DPA1000VP is a digital amplifier the DPA1000V and switching power supply SMPS1000J combination of modules. Pressure amplifier design for broadcast, direct output to 100V rated voltage, and can also be connected with the output transformer. Dual feedback loop to... »

DPA600MPA is a digital amplifier the DPA600M and switching power supply SMPS500N combination of modules. Dual feedback loop to making DPA600MPA full-power bandwidth with excellent distortion characteristics and frequency response, high damping, but also has the perfect protection function.... »

OEM CLASS D AMPLIFIER  NXP TDA8920BTH 2×100W@4 ohms The Class D audio amplifier with zero dead zone switch, advanced current protection, smooth start work, there is no general power amplifier (flutter – flutter) the impact of sound. Full protection features:... »

TDA8950TH Philips latest high efficiency (2X150W) D audio amplifier, IC use HSOP24 power package with low power consumption and static current. The Class D audio amplifier with zero dead zone switching, advanced current protection, smooth... »

OEM CLASS D AMPLIFIER TDA8920 BTH 2X100@4ohms »

Car powersupply  DC/DC ± 24V (380W ) Shaped series of high-power, DC Inverter Regulated Power Supply (DC-DC), is a wide voltage input, multiple output voltage and high current, high-quality, inverter DC regulated switching power supply. For a variety of cars,... »

ClassD.co.uk Power supply 500w +/-27V (SMPS switching-mode power supply) PCB Size: 130mm (length), 100mm (width), 57mm High, including the PCB at the bottom of 8mm high copper pillar). Efficiency greater than 90%, without additional heat sink and fan, cooling can be. »

Class D amplif iers, f irst proposed in 1958, have become increasingly popular in recent years. What are Class D amplifiers? How do they compare with other kinds of amplifiers? Why is Class D of interest for audio? What... »

Why Class-D? It is a known fact that Class-A or Class-AB amplifiers are rather inefficient and thereforeproduces rather little power for the buck. When it comes to subwoofers, and electrical low frequency enhanced subwoofers in particular, the requirement for high... »

Class D Amplifiers: Fundamentals of Operation Introduction Most audio system design engineers are well aware of the power-efficiency advantages of Class D amplifiers over linear audio-amplifier classes such as Class A, B, and AB. In linear amplifiers such as Class AB,... »

A Class D amplifier or switching amplifier is an electronic amplifier where all power devices (usually MOSFETs) are operated as binary switches. They are either fully on or fully off. Ideally, zero time is spent transitioning between those two states.... »

The imPULSE SMPS6060PFC power supply is designed to power the different imPULSE audio series amplification modules, so we can connect different types of amplifiers using a single supply. The imPULSE SMPS6060PFC efficiency is very high, so we can get a... »

Applications: - Active speakers system for touring (line-arrays, monitors, side-fills,etc.) - Self-amplified studio monitors - Loudspeaker systems for public address, concert systems, etc. - Self-amplified mixers, amplified racks, etc. »

Table of Contents 1.0 Abstract …………………………………………………………….. 2 2.0 Introduction ………………………………………………………….3 3.0 Circuit Components ……………………………………………………4 3.1 Triangle Wave Generator ………………………………….….4 3.2 Pulse Width Modulator ……………………………….……….6 3.3 Tone control filters ………………………………………..……8 3.4 Volume and balance... »