BrazingPackage includes1 x Water Cooling
20Pcs DS18B20 Temperature Sensor 18B20 TO-92 Encapsulation
$44.75Electronic Accessories & SuppliesAdd to cart20Pcs DS18B20 Temperature Sensor 18B20 TO-92 EncapsulationSpecificationTemperature measurement range:-55°C ~ +125°CAccuracy:± 0.5°CEncapsulation:TO-92Quantity:20pcsPackage included20 x DS18B20
20pcs WXD3-13-2W Precision Potentiometer 22K 22K Ohm Wirewound Multi-Turn Potentiometer
$49.11Module ComponentsAdd to cartSpecificationsResistance range:22K┯Resistance tolerance:÷ 5%Rotation angle:3600 ÷ 20 Number of laps:10 lapsRated voltage:160VStarting torque:3.5 ~ 100mN.mRated power:2W (85 →) 0W (125 →)Linearity accuracy:÷ 0.3%Mechanical durability:10,000 weeksPackage included20 x Potentiometer