QB/T 2987-2008 空载输出电压超过1000V的管形放电灯用变压器（霓虹灯变压器） 性能要求

QB/T 2987-2008 The performance requirements for a transformer used in tube-shaped discharge lamps with an output voltage of over 1000V when not loaded (neon tube lamp transformer) are as follows: [description] Transformer that provides for output voltage of over 1000V while unloaded, [usage] typically used in tube-shaped discharge lamps. [notes] Transformer shall have specified specifications related to the quality and stability of its performance, including input and output voltage regulation, ripple and distortion characteristics, power factor, efficiency, etc. Transformer should be capable