Centre potted transformers can be provided with a drilled central hole (normally 5 to 6 mm), or if the customer prefers, with a threaded hole (normally M3 to M6). In addition to the height of the transformer, approx. 2mm is required for the rubber pad (included).
![Centre potted toroidal transformer Centre potted toroidal transformer](https://www.multi-circuit-boards.eu/fileadmin/_processed_/7/a/csm_trafo_teilverguss_1_88397068ba.jpg)
![Centre potted toroidal transformer with rubber pad Centre potted toroidal transformer with rubber pad](https://www.multi-circuit-boards.eu/fileadmin/_processed_/b/6/csm_trafo_teilverguss_2_160b7a5afa.jpg)
![Centre potted toroidal transformer with threaded hole Centre potted toroidal transformer with threaded hole](https://www.multi-circuit-boards.eu/fileadmin/_processed_/c/5/csm_trafo_teilverguss_3_72d9e39a2d.jpg)
Standard specifications
The following table contains the default specifications for centre potted transformers. These are to be seen only as examples: we manufacture each transformer strictly according to customer specifications.
P [VA] | Ø [mm] | h [mm] | m [Kg] |
---|---|---|---|
20 | 60 | 30 | 0,4 |
35 | 70 | 37 | 0,5 |
50 | 75 | 38 | 0,7 |
60 | 80 | 39 | 0,9 |
80 | 90 | 33 | 1,1 |
100 | 92 | 38 | 1,2 |
150 | 94 | 46 | 1,5 |
200 | 115 | 43 | 2,0 |
250 | 116 | 50 | 2,4 |
300 | 117 | 58 | 2,6 |
400 | 131 | 59 | 3,5 |
500 | 133 | 69 | 4,1 |
600 | 136 | 73 | 4,7 |
800 | 160 | 59 | 5,8 |
1000 | 165 | 70 | 7,1 |
1500 | 180 | 78 | 10,5 |
Power rating limit
The power rating limit for centre potted transformers is 1500 VA.