• RS Stock No. 671-9025
  • Brand RS Pro
RS Pro
2 Output Toroidal Transformer, 160VA, 2 x 25V ac
Product Details

Toroid open wound 230V primary

High quality open style toroidal transformers with 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
Very low induced noise (hum)
Very low iron loss
Double insulated primary leads

Mounting Hardware
Suitable for transformer Mounting washer Neoprene Washer
15, 30 & 50VA 671-9205 671-9211
80 & 120VA 671-9208 671-9214
160 & 225VA 671-9202 671-9218

Note

Mounting hardware is not supplied, available seperately

Approvals

UL506, EN61558

//media.rs-online.com/t_line/L223845-01.gif

Approvals

UL506, EN61558

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
Warning
  • 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
Specifications
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 Rating160VA
Number of Outputs2
Secondary Current3.2A
Height46mm
Weight1.74kg
Diameter109mm
Dimensions109 (Dia.) x 46mm
Minimum Operating Frequency50Hz
Maximum Operating Frequency60Hz
Termination TypeCopper Conductor
Select all
Customer reviews

Add a review - Log In

3 In stock for FREE next working day delivery
£25.14
Price Each
1 - 24
£25.14
25 +
£22.63
Quantity
Units
Check stock levels
Technical Reference
  • RS Components

    Statement of conformity


    The product detailed below complies with the specifications published by RS Components. Where applicable it provides assurance that electrostatic discharge sensitive devices have been handled and packed under conditions that meet the administrative and technical requirements of the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
    RS Stock No. 671-9025
    Description 2 Output Toroidal Transformer, 160VA, 2 x 25V ac
    Manufacturer/Brand: RS Pro
    Mfr. Part No. 81554RS
    The foregoing information relates to product sold on, or after, the date shown below.
    RS COMPONENTS
    Date Sep 26, 2017
    RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
Similar Products
View Similar Products

Alternative for 2 Output Toroidal Transformer, 160VA, 2 x 25V ac

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