High power factor integrated electronic ballast for feeding lamps of high pressure discharging, has converter gearbox setback for power factor correction, and another to control power of lamp, and output converter setback coil is provided
Fecha de publicación:
2008-04-16
Número de solicitud:
ES20050001724
Número de la patente:
ES2296459 (B2); ES2296459 (A1)
Colecciones
- Patentes [135]