PLC 7/9/11w magnetic ballast Model NO.: L7/9/11.508 |
Shape(L*H*W):95mm*28mm*41mm
tw:130
Description:
Description:
1.Wattage:7/9/11W
2.Voltage/Frequency:220V,230V,240V/50HZ,60HZ
2.Voltage/Frequency:220V,230V,240V/50HZ,60HZ
4.Material: 100%copper wire, good silicon steel
5.Certificate:CE,TUV.
Specifications:
--Drawings of 7/9/11w Magentic ballast
Detailed pictures:
Specifications:
--Drawings of 7/9/11w Magentic ballast
Magnetic Ballast | Lamp | Package | ||||
YJ Code | A mm | Δt/ΔtanK | Output W | Current mA | Qty/Ctn Pcs | Packaging Meas mm |
220V,230V,240V,50Hz,60Hz | ||||||
L7.9.11.508 | 95 | 50/65 50/65 50/65 | 7 9 11 | 175 170 160 | 40 | 220x200x125 |
Detailed pictures:
Magnetic ballast 7/9/11W for compact fluorescent lamps
Application:
What is a ballast?
A ballast is required for use with gas discharge lamps such a fluorescent, to provide them with the necessary starting and operating electrical conditions. Once the arc has been struck and the fluorescent lamp is lit up, electrical resistance becomes negligible and the principal function of the ballast is to limit current to the lamp while it is operating.
What is a ballast?
A ballast is required for use with gas discharge lamps such a fluorescent, to provide them with the necessary starting and operating electrical conditions. Once the arc has been struck and the fluorescent lamp is lit up, electrical resistance becomes negligible and the principal function of the ballast is to limit current to the lamp while it is operating.