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Switching power supply SMPS1000

Switching power supply SMPS1000

Switching power supply SMPS1000J This series of switching power supply according to the characteristics of the design of power amplifiers work, applies to A, AB and D class power amplifier. Output power: 1000W Features: power the same load characteristics and power frequency Lower than the power frequency power supply cost advantage Small size and light weight Low EMI High reliability Solemn promise: to... »

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DPA1000 is a digital amplifier the DPA1000 and switching power supply SMPS1000J combination of modules

DPA1000 is a digital amplifier the DPA1000 and switching power supply SMPS1000J combination of modules

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 making DPA1000VP full-power bandwidth with excellent distortion characteristics and frequency response, high damping, but also... »

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DPA600 is a digital amplifier the DPA600 and switching power supply SMPS500N combination of modules

DPA600 is a digital amplifier the DPA600 and switching power supply SMPS500N combination of modules

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. Its structure, function to meet the miniaturization and embedded applications, allows the user a simple,... »

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CAR POWER SUPPLY DC/DC ± 24V (380W )

CAR POWER SUPPLY DC/DC ± 24V (380W )

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, locomotives, industrial control, car audio Such as: instruments, meters, motor, water pump, car amplifier, LCD... »

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A Little Theory of Class-D Amplifiers

A Little Theory of Class-D Amplifiers

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 power is quite evident, which makes such a system unnecessarily expensive if the power is... »

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Class D Fundamentals of Operation

Class D Fundamentals of Operation

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, significant amounts of power are lost due to biasing elements and the linear operation of... »

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Theory Class D Amplifier

Theory Class D Amplifier

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. Theoretical power efficiency of class D amplifiers is 100%. That is to say, all of... »

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