TPA3255 2.0 Digitale VerstäRker Platine DC24-48V Leistung 300W + 300 B5N4 Das Computerende verwendet den austauschbaren DIP-8-Operationsverstärker x2, und Käufer können das Computermodell unabhängig aufrüsten. Dieses verwendet 2 Hochleistungs-Audio-Operationsverstärker von TI NE5532PDer Hauptfilter-Elektrolytkondensator verwendet eine -Kapazität von 2200UF/63V x 2, 6 goldene Audioeingangskopplungskondensatoren der FW-Serie 10UF. Andere Filterkondensatoren verwenden die -Serie.Verwenden Sie die SAGAMI 7W14A-Induktivität für einen digitalen Audioverstärker der D, um sicherzustellen, der klar und kraftvoll ist.Farbe: wie abgebildetMaterial: elektronische BauteileVerpackungsinhalt:1 x digitale Verstärkerplatine

Opened box never used brand new product AIYIMA A07 2.0 Channel Power Amplifier Adopt TPA3255+NE5532 * 2 Amplifier chip,You can get a clear and clean sound ,the output is stable and easy to set up. Small but mighty:300W+300W HiFi integrated class D amplifier,Equipped with a 32V5A power supply, it can drive speakers with 80 watts in 4 ohms, 70 watts in 6 ohms, and 65 watts in 8 ohms.Specially designed for customers who pursue HIFI sound, high efficiency and maximum power output up to 300W.(Note: You need a more powerful power supply to get the MAX 300W x2 power output, such as 48V/10A) Two input ways:3.5mm AUX Audio input/ RCA Audio input?3.5mm interface is also Aux Audio output interface(3.5mm AUX sed as audio output can go to connect any Powered device: Speakers, Amplifier,Active Subwoofer ect.).More detail connection and use ways,pls see the main picture shown). The design is simple and elegant:The exterior design is exquisite with beautiful lines and small size,it can be matched with your computer/desktop/home theater system etc.A computer, an tube preamp(TUBE A3 PRO / T3 / T8), matched with our A07 home speaker amplifier, connected to your home audio passive speakers to form a perfect HIFI system,let you enjoy high quality music. This A07 amplifier is mid-range. If you don't like it and need to change its sound quality, you can buy an op-amp chip and replace it with a better op-amp chip.BTL Bridge Power Output 300W*2 Channel Design, THD Less than 0.03% when working continuously.

AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio (A07+DC 32V Power Adapter) ? This AIYIMA A07 power amplifier adopt the TPA3255 high-performance Class d amplifier amp chip and NE5532 op-amp chip.Very Quiet But powerful,Runs Extremely Cool,Easy to set up.Its a nice mini audio component amplifiers for Home Audio stereo system ? 300W+300W Max Power Output 2.0 Channel HiFi integrated class D amplifier, Exclusively designed for the customers who pursue HiFi sound,Use powerful power adapter have High efficient max power output up to 300 Watt ? input ways:3.5mm AUX Audio input/ RCA Audio input?3.5mm interface is also Aux Audio output interface(3.5mm AUX port as audio output can go to connect any active device: Speakers, Amplifier,Active Subwoofer ect.)More detail connection and use ways,pls see the main picture shown) ? Simple compact design,And the exterior design is delicate and beautiful little amp,It can match with your computer/ desktop /Home theatre system and so on;A computer, an tube preamp(TUBE A3 / T7 / T8), matched with our A07 home speaker amplifier, connected to your home audio passive speakers to form a perfect HIFI system, allowing you to liberate your ears in this noisy city ? Package with a DC 32V 5A Power Adapter for free,you can upgraded the powerful power supply to get the maximum 300W x2 power output, such as 48V/10A(Cannot use industrial power supply,and please choose the correct passive speaker power to use)

