The PWR7R715JLF is a power resistor manufactured by International Resistive Company (IRC). This resistor is designed for high-power applications requiring precise and stable resistance. It is commonly used in power supplies, motor controls, and other industrial applications.

Applications

• Power Supplies: Used as current sensing resistors and load resistors.
• Motor Controls: Employed in braking circuits and current limiting applications.
• Inverters: Integrated into voltage dividers and feedback networks.
• Welding Equipment: Utilized in current control and regulation circuits.
• Industrial Automation: Incorporated in various industrial control systems for power dissipation and current limiting.

Features

• High Power Rating: Designed to dissipate significant amounts of power.
• Low Temperature Coefficient of Resistance (TCR): Provides stable resistance over a wide temperature range.
• Non-Inductive Design: Minimizes inductance, making it suitable for high-frequency applications.
• High Stability: Offers consistent performance over time.
• RoHS Compliant: Meets environmental standards for lead-free manufacturing.

Benefits

• Reliable Performance: Provides stable and consistent resistance in high-power applications.
• Precise Current Control: Enables accurate current sensing and limiting.
• Improved System Efficiency: Minimizes power losses due to its low TCR and non-inductive design.
• Long Lifespan: Offers durable and reliable performance over an extended period.
• Simplified Circuit Design: Easy to integrate into various power electronic circuits.

Additional Details

The PWR7R715JLF power resistor has a resistance value of 7.715 Ohms with a tolerance of ±5%. Its high power rating allows it to dissipate significant amounts of heat without compromising its performance. The resistor features a low temperature coefficient of resistance, ensuring stable resistance values even under varying operating temperatures. Its non-inductive design minimizes unwanted inductance, making it suitable for high-frequency applications. The PWR7R715JLF is designed for through-hole mounting, providing secure and reliable connection to the circuit board. It is constructed using high-quality materials to ensure long-term reliability and performance. The resistor operates over a wide temperature range, typically from -55°C to +155°C.