Parth Electronics Corporation

 Key Applications

 

The SPB20N60C3's combination of high voltage, makes it an excellent choice for modern, energy-efficient power conversion:⁵

• Switch Mode Power Supplies (SMPS): Especially in high-efficiency, resonant, and high-frequency topologies.

• Power Factor Correction (PFC) Stages: Used in the input stage of high-power systems to improve power quality.

• Hard and Soft Switching Topologies: Its CoolMOS technology provides excellent performance in both scenarios.

•  Solar Power Inverters: For converting DC from solar panels into AC with minimal loss.⁶

• High-Intensity Discharge (HID) Lighting: Used in the ballast circuits.

IRFB7537PBF TO220
High-Current DC-DC Converters: Essential for power management in server and telecom applications.
Synchronous Rectification: Used in power supplies to replace schottky diodes for higher efficiency.
Motor Control: Electric power steering, electric pumps, and other high-current motor drive applications in the automotive sector.
Battery Management Systems (BMS): Efficient switching for charging and discharging.
Point-of-Load (POL) Converters.

Common Applications

 

Due to its high voltage rating, low on-resistance, and optimized fast diode, the SPW47N60CFD is an excellent choice for:

• Switch-Mode Power Supplies (SMPS): Used in the primary high-voltage switching stage.

• Power Factor Correction (PFC): Used in the boost stage of PFC circuits.

• Server/Telecom Power: High-efficiency power supplies where minimizing heat and maximizing power density are critical.

• High-End Lighting: Electronic ballast and high-power LED drivers

SPB17N80C3  D2PACK high-voltage
he SPB17N80C3 is a high-voltage N-Channel Power MOSFET from Infineon Technologies' CoolMOS™ C3 series. This family of MOSFETs is highly valued for applications requiring very high efficiency, especially in the 800V class. High-Efficiency Power Conversion: PFC stages, high-voltage resonant converters, solar/PV inverters, and high-power lighting ballasts

Product Details:

The SPW47N60C2 is designed for systems where high efficiency and high power density are crucial:

• Switch Mode Power Supplies (SMPS): Used in the switching stage of high-wattage power supplies.

• Power Factor Correction (PFC) Circuits: High-efficiency rectification in the input stage of power systems.

•  Solar Inverters: Converting DC from solar panels to AC

• High-Intensity Discharge (HID) Lighting Ballasts.

Typical Applications

 

The FSQ100 is purpose-built for:

• AC/DC Adapters and Chargers

• Standby Power for LCD/LED Monitors and Televisions

• Auxiliary Power Supplies for Industrial Systems

• Any small, highly efficient Offline Flyback Converter

The FSQ100 is an integrated circuit combining a Pulse Width Modulator (PWM) controller and a high-voltage SenseFET (power MOSFET), specifically designed for compact, efficient, off-line Switch-Mode Power Supplies (SMPS). This design minimizes external components and enhances system reliability. Key Features 

• Integrated Components: Combines a VDMOS SenseFET with a voltage mode PWM control block in a single DIP-8 package.
• Fixed Operating Frequency: Operates at a precise, fixed frequency of 67 kHz.
• Green Mode Operation: Features burst-mode operation during light loads or standby conditions to minimize power consumption and meet energy efficiency standards.
• Internal Startup Circuit: An internal high-voltage current source handles the initial startup phase until the auxiliary winding can take over the power supply.
• Comprehensive Protection: Includes robust self-protection circuits such as:
  • Under-Voltage Lockout (UVLO) with hysteresis
  • Over-Voltage Protection (OVP)
  • Overload Protection (OLP)
  • Internal Thermal Shutdown (TSD)
  • Pulse-by-Pulse Current Limiting (via Leading Edge Blanking, LEB)
  • Auto-restart mode for fault conditions 

Applications   The FSQ100 provides a simple, cost-effective platform ideal for flyback converters and is commonly used in various power supply applications, including: 

• Chargers and adapters for mobile phones, PDAs, and MP3 players.
• Auxiliary power supplies for consumer electronics like PCs, TVs, and monitors.
• LED drivers.
• Power supplies for white goods and other home appliances. 

For detailed technical specifications, design guidelines, and application

The IXFX140N30P is a high-power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by IXYS (now part of Littelfuse)

It is designed for demanding applications such as high-frequency switching power supplies, DC-DC converters, motor control, and other power switching circuits.

The IXFX140N30P is a high-performance, high-current MOSFET specifically designed for demanding power electronics applications that require fast switching and high efficiency.

The applications for this powerful device primarily fall into these categories:

 

1. Power Supply Systems

• Switch-Mode Power Supplies (SMPS): Used in the primary switching stage of high-wattage power supplies.

• Resonant-Mode Power Supplies: Optimized for topologies like LLC converters, which benefit from the MOSFET's fast intrinsic diode and low reverse recovery time

• DC-DC Converters: Crucial for converting DC voltages efficiently in systems requiring high current handling.

2. Motor Control and Motion Systems

 

Its high current rating and robust design make it suitable for controlling large inductive loads.

• AC and DC Motor Control: Used in inverters and motor drive circuits to precisely regulate the speed and torque of industrial or large robotic motors.

• DC Choppers: Employed in various traction and industrial control systems.

• Uninterruptible Power Supplies (UPS): Used in the inverter stage to convert DC battery power back into AC power during an outage.

•  Battery Chargers: High-power chargers, including those for Electric Vehicles (EVs), utilize this MOSFET for efficient switching and power management.¹⁰

4. General High-Speed Power Switching

 

•  High Speed Power Switching Applications: Any circuit requiring rapid, reliable switching of high voltages and high currents, such as high-frequency welding equipment or laser power supplies.

• Phase-Shift Bridges: Its HiPerFET (High Performance FET) designation, which includes a fast intrinsic diode, makes it particularly well-suited for bridge topologies.