TPA3255 315W+315W 2.0-Channel Stereo with Bluetooth Decoding Receiving Func T6H3 Features: 1. TPA3255 is a high-performance Class D power amplifier chip, which has Class D efficiency and can bring real high-end sound quality circuits.2. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath UHD)3. This technology enables the device to maintain ultra-low distortion throughout the entire audio frequency band while exhibiting sound quality.4. The device works in AD mode, when the is 1.5%, it can drive up to two 315W/4R loads and two 150W (unclipped power)/8R loads, and has a 2 VRMS analog input interface, which supports high Performance DACs such as TIs PCM5242 connect seamlessly.5. In addition to excellent audio performance, TPA3255 also has two advantages of efficiency and ultra-low power level idle loss (less than 2.5W)Specification:Color: blackMaterial: PCB+ metalPower amplifier IC: TPA3255 chipPBTL: 600W, 315W+315WInput mode: 3.5MM stereo wired socket interface (3P)Work efficiency: 90%, the upgrade board has Bluetooth 5.1 input modeOutput power: 315W/4?, distortion 1.5%; 185W/8?, distortion 1.5%; 260W/4?, distortion 1%; 150W/8?, distortion 1%Frequency Response: 20Hz to 20KHzDynamic range: 100dBSignal-to-noise ratio: () 111dbPower supply: DC19 to DC48V [current recommended above 5A]Machine size: 122 x 73 x 30MMPackage Contents:1 x TPA3255 power amplifier board (Bluetooth decoding version)

TPA3255 Digital Class D HIFI Audio Amplifier Board 300Wx4 High Amplifier Bo N4F6 The TPA3255 is a high performance Class D power amplifier with Class D efficiency and capable of delivering true high-end sound quality. The device features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath™ Ultra HD). This technology enables the device to maintain ultra-low distortion across the entire audio frequency band while delivering sound quality.The device operates in AD mode, can drive up to two 315W/4R loads and two 150W (unclipped power)/8R loads at a of 10%, and features a 2 VRMS analog input interface that supports interfacing with high-performance DACs (eg TIs PCM5242) seamlessly. In addition to excellent audio performance, the TPA3255 combines efficiency with ultra-low power stage idle losses ( 2.5W).This can be achieved with an 85mR MOSFET with an optimized gate driver scheme. Compared with traditional discrete implementations, this scheme can significantly reduce idle losses.All parts of this product are authentic, and pure in quality; using high- is not only a of safety and quality, long service life, but also a strong that the actual performance can reach the design goal.Theresistor adopts high-precision chip resistors, which ensures a good signal-to-noise ratio of the whole machine.Adopt special magnetic ring inductance for audio to clear and powerful sound.PCB adopts 1.6mm thick double-sided board, 2.0oz copper thickness, and full tin spraying process to good passing performance of and small currents. Top- PCB quality.Colour:blackMaterial:plasticPackage Contents:1 x Audio Power Amplifier Board

TPA3255 High Bass Subwoofer Module 2.1 Channel Bluetooth Amplifier Board Mo G4S8 interfaces, multi-functional and strong compatibility.AUX audio connection adjustment of left and right channel treble and bass/subwoofer adjustment 360-degree stepless tuning.Volume adjustment: high-end encoder knob adjustment, feelProtection mechanism: overvoltage, undervoltage, overheating, clipping, short circuit, etc.Unique function: support Audio-APP controlProduct name: 2.1 channel bluetooth audio power amplifier boardProduct model: -S350HBluetooth version: 5.1Signal-to-noise ratio: 92dBFrequency range: 20Hz-20KHzPower supply: DC18-38V/10A or more audioChannel: 2.1 channelAudio output: left and right channels + subwooferAudio input: Bluetooth+AUX+U disk+USB sound cardOutput power: 220W*2 (left and right channels) + 350W (subwoofer)Left and right channel maximum output power: 220W/3Q2--36VDC 175W/4Q2--36VDC 100W/8Q2--36VDCSubwoofer maximum output power: 355W/2Q--36VDC 250W/3Q--36VDC 195W/4Q--36VDCSubwoofer (subwoofer) compatible speaker: 20W-200W/2Q-8QProduct size: 133 x 130 x 25mmMaterial: PCBcolour: blackPackage Contents:1 x Top cover plate1 x Bottom cover plate1 x PCB board1 x screwdriver4 x M2x18 copper pillar4 x M2x4+3 copper pillar5 x button cap8 x M2x3mm screws

