Irs2092 mono amplifier board 200w 20ma 8a classe caratteristica
Elenco irs2092 mono amplifier board 200w 20ma 8a classe caratteristica
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mono lm1875t/2030 power amplifier board pcb empty board fever hifi high fidelity pure post-stage gc line
Italia
8119999885559082 €
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2 csra64110 mono power amplifier board with bootstrap boost tws box for driving 5/6/8w speakers
Italia
9479999542236328 €
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Csra64110 dc 5v bluetooth mono power amplifier board audio receiver module 4ohm 5w 8w low power consumption
Italia
13270000457763672 €
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Package included:1 x digital amplifier boarddescription:the tas5630 class d amplifier can drive a 4 ohm load at dc48v, and can get 300w+300w stereo output powerit is the digital power amplifier with the largest single-chip power at present, with extremely low distortion, high resolution, with a fan, and full materialsparameter index:when dc=50v, r=4ω, thd+n=10%, p=300wwhen dc=50v, r=6ω, thd+n=10%, p=210wwhen dc=50v, r=8ω, thd+n=10%, p=160wwhen dc=50v, r=4ω, thd+n=1%, p=240wwhen dc=50v, r=6ω, thd+n=1%, p=160wwhen dc=50v, r=8ω, thd+n=1%, p=125wsize: 91 x 64 x 27mmrecommended power supply: dc 48v, 600wtotal harmonic distortion (thd+n): 1%signal-to-noise ratio (snr): 100dbinput impedance: 20kωoutput voltage: 150mvvoltage gain: adjustableconversion rate (sr): 50v/usfrequency response range: 20hz--20khzpower supply range: dc20--dc50vnote: please do not plug or touch the audio input line when the power is on, it will easily burn out the board by high-frequency self-excitation, and the board will be shipped after the test is intactthey use purepath™ hd technology and ti advanced closed-loop architecture to realize the next generation of blue ray home theater system, stand-alone home theater, professional high-definition media playback and ultra-low distortion of the audio system
Italia
34630001068115234 €
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Package includes:1 x tpa6120 headphone amplifier boardparameter:product name: tpa6120 headphone amplifier boardchip type: tpa6120a2input voltage: dual ac12-24v(recommend dual ac12v 30w)output impedance: 8-600 ohmprotection function: short circuit protection, over temperature protectionsize: 80*52*19mmfeature:the tpa6120a is a hifi-class stereo headphone amplifier from ti that provides 80mw to 600ω at a ±12v voltage at (thd+n) of 0,00014%the amp board ac and dc dual power supply 12-24v is available, the thrust is very large, 600 euro headphones are not to mention1% precision resistor, high-quality fever capacitor, ultra-low noise and wide sound field, good separation of left and right channelscurrent feedback architecture; dynamic range greater than 120db; snr is 120db;the output noise at a gain of 2v/v is 5μv;conversion rate: 1300v/ms; built-in short circuit and thermal protection;compatible with 354 3p two input sockets, no noise and current sound, suitable for small space installation
Italia
8869999885559082 €
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5mm)positioning hole: 3mm in diameterpackage includes:1 x pam8610 digital power amplifier boardhere we will introduce a power amplifier module-keyes brick pam8610 digital power amplifier 2x10w dual-channel stereo power amplifier moduleintroduce:when we diy audio, because the initial sound is not big, we will add a power amplifier module to the audio to amplify the soundit outputs two-channel stereo, and the power can reach 10w+10wfor the purpose of wiring, we also distribute a 5pin line, one end of the line is a white anti-reverse plug interface (matching the white terminal on the module), and the other end is a 5pin dupont line female interface1%)low quiescent currentpopnoise suppressioninterface: 2at the same time, in order to facilitate fixing the module to other devices, the module comes with a positioning hole with a diameter of 3mmwhen connecting, connect the white port of the 5pin cable with the white anti-reverse port on the module, and connect the female port with the pin headers of other devicestechnical parameter:wire length: 200mminput voltage: dc 7-15v10w@10%thd 1 channel output into a 8ω load at 13vlow noise: -90dbefficiency: greater than 90% efficiencygain 32dbwith shutdown/mute/fade functionover current, thermal and short-circuit protectionlow thd+n (0this module mainly uses the pam8610 chip, and its gain is 32db54mm pitch 5pin anti-reverse interface4pin green terminal block (spacing is 3
Italia
4900000095367432 €
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1 subwoofer amplifier board module 50wx2+100w power audio stereo amplifier board1 channel bluetooth 5
Italia
161200008392334 €
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7 v amplifier board square dance speaker amplifier support bluetooth aux tf-card u-disk recording with 5-8inch speaker
Italia
11369999885559082 €
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Ht6872 differential amplifier board 2x3w digital class d audio amplifier module differential input 3
Italia
6630000114440918 €
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Xh-m543 high-power digital power amplifier board tpa3116d2 audio amplifier module class d dual-channel 2*120w
Italia
9479999542236328 €
