SMPS Transformers

The abbreviation for switched mode power supply, also known as SMPS, is an electronic device that uses power semiconductors to provide energy conversion and regulation. Power semiconductors are continuously switching devices that turn on and off at high frequencies. SMPS are divided into two categories: isolated and non-isolated converters. Display unit drivers, SMPS power supply units, solar battery chargers, solar inverters, and solar lighting supplies, as well as security systems, computers, and railway systems are all examples of where SMPS transformers are used.

SMPS transformer uses include personal computers, AC/DC converters, DC/DC converters, machine tools industries, security systems, LED drivers, mobile, battery chargers, railway systems, solar battery chargers, solar inverters, and solar lighting supply.

LED DRIVER

A light-emitting diode (LED) driver is a circuit that controls or strings the power of a light-emitting diode. Each light source necessitates the use of a driver. Higher voltages also alter the current flowing through LED lights.

An LED driver, in general, is a high-frequency switching power supply circuit that transfers power while minimising fluctuations. Telecom applications necessitate the use of LED drivers.

High frequency Pulse Transformers include LED driver power supplies, high frequency switching power supplies, telecom unit power supply units, and high frequency pulse transformers for telecom applications.

PULSE TRANSFORMER

A pulse transformer is a sort of enhanced transformer that produces electrical pulses with a consistent amplitude and high velocity. Transistors are extensively used in digital data transmission (particularly with gate drive circuits). In some applications, the pulse transformer is also known as a trigger transformer, gate drive transformer, gate transformer, signal transformer, or wideband transformer.

Power pulse transformers are used to isolate power circuits from the control circuit in applications for Pulse transformer, Telecommunication, Digital Circuits & Power pulse transformers. Pulse transformers with high voltage are used in radar & pulsed power applications. As a result, these are the applications: Power Electronics, Radars, Digital Electronics, Communication

COMMON MODE CHOKES

Shah Electronics has a large selection of common mode chokes. A common mode choke is a type of electrical filter that filters high-frequency signals shared by two or more data or power lines while allowing the necessary DC or low-frequency signal to pass through. To produce this type of coil, signal or supply wires are twisted around a single ferrite core. Common mode choke coils act as a simple wire against differential mode signals. They work as a noise inductor with a common mode.

Applications for common mode chokes are Telecommunication, Electronics Industry, LCD Panels, DC Current, LED Driver, SMPS, Power Electronics.

CURRENT TRANSFORMER

The homogeneous current transformer (CT) is a device that reduces the amount of current flowing in an electrical circuit. The CT and the power transformer are the same thing. The current going through the primary is proportional to the number of secondary turns. The magnitude of current flowing through the main increases as the number of secondary turns increases. CT coils are used in grid stations, control rooms, and power plants to monitor electric power, as well as to analyse current flow in circuits and for security. Shah Electronics manufactures current transformers. Shah Electronics produces high-precision current and potential transformers with high saturation currents. Applications are: Measuring meter, Counter meter, Energy meter, all type of electronics meter, ELCB, Electronics safety gear, Electro-Mechanical Safety Valves, High Saturation Current.

EMI LINE FILTER

EMI filtering Electromagnetic interference filters (EMI filters) or radio-frequency interference filters (RFIFs) are electrical devices that minimise high-frequency electromagnetic noise on power and communication lines. EMI filters can reduce electromagnetic noise transferred by conduction. These filters block any undesired current from passing through wiring or connections while allowing only desired currents to flow.

Applicatopn for EMI Line Filter: LED Driver, EMI EMC Circuit, Radio Frequency, Solar Circuit, Industrial Equipment, Medical Imaging, Exercise Equipment, Automotive Battery Charger, Test Chambers/Shielded Rooms and many others, Computers, Military/Aerospace systems

INDUCTOR COIL

Inductor coils are frequently referred to as coils or choke coils. Magnetic energy foam can be used to store electrical energy in inductors coils. An inductor is a device that changes the ratio of voltage to current rate of change. Inductor coils, toroidal coils, and ferrite coils, as well as led drivers, smps circuits, solar batteries, and chargers, are all manufactured by Shah Electronics. Inductors are commonly employed in electronic equipment that runs on alternating current (AC), particularly in radios. Chokes are special inductors that block AC while allowing DC to pass through.

Inductor Coil applications are: Solar Battery Charger, LED Driver, Tuning Circuit, Sensors, Filters, Chokes, Relay Circuit, Inverters, AC/DC Converters.

FLYBACK TRANSFORMER

A line output transformer is a type of electrical transformer that is also known as a flyback transformer. A rifted core coupled inductor is a flyback transformer. Energy is stored in the core space when the input voltage is delivered to the primary winding during each rotation. Voltage transformation and circuit isolation in flyback converters is provided by flyback transformers. Shah Electronics manufactures the ferrite coils for these flyback transformers.

Applications for Flyback Transformers are: AC/DC Converters, SMPS Charger Circuits, LED Drivers, Display Unit Drivers, Special purpose SMPS Power Supply units, DC/DC Converter, Inverters, Solar battery chargers, Solar inverters, solar lighting supplies.

OSCILLATOR COIL

An electronic oscillator is a circuit that generates a periodic accelerating electrical signal, which is frequently referred to as a sign or a square wave. In the case of an oscillator, direct current from a power supply is transformed to alternating current. It is essentially a circuit that regulates the periodic discharge of a signal. Shah Electronics manufactures IFT coils, slug coils, ferrite coils, and toroidal coils.

Applications for Oscillator Coil are: CFL Lamp Ballast, LED Driver, AC Lamp Ballast, DC Lamp Ballast, Piezo Drivers.

EMI FILTER INDUCTORS

A capacitor, an inductor, and a resistor make up an EMI filter, also known as RFI filters or radio-frequency interference filters. In power and signal circuits, it has also been demonstrated to minimise high-frequency electromagnetic noise. The larger the impedance adaptation between the input and output sides of the EMI Filter, the power supply, and the load side, the more effective the attenuation of electromagnetic interference.

Applications for EMI Filter Inductors are: LED Driver, CFL Ballast, Radio Frequency, EV Charger, AC/DC Ballast.

OUTPUT CHOKE

Output choke reduces stress on the motor insulation by increasing the rising time thereby minimizes peak voltage and thus, preventing damage. An output choke can safeguard variable frequency drives and motors.

Applications for Output Choke are: LED Driver, AC/DC Ballast, Solar Battery Carger, SMPS Charger, Inverter Circuit.

VOLTAGE (POTENTIAL) TRANSFORMER

Voltage transformers, also known as potential transformers, are a type of parallel-connected instrument transformer. They're designed to put a little amount of demand on the supply being measured, and they feature a perfect voltage ratio and phase relationship, allowing for accurate secondary connected metering.

Applications for Voltage Transformer are: Volt Meter, Current Meter, Safety Equipment, Protection Equipment, Protective Relays and Device.

SPRING COIL (MOVING) INDUCTOR

A spring coil is also known as a moving inductor. A moving coil inductor is a high-current, high-voltage inductor designed for Power Electronics applications. Moving coil inductors are available from Shah Electronics in a variety of sizes.

Applications for Moving Spring Coil Inductor are: SMPS Charger, LED Driver, AC/DC Electronics Circuit, Solar Lighting, Solar Inverter, Solar Battery Charge.