TPA3255 300Wx2 Class D Digital Amplifier Audio Board HIFI Stereo Sound Ampl B7Y2 Feature: TPA3255 is a high-performance Class D power amplifier, it has D class efficiency and can bring real high-end sound quality. The device features a highly advanced integrated feedback design and a proprietary high-speed gate driver error correction feature (PurePath ™ Ultra HD).This technology allows the device to maintain ultra-low distortion throughout the audio band while delivering perfect sound quality.The device operates in AD mode with up to two 315W / 4R loads and two 150W (non-clipped power) / 8R loads with a of 10%, and features a 2 VRMS analog input interface that supports high performance DAC (Such as TIs PCM5242) seamlessly.In addition to excellent audio performance, TPA3255 also combines efficiency and ultra low power idle loss (less than 2.5W) two major advantages.This can be achieved with a 85mR MOSFET and an optimized gate driver scheme. The scheme can significantly reduce the idle loss relative to the traditional discrete implementation scheme .Products Details: 1: Adopt the TPA3255 2: The electrolytic capacity is 4700UF / 75V * 2, to a strong stream of continuous Basic Performance Parameters Work: Class D Quiescent current: 60mA Work efficiency: 90% Output Power: 315W / 4?, distortion 10% 185W / 8?, distortion 10% 260W / 4?, distortion 1% 150W / 8?, distortion 1% Frequency response: 20Hz to 20KHz Dynamic range: 100 dB Signal to noise ratio: () 111dB Operating voltage: DC48V Material: ABS+Metalcolour: BluePackage Contents:1 x Digital Amplifier Audio Board

TPA3255 HIFI Digital Amplifier Board 300W+300W High- 2.0 Dual-Channel Stere N3G3 1. TPA3255 is a high-performance Class D power amplifier chip, which has Class D efficiency and can bring real high-end sound quality circuits.2. The device has an advanced integrated feedback design and a proprietary high-speed gate driver error correction function (PurePath UHD).3. This technology enables the device to maintain ultra-low distortion throughout the entire audio frequency band while exhibiting sound quality.4. The device works in AD mode. When the is 1.5%, it can drive up to two 315W/4R loads and two 150W (unclipped power)/8R loads, and te has a 2VRMS analog input interface, which supports high Performance DACs such as TIs PCM5242 connect seamlessly. In addition to excellent audio performance, the TPA3255 combines efficiency with ultra-low power-level idle losses (less than 2.5W).5. This can be achieved with an 85mR MOSFET and an optimized gate driver scheme. Compared with the traditional discrete implementation scheme, this scheme can significantly reduce the idle loss.Power amplifier chip: TPA3255 chipInput : 3.5mm stereo wired socket interface 3pWork efficiency: 90%Output power: 315W/4ohm, distortion 1.5%; 185w/8ohm, distortion 1.5%; 260W/4ohm, distortion 1%; 150W/8ohm, distortion 1%Frequency Response: 20Hz to 20KHzDynamic range: 100dbSignal-to-noise ratio: 111dPower supply: DC19 to 48v current recommended above 5ABoard size: 92x65mmColour:blackMaterial:PCB+metalPackage Contents:1 x digital power amplifier board1 x connection line

