Power which is supplied to a ballast but is not converted into lamp energy. Ballast loss is dissipated as heat.
输入到镇流器中却未能转化成光源能量的那部分功率。镇流器损耗是由其热损失引起的。
The heat of high power semiconductor laser array is absorbed by a semiconductor refrigerator and dissipated by air cooling.
它利用半导体制冷器对大功率半导体激光阵列吸热，然后经由风冷散热。
The heat of high power semiconductor laser array is absorbed by a semiconductor refrigerator and dissipated by air cooling.
它利用半导体制冷器对大功率半导体激光阵列吸热，然后经由风冷散热。
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