81-100
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984
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SIEYIO EMI High Frequency Two ...Features: Power supply noise is a kind of electromagnetic interference and the... Features: Power supply noise is a kind of electromagnetic interference and the frequency spectrum of its conducted noise is roughly 10kHz to 30MHz and the maximum can reach 150MHz. The electromagnetic interference filter can suppress both series mode... more
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ckepdyeh 1200W 1.8 - 54MHz SW ...Specification: Input power: 1 - 3W Voltage: DC48 - 53V Current: 35A Material: ... Specification: Input power: 1 - 3W Voltage: DC48 - 53V Current: 35A Material: Metal+Plastic colour: purple+black Package Contents: 1 Amplifier Board Only the above package content other are not included. Note: Light reflection and different displays... more
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TDA2030A DIY Power Amplifier M...1 onboard TDA2030A audio power amplifier chip 2 mono 18W (RL = 4 ohm) power am... 1 onboard TDA2030A audio power amplifier chip 2 mono 18W (RL = 4 ohm) power amplifier circuit design 3 onboard speaker terminal block 4 onboard 10K adjustable resistance you can adjust the volume of the amplification 5 onboard power indicator the chip... more
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Volume Control Audio Parts Dig...Description The amplifier board is convenient and practical with excellent tex... Description The amplifier board is convenient and practical with excellent texture and can serve you for a long time without being easily damaged. The exquisite craftsmanship can serve you well without breaking easily. This amplifier board is a very... more
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1200W 1.8 - 54MHz SW Shortwave...Specification: Input power: 1 - 3W Voltage: DC48 - 53V Current: 35A Material: ... Specification: Input power: 1 - 3W Voltage: DC48 - 53V Current: 35A Material: Metal+Plastic colour: purple+black Package Contents: 1 Amplifier Board Only the above package content other products are not included. Note: Light reflection and different... more
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2X TDA2030A DIY Power Amplifie...1 onboard TDA2030A audio power amplifier chip 2 mono 18W (RL = 4 ohm) power am... 1 onboard TDA2030A audio power amplifier chip 2 mono 18W (RL = 4 ohm) power amplifier circuit design 3 onboard speaker terminal block 4 onboard 10K adjustable resistance you can adjust the volume of the amplification 5 onboard power indicator the chip... more
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1200W 1.8 - 54MHz SW Shortwave...Specification: Input power: 1 - 3W Voltage: DC48 - 53V Current: 35A Material: ... Specification: Input power: 1 - 3W Voltage: DC48 - 53V Current: 35A Material: Metal+Plastic colour: purple+black Package Contents: 1 Amplifier Board Only the above package content other products are not included. Note: Light reflection and different... more
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Mini Audio Power Amplifier Boa...Specifications: Working voltage: 3.8V-12V Operating current: 1mA (static) to 1... Specifications: Working voltage: 3.8V-12V Operating current: 1mA (static) to 150mA (max) Output power: 750mW (max) Pakage weight: 2g Package size: 3 * 2 * 1cm Note: Voltage falls below 4V the sound will be significantly reduced the maximum voltage can... more
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100W TPA3116D2 Mono Amplifier ...Output Power:100W :100db Channels:Mono type:Amplifier Board Colour:As Shown Ma... Output Power:100W :100db Channels:Mono type:Amplifier Board Colour:As Shown Material:PCB+Metal+Electronic components Size:79x54x16MM Package Contents: 1 * Amplifier Board Only the above package content other products are not included. Note: Light... more
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XH-A232 HD digital audio power...Description: Product Name: Digital Audio Power Amplifier Board Product model: ... Description: Product Name: Digital Audio Power Amplifier Board Product model: XR-A232 Power amplifier type: Class D Input voltage: DC8-26V DC Input current: more than 3A Number of channels: two channels Peak value: 30w+30w Output impedance: 4-8 ohms... more
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3X 100W TPA3116D2 Mono Amplifi...Chip Type:TPA3116D2 Supply voltage:dc12-26v Output Power:100W :100db Channels:... Chip Type:TPA3116D2 Supply voltage:dc12-26v Output Power:100W :100db Channels:Mono type:Amplifier Board Colour:As Shown Material:PCB+Metal+Electronic components Size:79x54x16MM Package Contents: 3 * Amplifier Board Only the above package content other... more
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XH-A232 HD digital audio power...Please kindly noted that this item is sold by third-party sellers from Joybuy ... Please kindly noted that this item is sold by third-party sellers from Joybuy marketplace. Description: Product Name: Digital Audio Power Amplifier Board Product model: XR-A232 Power amplifier type: Class D Input voltage: DC8-26V DC Input current: more... more
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Amplifier Board 10w Stereo Amp...Description This is a power amplifier that has high efficiency and large power... Description This is a power amplifier that has high efficiency and large power in the case of the 12 v power supply and its output dual 10W. This amplifier plate adopts the official standard circuit design. The chip is without heat sink and also have... more
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12V Amplifier Board DROK 15W+1...12V Amplifier Board DROK 15W+15W 2.0 Dual Channel Audio Amplifier Board PAM862... 12V Amplifier Board DROK 15W+15W 2.0 Dual Channel Audio Amplifier Board PAM8620 DC 8-26V 24V Digital Stereo Amp Module Class D Mini Power Amplify Circuit for Sound System Speaker DIY DROK Visit the Store DROK has been an expert in this field since... more
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50W+50W Bluetooth 5.0 Amplifie...Feature: Only when the audio input is enough power supply voltage and current ... Feature: Only when the audio input is enough power supply voltage and current will there be enough output power. The higher the power supply voltage the greater the output power and the smaller the speaker impedance the greater the output power.... more
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TDA2030A DIY Power Amplifier M...working voltage: 6 - 12V size: 55 x 21 x 15mm Material:ABS colour:blue Package... working voltage: 6 - 12V size: 55 x 21 x 15mm Material:ABS colour:blue Package Contents: 1 x TDA2030A module Only the above package content other are not included. Note: Light and different displays may cause the color of the item in the picture a... more
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Amplifier Board Double Track N...Features: 1. No current surge sound at start-up no static noise. The treble is... Features: 1. No current surge sound at start-up no static noise. The treble is soft and has no obvious harshness. The bass is powerful. 2. After testing use 12V2A or above battery or 12V30W transformer to supply power no noise at all. (If using... more
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3X TDA2030A DIY Power Amplifie...1 onboard TDA2030A audio power amplifier chip 2 mono 18W (RL = 4 ohm) power am... 1 onboard TDA2030A audio power amplifier chip 2 mono 18W (RL = 4 ohm) power amplifier circuit design 3 onboard speaker terminal block 4 onboard 10K adjustable resistance you can adjust the volume of the amplification 5 onboard power indicator the chip... more
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100W TPA3116D2 Mono Amplifier ...Output Power:100W :100db Channels:Mono type:Amplifier Board Colour:As Shown Ma... Output Power:100W :100db Channels:Mono type:Amplifier Board Colour:As Shown Material:PCB+Metal+Electronic components Size:79x54x16MM Package Contents: 1 * Amplifier Board Only the above package content other products are not included. Note: Light... more
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NE5532 Operational amplifier m...Description: Brand new and high quality 5 times the board preamp. This audio p... Description: Brand new and high quality 5 times the board preamp. This audio preamplifier board uses the original imported op amp chip which is purer than other similar op amps.Smaller noise floor.It is suitable for a wide range of preamplifier... more
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