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$
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Condition: New
Location: China
Unique without LC filter Class D digital power board, and can be used directly to the computer's USB powered. Note: The left and right channel output ... moreof the "negative" can not, and then together, otherwise it will burn the IC and energized speaker (load) connected before.
$
199.00
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Condition: Used
Location: Ormond Beach, United States
No other accessories included. The warranty. No Local pick-up.
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0.99
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Condition: New
Location: China
Support serial transmission mode, replacing the serial line (half duplex). support IO latches the mode. 9,Net work creating. HC-11,1 pcs.
$
1.67
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Condition: New
Location: China
1pc PAM8403 Digital Amplifier Board. Output power: 3W 4. You can also input a group of audio and output 4 channels simultaneously. An audio switch is ... moresoldered on the board, which can automatically switch between two-channel or four-channel output.
$
190.00
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Condition: New – Open box
Location: Israel
YOU ARE BUYING ONE NEW ASTEC LPS45 LINEAR SWITCHING POWER SUPPLY MEDICAL. THIS WAS REMOVED FROM A NEW NEVER USED CONTROLLER AND IS GUARANTEED NOT D.O.A. ... moreIF YOU HAVE ANY QUESTIONS PLEASE CALL 480-200-0156. OR HIT ASK THE SELLER A QUESTION. G5WSE) Estimated Retail Price: $46.34 International Buyers Please Note: Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. We do not mark merchandise values below value or mark items as"gifts" US and International government regulations prohibit such behavior. Check out my other items! Be sure to add me to your favorites list! RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2Bf52%3E-13f15c97ff8-0x101-
$
0.99
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Condition: New
Location: China
Noise canceling circuit was built in the amplifier board. - A class, B class amplifier such efficiency is only about 30%. - but do not add heat sink and ... moretake less space. - module has a short-circuit current protection and over-temperature protection.
$
1.64
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Condition: New
Location: China
Item Description: 1.Advanced Micro Devices. Volume: 1.85* 2.11cm 2.Excellent noise suppression in the case is not connected to the input audio. The ear ... moreclose to the speaker can not hear any noise 3.Two-channel stereo. 5V power supply can output 3W +3 W power, can directly drive 4Ω 8Ω small speaker output power, full of energy, good sound quality. 4.Unique without LC filter Class D digital power board. And can be used directly to the computer's USB powered. 5.Dual-panel wiring. Properly solve the crosstalk between the ground potential balance and channel wiring 6.Ultra-miniature design. Can easily be placed in the internal space for a variety of digital products, ultra high zoom efficiency. 7.All using the machine for the entire board soldering. Hand soldering iron welding quality comparable! 8.Rated working voltage 2.5-5V. Limit operating voltage 5.5V. Note: The left and right channel output of the"negative" can not. And then together, otherwise it will burn the IC and energized speaker(load) connected before. Shipping List: 5PCS*2 Channels 3W PAM8403 Class D Audio Amplifier Board We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is som
$
1.98
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Condition: New
Location: China
Unique without LC filter Class D digital power board, and can be used directly to the computer's USB powered. Note: The left and right channel output ... moreof the "negative" can not, and then together, otherwise it will burn the IC and energized speaker (load) connected before.
$
0.99
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Condition: New
Location: China
Output power: 3W + 3W (4Ω).
$
2.58
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Condition: New
Location: China
Onboard HXJ8002 single channel 3W, BTL bridge connection audio power amplifier chip. the output power (typical): 3W (load 3ω); 2.5W (load 4ω); 1.5W (load ... more8ω). the input signal is a frequency is 1kHz, 8ω loads; average output power is 1W condition.
$
15.52
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Condition: New
Location: China
Amplifier board size: length x width x height = 98x43x30mm. Carefully check before electricity, ensure the wiring is correct. Output short circuit protection: ... moreYes. Over-temperature protection: Yes, radiator FET temperature higher than 100 ° C, turn off the output!
$
4.46
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Condition: New
Location: China
Mini PAM8403 Digital Audio Amplifier Board 4 Channels 3W 4 DC 5V Stereo Sound AMP XH-A156 with Cable For Speaker. Amplifier Chip: PAM8403. 1 x Mini PAM8403 ... moreDigital Audio Amplifier Board. Output power: 3W 4.
$
1.99
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Condition: New
Location: China
Small speaker output power, full of energy, good sound quality. Note: The left and right channel output of the "negative" can not, and then together, ... moreotherwise it will burn the IC and energized speaker (load) connected before.
$
1280.00
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Condition: Used
Location: China
• Module Size: 28.5 x 24 x 6.48 mm. • Single Ended Input and Output. • High Output Drive, 8Vpp with 0.4 Vpp Input. However, we will try our best to minimize ... moreit. 8Vpp at Vd=6 V. Oceania & Asia:Australia, New Zealand, Indonesia, Philippines, Thailand, HongKong, Macao, Japan, Korea, Malaysia, Singapore.
