Ohmite 270-225P-46 Power Wirewound Resistor 3Ω 225W
The Ohmite 270-225P-46 is a high-power wirewound resistor designed to handle demanding applications requiring substantial power dissipation and precise resistance values. With a resistance of 3 ohms and a power rating of 225 watts, this resistor is well-suited for various industrial and electronic uses.
Key Features
- High Power Rating: Capable of dissipating up to 225 watts, making it ideal for applications involving significant power loads.
- Precision Resistance: Offers a resistance value of 3 ohms with a tolerance of ±5%, ensuring reliable performance in circuits requiring specific resistance parameters.
- Durable Construction: Built with a vitreous enamel coating, providing excellent insulation and protection against environmental factors, enhancing the resistor’s longevity and reliability.
- Versatile Mounting Options: Equipped with lug terminals suitable for soldering or sturdy bolt connections. The hollow core design allows for secure mounting using spring-type brackets, through bolts, or slotted-steel brackets.
- Temperature Stability: Features a temperature coefficient of ±400ppm/°C, ensuring consistent performance across a wide range of operating temperatures.
- Safety Compliance: Meets industry standards with certifications such as ISO 9001:2015, AS9100D, and IATF 16949, and is RoHS and REACH compliant, ensuring adherence to environmental and quality regulations.
Applications
The Ohmite 270-225P-46 resistor is suitable for a variety of applications, including:
- High-power industrial equipment
- Surge and high-energy circuits
- Power supplies
- Motor drives
- Load testing
Its robust design and high power handling capabilities make it a reliable choice for engineers and designers working on projects that demand precision and durability.
