Products/Services for Audio Amplifier Schematic
-
Audio Amplifiers and Preamplifiers - (372 companies)Audio amplifiers and audio preamplifiers are used to increase the amplitude of sound signals. Preamplifiers or preamps are designed to amplify low-level signal from a high-impedance device such as a microphone or instrument pick-up. After...TypeAmplifier ClassFrequency Response -
Audio Amplifier Chips - (66 companies)Audio amplifiers are used in circuits and systems to process audio signals. Description. Audio amplifier chips are used in circuits used to process audio signals. Operation Classes. Class A devices feature a design in which the output stage passes... -
Audio Transformers - (123 companies)Audio transformers improve sound quality by removing interference from audio signals. This interference, or ground noise, is caused by voltages from other devices and produces a humming or buzzing sound. Typically, audio transformers are encased... -
Power Amplifiers - (153 companies)Power amplifiers deliver a specific amount of AC power to a load. They are used in audio frequency and radio frequency applications. Types. There are many different types of power amplifiers. Examples include: RF power amplifiers. high power... -
Amplifier and Comparator Chips - (292 companies)Amplifier and comparator chips are board-level components for amplifying voltage, current, or power. There are several basic types of amplifier and comparator chips. Differential amplifier chips are designed to amplify a small difference between two... -
Power Operational Amplifiers - (68 companies)...switch on and off at least two times per cycle. Class E units are designed for rectangular input pulses rather than sinusoidal audio waveforms. Class F power operational amplifiers include both RF and microwave devices. Class G designs change the power...
-
Audio Mixers and Consoles - (197 companies)Audio mixers and audio consoles are units that combine signals from microphones and/or line level sources to produce a combined signal or signals. Audio mixers and audio consoles combine signals from microphones and/or line level sources to produce...
-
RF Amplifiers - (541 companies)RF amplifiers are devices that accept a varying input signal and produce an output signal that varies in the same way, but with larger amplitude. RF amplifiers are electronic devices that accept a varying input signal and produce an output signal...
-
Video Amplifier Chips - (34 companies)...of the fundamental. Bandwidth, another important consideration, refers to the ability of an audio amplifier chip to provide a maximum output voltage swing with increasing frequency. Integrated Circuit (IC) Package Types Available. Video amplifier...
-
Operational Amplifiers - (132 companies)Description. Operational amplifiers (op amps, op-amps) are general-purpose, closed-loop devices that are used to implement linear functions. They compare two incoming signals and release a third signal that is an amplified measure of the difference...
Product News
-
Hengda Electronic Factory
Toroidal audio transformer Model: HDV-250 Power: 250VA. Input voltage: 220V red Output : On-demand customization. Frequency: 50/60Hz Application: Amplifier and audio. Brand Name: HENGNIU ODM &OEM: accept. Place of Origin: Sichuan, Chi. Product features. High cost performance?safe and reliable?small volume?light weight?high efficiency?low magnetic leakage?. The dimension and installation method can be adjusted?in order to meet the needs of different customers?. We have certificates such as UL?CE?RoHS?CESI?ISO9001 and so... (read more)Browse Toroidal Transformers Datasheets for Hengda Electronic Factory -
New Yorker Electronics Co., Inc.
Electrocube 916/967 Audio-Optimized Film Capacitor of a designated line of capacitors, along with the 967, that are specially designed and optimized for high-end audio applications subject to AC and pulsing signals. Able to handle high surge currents without degrading, it is an excellent replacement for electrolytic capacitors. Applications for the 916D include audio amplifiers, speakers and musical instruments (i.e., tone and volume control for bass and standard guitars) and other amplifier-capable instruments. It is rated for 100/67VAC... (read more) -
Hengda Electronic Factory
Hi-fi Audio Transformer / Powerful Noise Absorbber 1.The Electronic Dates of Hi-fi Transformer Partial. Mod. HDV-50-GO, 50VA, Prim. DC Resistance 36 O +-20%, No-Load Current <=10mA, No-load Power Loss <=1.1W, Dielectric Strength Prim. to Second.3.5KV/60S, Voltage Regulation <=10%, Insulation Class B, Temp-rise in Full Loaded <=30 C, Efficiency >=88%, H <=48mm D <=100mm, Fastened by a Central Bolt. Mod. HDV-200-GO, 200VA, Prim. DC Resistance 6.7 O +-20%, No-Load Current <=25mA, No-load Power Loss <=2.5W, Dielectric Strength Prim. to... (read more)Browse Transformers Datasheets for Hengda Electronic Factory -
Hengda Electronic Factory
Power amplifier toroidal transformer Model: HDV-500-GO Power: 500VA. Input voltage: 220V red Frequency: 50/60Hz. Output: 30V+30V blue green 12V+12V yellow gry. ODM &OEM: accept Place of Origin:Sichuan, China. Application:Amplifier and audio equipment. product features. 1.The primary of transformer(100VA and below 100VA)has temperature thermal fuse above 100VA,the primary adding self recovery temperature thermal fuse,ensure the safety of the transformer;. 2.We have certificates such as UL,CE,RoHS,CESI,ISO9001 and so on;. 3.The... (read more)Browse Toroidal Transformers Datasheets for Hengda Electronic Factory -
Richardson RFPD
GaN Systems 200W Class D Audio Evaluation Platform GaN E-HEMT fast switching, low Coss, and zero Qrr enables a new level of performance for Class D Audio amplifiers. GaN Systems GaN-based EVB platform from Richardson RFPD provides an excellent reference design for implementing a high performance, low cost audio system. The Class D amplifier and companion power supply are optimized for sound quality, thermal performance, size, and cost. Features and Benefits. Superior sound quality through reduced THD and increased bandwidth. High efficiency due... (read more)Browse Power Amplifiers Datasheets for Richardson RFPD -