Upgraded TPA3255 2.0 DC19-40V PBTL 600W 315W + 315W Stereo Class D Digital V8P4 Now Its the latest version , it is the product after the change, which has completely improved the common problem of high voltage protection. The use of 50V is also completely normal, and the use of materials is also more feverish. The auxiliary power supply uses Class A linear power supply, which is more dynamic, and the sound quality is significantly improved! It can perfectly drive 2-16 Euro speakers! TPA3255 is a high-performance class D power amplifier chip, which has class D efficiency and can bring true high-end audio quality circuit. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (PurePath ™ UHD). This technology can enable the device to maintain ultra-low distortion in the entire audio frequency band, while displaying sound quality. The device works in AD mode. When the is 1.5%, it can drive up to two 315W/4R loads and two 150W (unshipped power)/8R loads, and has a unique 2 VRMS analog input interface, which supports seamless connection with high-performance DAC (such as TIs PCM5242). In addition to excellent audio performance, TPA3255 also has two advantages: efficiency and ultra-low power level idle loss (less than 2.5W). This can be achieved through 85mR MOSFET and optimized gate driver scheme. Compared with the traditional discrete implementation scheme, this scheme can significantly reduce idle loss.Power amplifier IC: TPA3255 chipInput mode: 3.5M stereo wired socket interface (3P)Output power: 315W/4 Ohms, distortion 1.5% 185W/8 Ohms, distortion 1.5%, 260W/4 Ohms, distortion 19%, 150W/8 Ohms, distortion 19%Frequency response: 20Hz to 20KHzDynamic range: 100dBSignal-to-noise ratio (): 111dbPower supply: the current from DCI9 to DC48V is recommended to be more than 5AColour:As ShownMaterial:PC+metalPackage Contents:1 x Amplifier Board(Without Bluetooth)/1 x Amplifier Board(With Bluetooth)Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

TPA3255 315W+315W Class D Amplifier with Bluetooth Decoding Receiving Funct N2E7 Features: 1. TPA3255 is a high-performance Class D power amplifier chip, which has Class D efficiency and can bring real high-end sound quality circuits.2. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath UHD)3. This technology enables the device to maintain ultra-low distortion throughout the entire audio frequency band while exhibiting sound quality.4. The device works in AD mode, when the is 1.5%, it can drive up to two 315W/4R loads and two 150W (unclipped power)/8R loads, and has a 2 VRMS analog input interface, which supports high Performance DACs such as TIs PCM5242 connect seamlessly.5. In addition to excellent audio performance, TPA3255 also has two advantages of efficiency and ultra-low power level idle loss (less than 2.5W)Specification:Color: blackMaterial: PCB+ metalPower amplifier IC: TPA3255 chipPBTL: 600W, 315W+315WInput mode: 3.5MM stereo wired socket interface (3P)Work efficiency: 90%, the upgrade board has Bluetooth 5.1 input modeOutput power: 315W/4?, distortion 1.5%; 185W/8?, distortion 1.5%; 260W/4?, distortion 1%; 150W/8?, distortion 1%Frequency Response: 20Hz to 20KHzDynamic range: 100dBSignal-to-noise ratio: () 111dbPower supply: DC19 to DC48V [current recommended above 5A]Machine size: 122 x 73 x 30MMPackage Contents:1 x TPA3255 power amplifier board (Bluetooth decoding version)

TPA3255 High Bass Subwoofer Module 2.1 Channel Bluetooth Amplifier Board Mo S4O3 interfaces, multi-functional and strong compatibility.AUX audio connection adjustment of left and right channel treble and bass/subwoofer adjustment 360-degree stepless tuning.Volume adjustment: high-end encoder knob adjustment, feelProtection mechanism: overvoltage, undervoltage, overheating, clipping, short circuit, etc.Unique function: support Audio-APP controlProduct name: 2.1 channel bluetooth audio power amplifier boardProduct model: -S350HBluetooth version: 5.1Signal-to-noise ratio: 92dBFrequency range: 20Hz-20KHzPower supply: DC18-38V/10A or more audioChannel: 2.1 channelAudio output: left and right channels + subwooferAudio input: Bluetooth+AUX+U disk+USB sound cardOutput power: 220W*2 (left and right channels) + 350W (subwoofer)Left and right channel maximum output power: 220W/3Q2--36VDC 175W/4Q2--36VDC 100W/8Q2--36VDCSubwoofer maximum output power: 355W/2Q--36VDC 250W/3Q--36VDC 195W/4Q--36VDCSubwoofer (subwoofer) compatible speaker: 20W-200W/2Q-8QProduct size: 133 x 130 x 25mmMaterial: PCBcolour: blackPackage Contents:1 x Top cover plate1 x Bottom cover plate1 x PCB board1 x screwdriver4 x M2x18 copper pillar4 x M2x4+3 copper pillar5 x button cap8 x M2x3mm screws

