These 80VA transformers will fit inside our 1 Unit 19" rack cases. Toroidal transformers are becoming increasingly popular due to their improved magnetic properties and also that they can be made to a lower profile than a standard solenoid core transformer, allowing for equipment of similar power to be of a lower profile such as rack mounted devices.
The advantage of the toroidal (donut) shape is that due to its symmetry the amount of magnetic flux that escapes outside the core (leakage flux) is minimised, therefore it radiates less electromagnetic interference (EMI) to nearby circuits or equipment. EMI is of increasing importance in modern low power, high frequency electronics.
The entire range has been tested and approved to the Australian standard AS/NZS 61558.2.6. This standard is equivalent to the European standard EN61558.2.6 making the transformers suitable for the European market (where 240V is used).
Manufacturers please note, we recommend that a sample is obtained to confirm suitability this product must be used with a 1A external AC fuse.
Included Mounting Hardware
1 x Mounting Plate
1 x Gasket
1 x Mounting Bolt
1 x Nut
Specifications:
Primary voltage: 240V AC
Secondary voltage: 12V (parallel), 24V (series)
Secondary current: 6.6A (parallel), 3.3A (series)
Regulation: Better than 10%
Maximum temperature rise: 75°C
Dielectric strength: 4000V for 1 Minute
Insulation class: Class B (130ºC)
Tolerance: ± 2%
Dimensions (OD x ID x H): 90 x 24 x 37mm
Features:
- Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
- Lower electrically induced noise demanded by compact equipment.
- High efficiency enabling conservative rating whilst maintaining size advantages.
- The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
