UL Switching Mode Power Supply Circuit LPS Voltage Regulators

CT Switching Power Supply

D.C. to D.C. converters and D.C. to A.C. Converters belong to the category of Switched Mode Power Supplies (SMPS). The various types of voltage regulators, used in Linear Power Supplies (LPS), fall in the category of dissipative regulator, as they have a voltage control element usually transistor or zener diode which dissipates power equal to the voltage difference between an unregulated input voltage and a fixed supply voltage multiplied by the current flowing through it. The switching regulator acts as a continuously variable power converter and hence its efficiency is negligibly affected by the voltage difference. Hence the switching regulator is also known as ‘non-dissipative regulator’.

Application:

Suitable for motor protection ,relay protection,small current grounding system

Suitable for electrical fire monitoring systems

Flexible output method

Through structure ,epoxy resin casting,good stability

High permeability permalloy or nanocrystalline ,with good linearity and high sensitivity

Excellent balance characteristics and extremely strong immunity to electromagnetic fields.split-core current transformers. The CT can be mounted to existing panels, such as control centers or load centers, to measure or monitor wattage. These CTs can be mounted without removing existing cables for easier installation.

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