1 Pcs TPA3255 Amplifier Board Heavy Bass Subwoofer Amplifier Board X7P5 TPA3255 is a high-performance class D power amplifier, it has class D efficiency and can bring true high-end sound quality. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (UHD). This technology allows the device to maintain ultra-low distortion throughout the audio frequency band while exhibiting wonderful sound quality.Use TPA3255 chipThe electrolytic capacitor uses gold letter 1200UF/50V to strong and continuous .Use professional high-current inductors to clean and powerful sound.Onboard subwoofer/full frequency switch, easy to useThe main parameters:Working : Class DWorking voltage: DC30V-48VSize: 150x75x35mmBass cutoff frequency 95HZTotal output power when the total harmonic distortion + noise (+N) is 1% 600W/2ohmColour:greenMaterial:plasticPackage Contents:1 x Amplifier Board

TPA3255 315W+315W 4? 2.0 Channel Class-D Audio Amplifier Board 20Hz-20KHz 1 S6U5 1. The TPA3255 is a high-performance Class D power amplifier, which has Class D efficiency and can bring true high-end sound quality.2. The electrolytic capacitor adopts the famous brand capacity of 1000UF/50V * 4 to strong and continuous .3. High precision chip resistor is to good signal-to-noise ratio of the whole machine.4. Special inductor for audio is used to clear and powerful sound.5. The PCB is made of 1.6mm thick double-sided plates, 2.0 amperes copper thick, and the whole process of tin spraying to the good passing performance of and small currents. First class PCB quality.Basic performance parameters:Working mode: Class DStatic current: 60mAWork efficiency:. 90%Output power:315W/4 ?, distortion 10%185W/8 ?, distortion 10%260W/4 ?, distortion 1%150W/8 ?, distortion 1%Frequency response: 20Hz to 20KHzDynamic range: 100 dBSignal to noise ratio: () 111dBWorking voltage: DC24-48V switching power supply (DC)PCB size: 110 x 78MMcolor:BlueMaterial:PCB+ metalPackage Contents:1 x TPA3255 amplifier board

TPA3255 High Audio Amplifier Module 300Wx2 (1 Set,Black) J7E7 The TPA3255 is a high-performance Class D power amplifier chip with Class D efficiency and a circuit that delivers true high-end sound quality. The device features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath™ Ultra HD). This technology allows the device to maintain ultra-low distortion across the audio band while delivering sound quality.Operating in AD mode, the device can drive up to two 315W/4R loads and two 150W (unclipped power)/8R loads at 1.5% , and features a 2 VRMS analog input interface for seamless connection to high-performance DACs such as TIs PCM5242.In addition to excellent audio performance, the TPA3255 also combines efficiency and ultra-low power-level idle losses (less than 2.5W). This is achieved through an 85mR MOSFET and an optimized gate driver scheme.This solution provides a significant reduction in idle losses compared to traditional discrete implementations.Product parametersPower amplifier IC: TPA3255 chipInput : 3.5MM stereo wired socket interface (3PWork efficiency: 90%Output power: 315W/4?, distortion 1.5%; 185W/8?, distortion 1.5%; 260W/4?, distortion 1%, ; 150W/8?, distortion 1%2Frequency Response: 0Hz to 20KHzDynamic range: 100 dBSignal to Noise Ratio: () 111dBPower supply: DC19 to DC48V [current recommended above 5A]Overall size: 110 x 70 x 30MMMaterial: PCBcolour: BlackPackage Contents:1 x Amplifier Board Module1 x Audio cable

