HM15277 Allicdata Electronics
Allicdata Part #:

HM15277-ND

Manufacturer Part#:

HM15277

Price: $ 0.69
Product Category:

Uncategorized

Manufacturer: Amphenol FCI
Short Description: 750 TB SPR CLA PRESS FIT
More Detail: N/A
DataSheet: HM15277 datasheetHM15277 Datasheet/PDF
Quantity: 1000
1 +: $ 0.63000
Stock 1000Can Ship Immediately
$ 0.69
Specifications
Series: *
Part Status: Active
Description

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HM15277, or Harris-Mercer, is a combined electronic device, comprising of more than one function. This integrated multi-function device, with built-in features like active noise control, current and voltage regulation, programmability, and several others, works as a combination of analog and digital ICs. It finds its application in lighting dimmers, motor control, video signal processing, power supply, power conversion, and other similar applications wherein the main requirement is to convert power from one form to the other, while maintaining the stability of the desired voltage/current.

The basis of the work of the HM15277 lies in its working principle which combines that of an operational amplifier, with voltage/current references; a linear amplifier, with an external current source; a D/A converter, and a voltage regulation circuit.

Operational amplifiers or op amps are kind of voltage amplifiers that amplify an input signal voltage to produce a large output voltage, thus bringing out its working principles. Working on the same logic, the combination of an op amp, and the linear amplifier with the current source in the HM15277 can be used to control the current passing through the device, and the subsequent voltage regulation is done by D/A converter. This helps in stabilizing the output voltage and current as per the required level.

As far as the application of the HM15277 is concerned, lighting dimmers are the primary users of the device. The very phenomenon of voltage regulation through the device helps in adjusting the light intensity while controlling the current running through it. Besides, the device finds its application in motor control as the level being regulated to the desired output voltage and current has an effect on the speed of the motor. Moreover, video signal processing is another application where the device can be used, to be precise, in video displays like LCDs or LEDs, where the device helps to bring out the image shapes or any kind of graphic patterns at a specific light output.

Power supplies and other such power conversion applications also employ the use of HM15277 for the purpose of power regulating and providing desired voltage/current supply. In this, op amp is used as the main input for controlling the voltage and current output of the HM15277. Programmability of the device, which allows the user to program the required outputs, makes the device ideal for several such applications.

In a nutshell, the HM15277 is a great piece of integrated electronic device that can form the heart of a wide range of applications in the areas of power supply, current/voltage regulation, motor control, lighting dimmers, video signal processing and other similar applications. Its combination of an op amp, a linear amplifier, a D/A converter and a voltage regulator circuits makes it a great choice for all of these applications.

The specific data is subject to PDF, and the above content is for reference

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