• RS Stock No. 223-8207
      • Brand Nuvotem Talema
      • Mfr. Part No. 0300P1-2-025
      Nuvotem Talema
      2 Output Toroidal Transformer, 300VA, 2 x 25V ac
      Image representative of range
      Product Details

      Open Style with Leads, 15VA to 1000VA

      High quality open style toroidal transformers with a single 230Vac 50/60Hz primary winding. Twin secondary windings may be connected in series or parallel or used independently.

      Small size and low weight compared with traditional stacked lamination types
      Extremely low level of radiated magnetic field and very low induced noise (hum)
      Very low iron losses
      Double insulated primary leads
      100% electrical and flash tested
      High quality manufacturing and testing in accordance to EN61558, EN60950, EN60065, VDE 0551, VDE 0550 and BS415

      Leads PVC insulated 150mm long, 10mm stripped and tinned
      Secondary Voltage Tolerance <1% at nominal input
      Insulation UL recognised Class A 105C
      Operating Temperature +40C Maximum Ambient
      Neoprene Pads 5kV isolation
      EN61558 Approved to insulation Class E(120°C)  


      UL 506; EN 61558

      Supplied with

      Full mounting kit


      Technical specifications
      VA regulation rise in dimensions (mm)   mounting weight
      nominal (%) typ. temp. (°C) Ø h* bolt (kg)
      15 16 26 60 31 M6 x 40 0.3
      30 18 40 70 32 M6 x 40 0.45
      50 14 42 80 33 M6 x 40 0.65
      80 14 53 93 38 M6 x 50 BA 0.9
      120 10 52 93 46 M6 x 60 1.2
      160 9 55 105 42 M6 x 50 1.5
      225 8 60 112 47 M6 x 60 1.9
      300 8 60 115 58 M6 x 70 2.3
      500 6 68 136 60 M8 x 70 3.5
      625 5 67 136 68 M8 x 80 4.3
      800 5 69 162 60 M8 x 70 5.1
      1000 5 72 162 70 M8 x 80 6.5
      * Leave 4 mm more for clearance, and 5 mm more where conductors come out
      • Under no circumstances should both ends of the fixing bolt simultaneously contact the metal chassis or framework as this would create a potentially dangerous 'shorted-turn'.
      Not what you’re looking for? Select the attributes you require, then click the button below
      Primary Voltage Rating230V ac
      Secondary Voltage Rating2 x 25V ac
      Power Rating300VA
      Number of Outputs2
      Secondary Current6A
      Dimensions115 Dia. x 58mm
      Maximum Operating Frequency450Hz
      Termination TypeCopper Conductor Termination Wire
      Isolation Voltage4.5kV ac
      Minimum Temperature0°C
      Maximum Temperature+120°C
      Select all
      Customer reviews

      Add a review - Log In

      342 in stock for FREE next working day delivery
      Price Each
      Technical Reference
      • RS Components

        Statement of conformity

        This certificate confirms that the product detailed below complies with the specifications currently published by RS Components and has been subject to the quality conditions of our registration to the BS EN ISO9001:2008 management standard. Furthermore, where applicable, it provides assurance that all electrostatic discharge sensitive devices have been handled and packed under conditions that meet the administrative and technical requirements of the ANSI/ESD S20.20:2007 and the BS EN 61340-5-1:2007 electrostatic control standards.
        RS Stock No. 223-8207
        Description 2 Output Toroidal Transformer, 300VA, 2 x 25V ac
        Manufacturer/Brand: Nuvotem Talema
        Mfr. Part No. 0300P1-2-025
        The foregoing information relates to product sold on, or after, the date shown below.
        Date May 26, 2016
        RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
      Similar Products
      View Similar Products

      Alternative for 2 Output Toroidal Transformer, 300VA, 2 x 25V ac

      Frequently Asked Questions
      Need some help?
      Call our Customer Services team on:
      08457 201201