$
19.98
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Condition: New
Location: Hungary
Bias Tee Wideband 1-6000 MHz High Quality Product. 2 pin on PCB +5V and GND. • Power +5V 150mA.
$
4.99
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Condition: New
Location: China
Output power:35W + 35W. Channel Type: 2.0 stereo. Power Input:DC 9-15V / 50-100W.
$
7.87
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Condition: New
Location: Jamaica, United States
3W (load 3Ω). Under conditions of the input signal is 1kHz, 8Ω load and the average output. different load conditions the output power (typical) Gain ... morestability, external adjustable. 2.5W (load 4Ω).
$
150.00
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Condition: Used
Location: Duncan, United States
$
2.68
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Condition: New
Location: China
Onboard HXJ8002 single channel 3W, BTL bridge connection audio power amplifier chip. the output power (typical): 3W (load 3ω); 2.5W (load 4ω); 1.5W (load ... more8ω). the input signal is a frequency is 1kHz, 8ω loads; average output power is 1W condition.
$
2.60
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Condition: New
Location: China
$
1540.00
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$115.00 Shipping
Condition: Used
Location: Israel
CPI AMPLIFIER POWER PROCESSOR PCB ASSY 01020310 FULLY TESTED. FROM VZSC6963J2. Fully tested. Actual photos.
$
16.69
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Condition: New
Location: China
The pressure acts on the front of the ceramic film of the sensor, causing a slight deformation of the diaphragm. The thick film resistor is printed on ... morethe back of the ceramic film and connected to a Wheatstone bridge.
$
9.38
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Condition: New
Location: China
FE-6J1-2 tube fever plate pre-amp is the circuit schematic imitation design team Music fax X-10D, to be rational optimization, more stable performance ... morethan the original machine, 10% tube set increase.
$
65.66
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Condition: New
Location: China
GAIN≈14dB, distortion
$
450.00
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Condition: Used
Location: China
Fine-tuning range: +/- 850 pm. Key performance specifications. Built-in isolator.
$
1.42
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Condition: New
Location: China
IRS2092S 500W Board with FAN. IRS2092S 250W Board. 1PC IRS2092S 250W High Power Class D Mono Digital Amplifier AMP Board. + -50V OUTPUT =125W 8R RMS. ... more250W 4R RMS. Channel Efficiency : 90% 250W 4Ω. 250W ,90C degree.
$
0.99
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Condition: New
Location: China
Low current draw: 4mA quiescent and 1uA in shutdown mode.
$
1.88
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Condition: New
Location: China
Low current draw: 4mA quiescent and 1uA in shutdown mode. We will leave it for everyone that leaves it for us.
$
5.21
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Condition: New
Location: China
1PCS NE5532 Pre-amplifier Board DIY Set NEW. The four pins of rectifier respectively in parallel connect with decoupling capacitor, which can effectively ... moreeliminate the high frequency interference of AC power grid.
$
17.60
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Condition: New
Location: 金东区, China
Overheating protection: Yes (heat sink temperature above 100C, turn off output). The working efficiency of this power Amp board is as high as 90%, which ... moreis very energy saving. Sound quality is very good using this module.
$
3.28
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$2.86 Shipping
Condition: New
Location: China
Item Description: 1.Advanced Micro Devices. Volume: 1.85* 2.11cm 2.Excellent noise suppression in the case is not connected to the input audio. The ear ... moreclose to the speaker can not hear any noise 3.Two-channel stereo. 5V power supply can output 3W +3 W power, can directly drive 4Ω 8Ω small speaker output power, full of energy, good sound quality. 4.Unique without LC filter Class D digital power board. And can be used directly to the computer's USB powered. 5.Dual-panel wiring. Properly solve the crosstalk between the ground potential balance and channel wiring 6.Ultra-miniature design. Can easily be placed in the internal space for a variety of digital products, ultra high zoom efficiency. 7.All using the machine for the entire board soldering. Hand soldering iron welding quality comparable! 8.Rated working voltage 2.5-5V. Limit operating voltage 5.5V. Note: The left and right channel output of the"negative" can not. And then together, otherwise it will burn the IC and energized speaker(load) connected before. Shipping List: 10PCS*2 Channels 3W PAM8403 Class D Audio Amplifier Board We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is so
$
46.88
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Condition: New
Location: China
1 T2 Phono Preamp. 1 Power Adapter【EU Plug】. 2 6J5 Vacuum Tubes. Frequency response: 20-20KHz.
$
4.23
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$2.99 Shipping
Condition: New
Location: China
Onboard TDA2030A audio power amplifier chip. Mono 18 w power amplifier circuit design. Chip has lead to the main pin, can directly input audio signal. ... moreBoard size: 31.6 (mm) x23.2 (mm). The onboard power light.
