Littelfuse HMOV™ Varistor Series
Littelfuse HMOV™ Varistor Series is the first varistor to operate in a maximum ambient temperature of +125°C with 2500V isolation voltage. The Radial Leaded Varistors’ maximum peak surge current is rated up to 10kA (8/20µs pulse). Littelfuse HMOV Varistor Series features a wide operating voltage range and is available in three disk sizes: 10mm, 14mm, and 20mm. HMOV varistors offer protection against indirect lightning strikes, switching surge transients, and abnormally fast transients.
Features
- High operating temperature combined with high isolation voltage capability: +125°C and 2500V, respectively
- Up to 10kA (8/20μs pulse) high surge current withstanding capability
- Complies with 1000 cycle, -55°C to +125°C, Thermal Shock Cycling Test
- Wide operating voltage range
- Three disc sizes available: 10mm, 14mm, and 20mm
- Lead-free, Halogen-free, and RoHS compliant
Applications
- LED lighting
- Security system (fire alarm or smoke detector)
- Solar power inverter
- Automation control
- Power supply unit (outdoor and industrial)
Videos
Opublikowano: 2016-10-05
| Zaktualizowano: 2022-03-11