TPA3255 High Bass Subwoofer Module 2.1 Channel Bluetooth Amplifier Board Mo K5O5 interfaces, multi-functional and strong compatibility.AUX audio connection adjustment of left and right channel treble and bass/subwoofer adjustment 360-degree stepless tuning.Volume adjustment: high-end encoder knob adjustment, feelProtection mechanism: overvoltage, undervoltage, overheating, clipping, short circuit, etc.Unique function: support Audio-APP controlProduct name: 2.1 channel bluetooth audio power amplifier boardProduct model: -S350HBluetooth version: 5.1Signal-to-noise ratio: 92dBFrequency range: 20Hz-20KHzPower supply: DC18-38V/10A or more audioChannel: 2.1 channelAudio output: left and right channels + subwooferAudio input: Bluetooth+AUX+U disk+USB sound cardOutput power: 220W*2 (left and right channels) + 350W (subwoofer)Left and right channel maximum output power: 220W/3Q2--36VDC 175W/4Q2--36VDC 100W/8Q2--36VDCSubwoofer maximum output power: 355W/2Q--36VDC 250W/3Q--36VDC 195W/4Q--36VDCSubwoofer (subwoofer) compatible speaker: 20W-200W/2Q-8QProduct size: 133 x 130 x 25mmMaterial: PCBcolour: blackPackage Contents:1 x Top cover plate1 x Bottom cover plate1 x PCB board1 x screwdriver4 x M2x18 copper pillar4 x M2x4+3 copper pillar5 x button cap8 x M2x3mm screws

TPA3255 Class D Amplifier Board 300Wx2 (1 Set,Black) L3A3 The TPA3255 is a high-performance Class D power amplifier chip with Class D efficiency and a circuit that delivers true high-end sound quality. The device features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath™ Ultra HD). This technology allows the device to maintain ultra-low distortion across the audio band while delivering sound quality.Operating in AD mode, the device can drive up to two 315W/4R loads and two 150W (unclipped power)/8R loads at 1.5% , and features a 2 VRMS analog input interface for seamless connection to high-performance DACs such as TIs PCM5242.In addition to excellent audio performance, the TPA3255 also combines efficiency and ultra-low power-level idle losses (less than 2.5W). This is achieved through an 85mR MOSFET and an optimized gate driver scheme.This solution provides a significant reduction in idle losses compared to traditional discrete implementations.Product parametersPower amplifier IC: TPA3255 chipInput : 3.5MM stereo wired socket interface (3PWork efficiency: 90%Output power: 315W/4?, distortion 1.5%; 185W/8?, distortion 1.5%; 260W/4?, distortion 1%, ; 150W/8?, distortion 1%2Frequency Response: 0Hz to 20KHzDynamic range: 100 dBSignal to Noise Ratio: () 111dBPower supply: DC19 to DC48V [current recommended above 5A]Overall size: 110 x 70 x 30MMMaterial: PCBcolour: BlackPackage Contents:1 x Amplifier Board Module1 x Audio cable

