Khandelwal Herrmann Electronics Limited - Company Profile

Diodes

Diodes are electronic components that conduct electric current in only one direction, functioning as a one-way valve. Diodes are manufactured using semiconductor materials such as silicon, germanium or selenium and are used as voltage regulators, signal rectifiers, oscillators and signal modulators / demodulators.

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Electronic Bridges

Electronic bridges are used to cross from one circuit, channel, board or element over to another.

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Metal-oxide Semiconductor FET (MOSFET)

Metal-oxide semiconductor field-effect transistors (MOSFETs) are electronic switching devices with a conducting channel as the output. An electrode called a gate controls the width of the channel and determines how well the MOSFET conducts.

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Power MOSFET

Power MOSFETs are majority carrier devices which have high input impedance and do not exhibit minority carrier storage effects, thermal runaway, or secondary breakdown. Power MOSFETs have higher breakdown voltages than bipolar junction transistors (BJTs) and can be used in higher frequency applications where switching power losses are important.

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Power Rectifiers

Power rectifiers are electrical devices that convert alternating current (AC) to direct current (DC). They are an integral part of telecom rectifiers for the telecommunications industry, and in battery chargers, DC power systems, and other power system devices.

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Rectifier Diodes

Rectifier diodes are designed for use in rectification circuits. Rectifiers are used to convert AC to DC.

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Schottky Diodes

Schottky diodes in their simplest form consist of a metal layer that contacts a semiconductor element. The metal / semiconductor junctions exhibit rectifying behavior (i.e., the current passes through the structure more readily with one polarity than the other).

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Semiconductor Foundry Services

Semiconductor foundry services suppliers design and manufacture semiconductor chips on a contract basis, in prototype to production quantities.

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Thyristors

Thyristors are a class of four-layer (PNPN) semiconductor devices that act as switches, rectifiers, or voltage regulators.

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Transistors

Transistors are electronic devices made of semiconductor material that amplify a signal or open or close a circuit.

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Triacs

Triacs are three-terminal silicon devices that are configured in an inverse parallel arrangement to provide load current during both halves of the AC supply voltage. They are often used to control motor speed.

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