$
1.89
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Condition: New
Location: China
Low current draw: 4mA quiescent and 1uA in shutdown mode. We will leave it for everyone that leaves it for us.
$
1304.15
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$39.14 Shipping
Condition: Used
Location: 南山区, China
Product Description The OA4MVM3F Driver Amplifier is a general-purpose broadband amplifier designed especially for SONET OC-768 Mach-Zehnder optical modulator ... moredriver applications. Its exceptional performance and small size make it an easy addition to your Intermediate Reach, Long Haul, or Ultra Long Haul network infrastructure design. The OA4MVM3F provides a complete driver module package with a wide frequency range of 30 kHz to 45 GHz, low power dissipation, ample drive signal, very low added-jitter, fast rise time, and external control. Option Details .
$
40.71
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Condition: New
Location: China
Internal active low pass filter can filter out electromagnetic interference in industry site effectively. It takes din rail enclosure to mount easily. ... more- Installation mode: standard din rail mounting.
$
7.99
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Condition: New
Location: China
The CM2038 is a dual BTL audio power amplifier. Max output power: 5W + 5W (typical is 3.5W). Type:Power Amplifier Board.
$
29500.00
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$178.70 Shipping
Condition: Used
Location: Farmingdale, United States
Model: VZL6943G5M. Make: Varian CPI. 1 to 2 GHz Amplifier 200 Watts CW. 1 to 2 GHz 200 Watts CW.
$
8.55
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$2.88 Shipping
Condition: New
Location: China
1,onboard TDA2030A audio power amplifier chip. 2,mono 18 w power amplifier circuit design. 6,chip has lead to the main pin, can directly input audio signal. ... more8,board size: 31.6 (mm) x23.2 (mm). 5,the onboard power light.
$
3.30
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$3.50 Shipping
Condition: New
Location: China
This is a mini 2 channels 3w amplifier with PAM8403. It is perfect for MP3/MP4/notebook. 5PCS 2 Channels 3W PAM8403 Class D Audio Amplifier Boar. Arduino ... moreModule. Output power: 3W + 3W (4Ω). Raspberry Pi.
$
89.00
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$20.17 Shipping
Condition: For parts or not working
Location: Lewisville, United States
The P7001 can also be connected to anexternal computer which then is able to process the digitized signals. Power115 V, 60 Hz; 7704A: 180 W, P7001: 120 ... moreW. The P7001 periodically samples the horizontal and vertical signals simultaneously as they pass from the plug-ins to the vertical and horizontal amplifiers.
$
13.33
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$3.00 Shipping
Condition: New
Location: China
Amplifier board size: length x width x height = 98x43x30mm. Carefully check before electricity, ensure the wiring is correct. Output short circuit protection: ... moreYes. Over-temperature protection: Yes, radiator FET temperature higher than 100 ° C, turn off the output!
$
13.32
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$3.00 Shipping
Condition: New
Location: China
Amplifier board size: length x width x height = 98x43x30mm. Carefully check before electricity, ensure the wiring is correct. Output short circuit protection: ... moreYes. Over-temperature protection: Yes, radiator FET temperature higher than 100 ° C, turn off the output!
$
8.55
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$3.00 Shipping
Condition: New
Location: China
Onboard TDA2030A audio power amplifier chip. mono 18w power amplifier circuit design. chip has lead to the main pin, can directly input audio signal. ... moreboard size: 31.6 23.2(mm). the onboard power light.
$
4950.00
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$49.50 Shipping
Condition: Used
Location: Newbury Park, United States
The filter attains much higher wavelength isolation roll-off than Fabry-Perot etalons or interference filters. Six standard models are available with ... moredifferent bandwidths and optical performance for specific applications.
$
0.99
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Condition: New
Location: China
Item Description: 1.Advanced Micro Devices. Volume: 1.85* 2.11cm 2.Excellent noise suppression in the case is not connected to the input audio. The ear ... moreclose to the speaker can not hear any noise 3.Two-channel stereo. 5V power supply can output 3W +3 W power, can directly drive 4Ω 8Ω small speaker output power, full of energy, good sound quality. 4.Unique without LC filter Class D digital power board. And can be used directly to the computer's USB powered. 5.Dual-panel wiring. Properly solve the crosstalk between the ground potential balance and channel wiring 6.Ultra-miniature design. Can easily be placed in the internal space for a variety of digital products, ultra high zoom efficiency. 7.All using the machine for the entire board soldering. Hand soldering iron welding quality comparable! 8.Rated working voltage 2.5-5V. Limit operating voltage 5.5V. Note: The left and right channel output of the"negative" can not. And then together, otherwise it will burn the IC and energized speaker(load) connected before. Shipping List: 2PCS*2 Channels 3W PAM8403 Class D Audio Amplifier Board We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is som
$
124.00
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$9.95 Shipping
Condition: Used
Location: Santa Rosa, United States
S/N: N112701. MFR: 15542. RF / Microwave Power Amplifier. Excellent Condition - See Pictures.