TPA3255 Fever Level HIFI Digital Amplifier Board 300W+300W High- Board P5J2 1. TPA3255 is a high-performance class D power amplifier chip, which has class D efficiency and can bring real high-end sound quality circuits.2. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (PurePath Ultra HD).3. This technology enables the device to maintain ultra-low distortion in the entire audio frequency band while displaying sound quality.4. The device operates in AD mode. When the is 1.5%, it can drive up to two 315W/4R loads and two 150W (unshipped power)/8R loads, and has a unique 2 VRMS analog input interface, which supports seamless connection with high-performance DAC (such as the PCM5242 of TI). In addition to excellent audio performance, the TPA3255 has two advantages: efficiency and ultra-low idle power loss (less than 2.5W).5. This can be achieved through 85mR MOSFET and optimized gate driver scheme. Compared with the traditional discrete implementation scheme, this scheme can significantly reduce the idle loss.Product name: Digital power amplifier boardPower amplifier IC: TPA3255 chipInput mode: 3.5MM stereo wired socket interface (3P)Work efficiency: 90%.Output power:315W/4 ohm, 1.5% distortion, 185W/8 ohm, 1.5% distortion,260W/4 ohm, 1% distortion, 150W/8 ohm, 1% distortion.Frequency response: 20Hz to 20KHzDynamic range: 100 dBSignal to noise ratio: () 111dBPower supply: DC19 to DC48V [recommended current above 5A]Size: 110X70X30mmColour:blackMaterial:PCB+MetalPackage Contents:1 x Digital power amplifier board1 x Cable

TPA3255 300W+300W High- Board Audio Amplifier Board H6R6 1. TPA3255 is a high-performance class D power amplifier chip, which has class D efficiency and can bring real high-end sound quality circuits.2. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (PurePath Ultra HD).3. This technology enables the device to maintain ultra-low distortion in the entire audio frequency band while displaying sound quality.4. The device operates in AD mode. When the is 1.5%, it can drive up to two 315W/4R loads and two 150W (unshipped power)/8R loads, and has a unique 2 VRMS analog input interface, which supports seamless connection with high-performance DAC (such as the PCM5242 of TI). In addition to excellent audio performance, the TPA3255 has two advantages: efficiency and ultra-low idle power loss (less than 2.5W).5. This can be achieved through 85mR MOSFET and optimized gate driver scheme. Compared with the traditional discrete implementation scheme, this scheme can significantly reduce the idle loss.Product name: Digital power amplifier boardPower amplifier IC: TPA3255 chipInput mode: 3.5MM stereo wired socket interface (3P)Work efficiency: 90%.Output power:315W/4 ohm, 1.5% distortion, 185W/8 ohm, 1.5% distortion,260W/4 ohm, 1% distortion, 150W/8 ohm, 1% distortion.Frequency response: 20Hz to 20KHzDynamic range: 100 dBSignal to noise ratio: () 111dBPower supply: DC19 to DC48V [recommended current above 5A]Size: 110X70X30mmColour:blackMaterial:PCB+MetalPackage Contents:1 x Digital power amplifier board1 x Cable

TPA3255 300Wx2 Classe D Amplificatore Digitale Scheda Audio HIFI Amplificat J6V8 Caratteristica: TPA3255 è un amplificatore di potenza di classe D ad prestazioni, ha unefficienza di classe D e può offrire una qualità del suono di fascia alta. Il dispositivo presenta un design di feedback integrato altamente avanzato e una funzione proprietaria di correzione degli errori del gate driver ad alta velocità (PurePath™ Ultra HD).Questa tecnologia consente al dispositivo di mantenere una distorsione estremamente bassa in tutta la banda audio, offrendo al tempo stesso una qualità del suono .Il dispositivo funziona in modalità AD con un di due carichi da 315 W / 4R e due carichi da 150 W (potenza clip) / 8R con un del 10% e dispone di uninterfaccia di ingresso analogico 2 VRMS che supporta DAC ad prestazioni (come il PCM5242 di TI) soluzione di continuità.Oltre alle eccellenti prestazioni audio, TPA3255 combina anche unelevata efficienza energetica e una bassissima perdita di potenza in idle (meno di 2,5 W) due vantaggi principali.Ciò può essere ottenuto con un MOSFET da 85 mR e schema gate driver ottimizzato. Lo schema può ridurre significativamente la perdita inattiva rispetto al tradizionale schema di implementazione discreta.Dettagli sui prodotti:1: adotta il TPA32552: la capacità elettrolitica del filtro principale è 4700UF / 75V * 2, per garantire un forte flusso di supporto di alimentazione continuoParametri prestazionali di base: classe DCorrente di riposo: 60 mAEfficienza lavorativa: superiore al 90%Potenza in uscita:315 W / 4?, distorsione 10%185W / 8?, distorsione 10%260W / 4?, distorsione 1%150W / 8?, distorsione 1%Risposta in frequenza: da 20Hz a 20KHzGamma dinamica: maggiore di 100 dBRapporto segnale/rumore: () maggiore di dBTensione di funzionamento: DC48V

