• RS Stock No. 223-8178
  • Manufacturer Nuvotem Talema
  • Mfr. Part No. 0225P1-2-025
Nuvotem Talema
2 Output Toroidal Transformer, 225VA, 2 x 25V ac
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



UL 506; EN 61558


EN61558; EN60950; EN60065; BS415

Toroidal 230Vac Primary 15VA to 1000VA

  • 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'.
Add product to Compare
To find a similar product, based on selected attributes, click the green button
Primary Voltage Rating230V ac
Secondary Voltage Rating2 x 25V ac
Power Rating225VA
Number of Outputs2
Secondary Current4.5A
Dimensions112 (Dia.) x 47mm
Maximum Operating Frequency450Hz
Termination TypeCopper Conductor Termination Wire
Minimum Temperature0°C
Isolation Voltage4.5kV ac
Maximum Temperature+120°C
Select all
Customer reviews

Add a review - Log In

15 : Next working day
14 Within 5 working day(s) (Global stock)
Price (ex. GST) Each
1 - 9
10 - 24
25 - 49
50 - 99
100 +
Real time qty checker
Technical data sheets
  • 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. 223-8178
    Name 2 Output Toroidal Transformer, 225VA, 2 x 25V ac
    Manufacturer/Brand Name Nuvotem Talema
    Mfr. Part No. 0225P1-2-025
    The foregoing information relates to product sold on, or after, the date shown below.
    Date Nov 18, 2017
    RS Components Ltd GST Reg No. 44-710-510, Units 30-31, Warehouse World, 761 Great South Road, Penrose, Auckland 1061 NZ (P O Box 12127, Penrose, Auckland 1642).
Similar Products
View Similar Products
Frequently Asked Questions
Need help?
Call our Customer Services team on:
0800 888 780