Ripple Painted High Power Resistors Corrugated Resistors
Ripple Painted Wire Wound Resistor
Product Overview
Corrugated enameled wire-wound resistors utilize high-quality resistance wire spirally wound onto a ceramic substrate and coated with a high-temperature resistant insulating varnish layer, providing excellent heat dissipation and high-temperature load capacity. Their unique corrugated structure effectively increases the heat dissipation area, enabling the resistor to maintain stable resistance characteristics and low temperature rise even under high-power operating conditions.
The product employs a fully welded structure design, ensuring reliable contact, stable performance, and long-term safe operation, making it an ideal choice for various high-power applications.
Product Parameters
| Item | Parameter Description |
|---|---|
| Product Name | Corrugated Wirewound Resistor |
| Manufacturing Process | High-temperature corrugated wire winding + insulating varnish encapsulation structure |
| Resistance Accuracy | ±1%, ±2%, ±5%, ±10% |
| Housing Material | High-strength ceramic or metal tube |
| Terminal Structure | Fully soldered or screw-mounted |
| Optional Accessories | Mounting bracket, heat sink (optional) |
Key Features
This resistor features a wide power range and excellent high-temperature load performance, enabling stable operation in high-temperature, high-humidity, or high-vibration environments. Its all-welded structure design ensures a robust and reliable conductive path and excellent resistance to mechanical shock. The surface insulating varnish layer provides moisture-proof, dust-proof, and corrosion-resistant properties, extending its overall service life. Optional mounting accessories are also available for flexible installation and heat dissipation in various devices.
Applications
- Large power supplies and power control equipment
- Electrical drives and automation systems
- Locomotive, elevator, and crane braking circuits
- Motor starting and speed control systems
- Electrical testing and dummy load devices
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.