Hengda Electronic Factory
toroidal transformer/radio & television amplifier Model: HDB-30 Power:30VA. Input voltage: 220V red Output voltage: 12V yellow. Frequency: 50Hz Application:radio and television amplifier. Brand Name: HENGNIU ODM &OEM: accept. Place of Origin: Sichuan, C. High cost performance?safe and reliable?small valume?light weight?high efficiency?low magnetic leakage;. The dimension and installation method can be adjusted?in order to meet the needs of different customers;. We have certificates such as UL,CE,RoHS,CESI,ISO9001 and so on;. The isolation... (read more)Browse Toroidal Transformers Datasheets for Hengda Electronic Factory -
Hengda Electronic Factory
HDV-250 Toroidal Audio Transformer Toroidal audio transformer 250va. Anti-interference isolation transformer; can be customized. Model: HDV-250. Power: 250VA. Input voltage: 220V red. Output : On-demand customization. Frequency: 50/60Hz. Application: Amplifier and audio. Brand Name: HENGNIU. ODM &OEM: accept. Place of Origin: Sichuan, Chi. Product Features. High cost performance, safe and reliable, small volume, light weight, high efficiency, low magnetic leakage. The dimension and installation method can be adjusted in order... (read more)Browse Toroidal Transformers Datasheets for Hengda Electronic Factory -
Digi-Key Electronics
MERUS™ - The new benchmark in Class D amplifiers under which the already successfully established audio portfolio is complemented by newly added high-performance class D amplifier solutions. One brand name synonymous for unbeatable audio experience throughout all premium class D audio applications. One range of technically advanced audio amplifiers playing in a league of their own when it comes to power efficiency, output power and audio performance while ensuring fast time to market and greatest possible design freedom. At Infineon we... (read more)Browse Amplifier and Comparator Chips Datasheets for Digi-Key Electronics -
Amp-Line Corp.
HF-A Series Wideband Power Amplifier Amp-Line, The "HF-A" series power amplifiers are wideband, complimentary class AB linear amplifiers with output impedance close to zero ohm. This feature enables our power amplifiers to have the ability to cope with a wide range of dynamic loads. The frequency response of our power amplifiers covers the whole audio frequency range (20 Hz to 20K Hz) and part of the ultrasound & radio frequency range (up to 800K Hz). The standard output voltage of the power amplifiers (without output transformers... (read more)Browse Power Amplifiers Datasheets for Amp-Line Corp. -
Triad Magnetics
Triad Custom Toroidal Power Transformers Triad's Custom Toroidal Power Transformers from 1.0VA to 2.0KVA. Triad's advanced design and production capability can create a cost effective solution to your power transformer requirement utilizing the inherent benefits of a Toroidal Core: Lower loss, lower temperature rise, self shielding, low profile and etc. These transformers are well suited for Audio Amplifier Technology, Instrumentation, Medical and Control applications. UL, CSA and VDE/TUV approval are available. (read more)Browse Power Transformers Datasheets for Triad Magnetics
Conduct Research
Audio Power Amplifier Design Handbook, Fourth Edition. Packed with unique insights into audio design and performance, as well as complete amplifier designs and schematics, this book takes you through the causes of distortion, measurement techniques, and design solutions to minimize distortion...
The transformer can interfere with the amplifier through magnetic field, electromagnetic induction and circuit. It is the biggest interference source in the audio machine. Therefore, to deal with its working state and application environment, the interference generated by the power transformer can...
The following are three typical audio. measurements on a stereo amplifier that will. be discussed. · channel to channel cross talk. · harmonic distortion. · signal to noise ratio. Other measurements that can...
...the power rating mean something different for a power op amp? In the audio amplifier market there are many definitions for the power ratings of an amplifier but they all relate to the power that can be delivered to the load (speakers) and the rating always relates to sine wave signals to the load. DC...
...the surprising shortfall in revenues at the world's largest chip maker. Analog Devices' decoder does post-processing of audio formats LOS ANGELES -- Analog Devices Inc. today claimed to offer the industry's first single-chip decoder/post-processor for a number of audio formats, including THX Surround EX...
More Information
Indicates content that may require registration and/or purchase.
-
Application of Transformer Coupled Modulators
Fig. 1 Class A audio amplifier schematic circuit.
-
A Transistorized 150-MC FM Receiver
Fig. 15-Discriminator, squelch, and audio amplifier schematic diagram.
-
Symmetrical Properties of Transistors and Their Applications
Fig. 4-A Class-A push-pull audio amplifier schematic .
-
A 2.5-Watt Monolithic TV Sound System with Refined DC Volume Control
Audio Amplifier Complete Schematic .
-
Multilythics - A New Circuit Technology
Schematic : audio amplifier .
-
Active Filters - Low Pass Electronic Circuits, Page 1
The schematic includes an audio amplifier that is designed to drive a standard audio head phone . . .
-
Amplifier Circuits - Audio Amp electronic Schematics, Page 2 - Links
The schematic includes an audio amplifier that is designed to drive a standard audio head phone . . .
-
Amplifier Electronic Circuits - Audio Amp Schematics, Page 4 - free electronic circuits - Links
The schematic includes an audio amplifier that is designed to drive a standard audio head phone . . .
-
Amplifier Circuits - Audio Amp electronic Schematics, Page 2 - Links
The schematic includes an audio amplifier that is designed to drive a standard audio head phone . . .
-
Transmission aspects of an electronic switchboard employing time-division multiplexing
A schematic of the audio amplifier is shown in Fig. 6.