$
3.57
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$3.00 Shipping
Condition: New
Location: China
Unique without LC filter Class D digital power board, and can be used directly to the computer's USB powered. Note: The left and right channel output ... moreof the "negative" can not, and then together, otherwise it will burn the IC and energized speaker (load) connected before.
$
4.64
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$3.00 Shipping
Condition: New
Location: China
Visit store: tinxi-clothes-shop- Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyer ... moreresponsibility. Please check with the local customs office to determine what these additional costs will be prior to bidding/buying. We are a company in CHINA. Delivery from China will cost approximately 20-30 working days. Please pay attention to the shipping and delivery time before you bid. Thank you. 1PCS Power Supply Audio Amplifier Board Module TDA2030 TDA2030A 6-12V 18W Single. Article-Nr.5401469. Product Details: Audio Amplifier Board Module Condition: new TDA2030A chip Single 18w device 10 k adjustable resistance to adjust the voice Power light Working voltage: 6 ~ 12 v Size: approx. 32 x 24mm Color is shown as pictures PLS NOTE that due to lighting effects. Monitor's brightness/ contrass settings ect, there could be some slight differences in the color tone of the pictures and the actual item! Package Included: 5 x Audio Amplifier Board Module, Powered By Tinxi.
$
3.58
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$3.00 Shipping
Condition: New
Location: China
The unique non-LC filter Class D digital power board can be used directly USB-powered computer. Note: The left and right channel output of the "negative" ... moreand can not be together, otherwise it will burn IC, and take a good speaker should be preceded by electricity (load).
$
1.89
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$3.00 Shipping
Condition: New
Location: China
Low current draw: 4mA quiescent and 1uA in shutdown mode.
$
1.64
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$3.50 Shipping
Condition: New
Location: China
Mitsubishi Servo Drive MR-J3ENCBL3M-A1-L A1-H encoder line + motor power line. Buy it now.
$
13.79
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Condition: New
Location: China
20pcs Mini HXJ8002 Power Audio Board Voice Low Noise Amplifier Module 2-5.5V 3W for Arduino Description: 1, on-board HXJ8002 single-channel 3W, BTL bridge ... moreconnection audio power amplifier chip 2, Operating voltage:2.0-5.5V 3, Standby current: 0.6uA (typical) 4, In the input signal for 1kHz frequency, 8Ω load, the average output power of 1W conditions, the distortion is 0.5 hundred 5, In THD + D
$
6.59
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Condition: New
Location: China
PAM8610 Audio Receiver Amplifier Board Module Part Dual Channel 2x10W Digital Music Amplifiers Module DC 8V-12V 3.5MM Input Jack. Model Number: 12V Mini ... moreHi-Fi PAM8610 Audio Stereo Amplifier Board. Compact & Convenient Design: With its small size and standard 3.5mm stereo audio input interface, this digital music amplifiers module is easy to use and install, making it suitable for a variety of DIY audio projects.
$
1.96
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$3.00 Shipping
Condition: New
Location: China
Unique without LC filter Class D digital power board, and can be used directly to the computer's USB powered. Note: The left and right channel output ... moreof the "negative" can not, and then together, otherwise it will burn the IC and energized speaker (load) connected before.
$
15.48
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$2.88 Shipping
Condition: New
Location: China
Amplifier board size: length x width x height = 98x43x30mm. Carefully check before electricity, ensure the wiring is correct. Output short circuit protection: ... moreYes. Over-temperature protection: Yes, radiator FET temperature higher than 100 ° C, turn off the output!
$
8.12
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Condition: New
Location: China
Contains components such as the finished picture, you need to weld their own Oh. For HP Probook 4540S 4545S 4740S 4745S CPU Cooling Fan 683484-001.
$
9.85
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Condition: New
Location: China
PCB Size : 55mm 105mm 1.6mm. This PCB is suitable for the TDA2030/TDA2030A / LM1875T/LM675. Dual-panel design board and set aside a coupling capacitor ... moreweld plate. compatible with OCL (dual channel) and BTL (mono) two installation styles,with big power, low distortion, sweet sound, etc.
$
135.00
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$3.00 Shipping
Condition: New
Location: China
• Integrated Output Power Monitor.
$
34.99
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Condition: New
Location: China
1 x Amplifier Module. Output noise floor: -149 dBm/Hz @ maximum gain. The reference gain curve is as follows Output impedance: 20Ω. Input impedance: 50Ω.
 In