Ballasts
详细规格及用途描述
Lamp Current Crest Factor: <=1.7
With pre-heating device
The proportion of Power Consumption by Ballast to Lamp: <=10%
Life: >=15,000hours
Supply Current: 90%-110% of rate current
With abnormal condition protection device
Starting Voltaage: Not more than 70% of rated voltge
Rated Maximum Operating Temperature of Ballast Case tc: 60
Restraining mains transient overvoltge
Design of structure and PCB layout with the safety requirements of IEC928