TPA3255 Amplificatore di Potenza Digitale Scheda Audio Classe D 2.0 Amplifi S9F3 1. Utilizzando T-exas TPA3255 x 22. Il condensatore elettrolitico del filtro principale adotta una capacità totale di 470UF x 83. Seleziona resistori chip ad alta precisione per garantire un buon rapporto segnale/rumore intera macchina.4. Il PCB adotta una scheda a doppia faccia spessa 1,6 mm, spessore del rame da 2,0 once, processo di spruzzatura a stagno pieno, dimensioni garantite. Buone prestazioni di passaggio di corrente. Qualità PCB di prima classe.5. Luscita adotta un induttore speciale audio ad alta corrente ad rosso-grigio per garantire un suono e potente.6. si utilizza il bridge PBTL, può emettere una potenza massima di 600 W + 600 W con un carico di 4 ohmParametri prestazionali di base:Metodo di : Classe DCorrente di riposo: 65 mAEfficienza lavorativa: 90% valutatoPotenza in uscita: 2 x 600 W/ 4 OhmRisposta in frequenza: da 20Hz a 20KHzTensione di : DC24V-DC48VTensione di alimentazione consigliata: DC36V o DC48V superiore a 10AColore: come mostratoMateriale: PC+metalloContenuto della confezione:1 scheda audio per amplificatore di potenza

TPA3255 300Wx2 Classe D Amplificatore Digitale Scheda Audio HIFI Amplificat J2F1 Caratteristica: TPA3255 è un amplificatore di potenza di classe D ad prestazioni, ha unefficienza di classe D e può offrire una qualità del suono di fascia alta. Il dispositivo presenta un design di feedback integrato altamente avanzato e una funzione proprietaria di correzione degli errori del gate driver ad alta velocità (PurePath™ Ultra HD).Questa tecnologia consente al dispositivo di mantenere una distorsione estremamente bassa in tutta la banda audio, offrendo al tempo stesso una qualità del suono .Il dispositivo funziona in modalità AD con un di due carichi da 315 W / 4R e due carichi da 150 W (potenza clip) / 8R con un del 10% e dispone di uninterfaccia di ingresso analogico 2 VRMS che supporta DAC ad prestazioni (come il PCM5242 di TI) soluzione di continuità.Oltre alle eccellenti prestazioni audio, TPA3255 combina anche unelevata efficienza energetica e una bassissima perdita di potenza in idle (meno di 2,5 W) due vantaggi principali.Ciò può essere ottenuto con un MOSFET da 85 mR e schema gate driver ottimizzato. Lo schema può ridurre significativamente la perdita inattiva rispetto al tradizionale schema di implementazione discreta.Dettagli sui prodotti:1: adotta il TPA32552: la capacità elettrolitica del filtro principale è 4700UF / 75V * 2, per garantire un forte flusso di supporto di alimentazione continuoParametri prestazionali di base: classe DCorrente di riposo: 60 mAEfficienza lavorativa: superiore al 90%Potenza in uscita:315 W / 4?, distorsione 10%185W / 8?, distorsione 10%260W / 4?, distorsione 1%150W / 8?, distorsione 1%Risposta in frequenza: da 20Hz a 20KHzGamma dinamica: maggiore di 100 dBRapporto segnale/rumore: () maggiore di dBTensione di funzionamento: DC48V