User manual for 180VA Dimmable electronic transformer
Contents
1. User manual for 180VA Dimmable electronic transformer 1 Model No SDT180SMS 2 Application and Characteristics a c d e 3 Technical parameters Rated input voltage 220 240V AC 50Hz Rated output voltage 11 5V AC The transformer is specialized as a power supply for 12V halogen lamps only The output is Safe Extra Low Voltage of 11 5V Provided with overload output short circuit over heat protection renewable Touching switch inside combined with stepless dimmable mode circuit are compatible Provided with lighteness memory Rated load 50W 180W 12V AC 4 Connection Schematic 5 Working environment and conditions a b c d e f Terminal blocks Or 7 screw on wire connector 6 Halogen lamp 12V 5 Lead wire Connect to conductor may be touch 4 Lead wire dimmable 3 Transformer SDT180SMS 1 2 Earth plate 1 Power line Hee ye 1 Recommend No NAME REMARK The transformer is for in house application ONLY Rated power is only for 12V halogen lamps and lamp cup Ambient temperature Ta must be lt 45 C The output lead maximum length must not exceed 2 0m The user must do his best to distribute the lamps evenly on the output lead Ensure the earth plate have a good grounding 6 Notices a The output lead must be well connected with terminals to avoid thermal problems The leads fo2. r electrical connection only not for physical weight load To avoid fire it is prohibited to cover the transformer with any flammable material during operation Please connect the conductor in proper proportion while touching or the function will be affected this product has two touch status 1 the on off switch state 2 dimming state If the touch time less than 0 4 s the on off switching function can be realized Continued to increase touch time the products in the dimming state The dimming state can be realized from dark to light and then to the dark light cycle Brightness adjustment to any point to maintain the current cessation of touch brightness Re touch you can repeat the above process When load gt 70W must use 1 0mm 1 5mm load wire
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