Abstract: The utility model relates to an electric driver and an illumination device. The electric driver comprises: a carrier; a first electrical component and a second electrical component, wherein the first electrical component and the second electrical component are provided on the carrier; and a heat insulation structure, wherein the second electrical component comprises a first heat insulator surrounding the second electrical component and a second heat insulator surrounding the first heat insulator, wherein a gap is provided between the first heat insulator and a second heat insulator. The electric driver according to the present utility model improves the lifetime of capacitors, is low-cost, and has a compact structure.

Abstract: The present patent application discloses a cable fixing apparatus, and the cable fixing apparatus includes: at least one slot structure, for holding a cable; and clipping parts at both sides of each slot structure, wherein at least one of the clipping parts has an elasticity enhancement structure, and the elasticity enhancement structure is configured so that the elasticity of the clipping part is enhanced. The present patent application also discloses a printed circuit board assembly (PCBA), an electronic controller (ECG) and a light-emitting device. By using a cable fixing apparatus provided according to embodiments of the present patent application, the cable can be fixed reliably, and/or the costs of a cable fixing apparatus can be lowered.