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01studio speaker audio module digital amplifier board class d pam8403 k210 development board support micropython
Italia
12319999694824219 €
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1 channel bluetooth audio amplifier board module subwoofer mid-pitched high-pitched tpa3116 bass amp 50wx2+10
Italia
28450000762939453 €
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amplifier board supporting power supply dual power supply transformer ring cattle audio transformer double 12v/15v/18v/2
Italia
4009000015258789 €
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0 amplifier board lithium battery holder dual channel 2*5w stereo class d amplifiers active speakerxh-a153 bluetooth 5
Italia
4730000019073486 €
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5mminput impedance: 1kohmnumber of channels: 2-channeloutput power: 80w * 2net weight: 240gpackage includes:1 x power amplifier boardfeature:power supply:dc12v-dc24vinput current: 5a power interface: 5
Italia
19020000457763672 €
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Pa-80d amplifier 12v 1000w car audio high power mono amplifier amp board powerful subwoofer bass amp
Italia
37939998626708984 €
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1 amplifier board(not includes the shell)conout bluetooth: il audio amplifier board does non supporto funzione bluetooththree items for you to choose:shell: con il guscio only (non include il audio amplifier board)con bluetooth: il audio amplifier board supportos funzione bluetoothboard is a good test of the finished product board is welded, according to figure connected to a good speaker, audio input or connect the bluetooth audio device and connected to the power can be usedsuggerimenti:if yis the use of the united states ti company tpa3116d2 high-performance digital amplifier chip as the core, a parallel bridge subwoofer output, do a left and right channel output0 audio receiver updated, with a pre-amplifier, bass crossoverprocessingcon bass, left and right channel volume adjustment, treble adjustment, the total volume potentiometer control 2(please make sure the type box is selected, prices vary widely, so as not to cause unnecessary misunderstandingyou can use good performance switching power supply, laptop switching power supply, you can also use the charging bottle, or car power supply and so onuse dc power supply: 12-24v power supply, maximum supporto 50w (left channel) +50 w (right channel) +100 w (bass channel) three-channel outputwide operating voltage, power-saving design, efficiency up to 90%(not includes the shell)ilre are 3 options for you to choose, please click the type option to take a order):caratteristiche:this is a supporto bluetooth 5
Italia
6420000076293945 €
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Il pacchetto include:1 x car audio amplifier boarde poi trova la parte superiore del cablaggio dellinterfaccia della linea di controllo cd acc e fai attenzione a non toccare la terra nellauto, il posto esposto con attenzione con il pacchetto avvolto in nastro elettrico è solido, altrimenti causerà un corto circuito bruciato la macchina3: collegare il cavo di alimentazione delle tre interfacce nel mezzo dellinterfaccia è il rem della linea di controllo, ha iniziato a testare la macchina fare test 12vcon protezione corrente, protezione da sovraccarico, protezione da corto circuito2: linterfaccia gnd deve essere collegata al catodospecifica:nome scheda dellamplificatorevoltaggio12 vattuale10-60amassima potenza2000 wimpedenza 4-8ωdimensione223mmx172mm nota:1: collegato allalimentazione 12v deve essere collegato allelettrodo positivo di una batteria, non può in macchina solo per trovare una linea positiva collegata, o circuito auto bruciatocaratteristica:1alta efficienza, ampia frequenzadurevole in usodati un fantastico intrattenimento in auto
Italia
3691999816894531 €
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100w(subwoofer)quantità : 1 pzil pacchetto include:1 x amplifier boarddomanda e risposta:1specifica:item type: amplifier boardmodel: zk-tb21materiale: componenti elettronicicolore: blackversione bluetooth: 5how to choose the power supply?the power supply with the board is very key, the selected power supply ripple must be small, ripple large power supply will lead to power amplifier bottom noise, there is a current soundhow to select speakers?about the speaker type: commonly used speakers are generally 4-8 ohmsit is recommended to use 18v19v24v power supply with current above 5a0 (nessuna schermatura, 10 m)sensibilità di ingresso: 500 mvingresso audio: aux+bluetoothchannel: 2if you only have 12v 1a, you can have 3-4 inch speakersif the voltage is too low and the sound is amplified, it will easily cause sound distortion1chip: tpa3116d2(with am anti-interference function)power: dc12-24v/5aadapter speaker: 20-100w, 4-8ωoutput power: maxif the current is too low and the horn cannot be brought up, the voltage will be pulled down, which will lead to abnormal operation or poor sound qualitywhen using it, choose the volume close to the maximum, which may cause distortion and affect the sound qualityif you are above 19v 5a, no problem with 8-10 inches, power must be highly valuedthe higher the voltage, the higher the current, and the higher the power output50w(r and l channel), maxif you only have 9v12v or 1a 2a power supply, you can also use it but with low power
Italia
21290000915527344 €