In these cases replacing the transformer without first finding and correcting the fault will only cause the transformer to fail again.
Low voltage transformer problems. When this happens its been my experience that the best place to start is troubleshooting your low-voltage landscape transformer. Check the transformers output voltage. One set consists of 9 transformers and lights and the other set has 6 transformers and lights.
There are more windings in the primary winding. To correct the problem you will either have to increase the size of the wire from the transformer lower the wattage of your lamps or get a transformer with higher voltage taps. Usually a transformer fails only after another part in the electrical circuit shorts to ground or draws an unusually high amperage.
About 2 months ago I installed 2 sets of low voltage downlights in 2 completely seperate locations. A technician should troubleshoot. Be careful that the Alligator clips dont touch one another or touch some grounded surface.
Apr 6 2021 Malibu low voltage transformer is one of the most versatile and dependable solutions for landscape lighting. It is possible at some higher voltage that this lower. Usually a transformer fails only after another part in the electrical circuit shorts to ground or draws an unusually high amperage.
Ii Find the high-side terminal voltage for a load power factor of 085 leading. The low-voltage transformer is mainly composed of primary coil secondary coil and a magnet iron circuit. Simply divide the VA rating of the transformer by the secondary voltage.
A 100 kVA 7200 -480 V 60 Hz single phase transformer has the following parameters all given in ohms. In these cases replacing the transformer without first finding and correcting the fault will only cause the transformer to fail again. Low Voltage Landscape Lighting - Transformer Problems - YouTube.

