RS PRO 230V ac, 2 x 18V ac Toroidal Transformer, 15VA 2 Output

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Subtotal (1 box of 40 units)*

£576.60

(exc. VAT)

£691.92

(inc. VAT)

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Temporarily out of stock
  • 80 unit(s) shipping from 17 October 2025
  • Plus 40 unit(s) shipping from 17 April 2026
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Units
Per unit
Per Box*
40 +£14.415£576.60

*price indicative

RS Stock No.:
173-0081
Brand:
RS PRO
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Brand

RS PRO

Primary Voltage Rating

230V ac

Secondary Voltage Rating

2 x 18V ac

Power Rating

15VA

Number of Outputs

2

Secondary Current

417mA

Height

31mm

Weight

365g

Diameter

60mm

Dimensions

60 (Dia.) x 31mm

Minimum Operating Frequency

50Hz

Maximum Operating Frequency

60Hz

Termination Type

Copper Conductor Termination Wire

Fixing Hole Diameter

6mm

COO (Country of Origin):
IN

RS PRO Toroidal Transformers, 250 V ac, 60Hz


Experience efficient magnetic flux distribution in your electronic systems with RS PRO Toroidal Transformers. Engineered for superior performance, these transformers 230 V boast a compact, lightweight design that optimises space and reduces installation costs. The innovative toroidal core delivers excellent electrical efficiency, minimising losses and ensuring your equipment operates at peak performance.
Uniquely, our transformers produce low electromagnetic interference (EMI) and operate with minimal noise, making them the ideal choice for sensitive electronic applications. Enjoy the peace of mind that comes with reliable, high-quality power conversion.

Why Would You Choose These Toroidal Transformers?


RS PRO 230 V Toroidal transformers are renowned for their compact size, low noise, and exceptional energy efficiency. Whether you're tackling a complex industrial application or upgrading your home electronics, our Toroidal Transformers are up to the task. Their versatile design ensures seamless integration and reliable power delivery, giving you peace of mind.

Features and Benefits


  • Improved Efficiency

  • Compact Sizes and Weights

  • Low Electromagnetic Interference (EMI)

  • Reduced Audible Noise

  • High Electrical Isolation

  • Double Insulated Primary Leads

  • Max Operating Freq: 60 Hz

  • 2 Outputs

  • Voltage Rating: 230 V ac

Applications


  • Audio Equipment

  • Medical Devices

  • Telecommunications

  • Industrial Control Systems

  • Power Supplies

Note

Mounting hardware is not supplied, available seperately

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'.

Approvals

UL506, EN61558

RS PRO 230V Primary Toroidal Transformer (2 x 18Vdc Secondary)


A reliable and high-quality toroidal transformer featuring a compact and lightweight design. The precision-wound copper coils and high-quality core materials guarantees it delivers exceptional efficiency and reliability, even under heavy loads.

With a power rating of 15VA and a voltage rating of 230Vac (50/60Hz) for the primary windings and 2 x 18Vdc secondary windings that can be connected both in parrel or independently the toroid transformer is compatible with a wide range of power sources and applications.

Not only built to a high specification ensuring extremely low level of radiated magnetic field, a very loss iron loss and very low induced noise the 230V toroidal transformer is also built to last providing a professional, robust and long lasting power solution.

Features and Benefits


Toroid open wound transformer

230V ac primary windings

2 x 18 Vdc secondary windings

Small size and low weight compared with traditional stacked lamination types

Extremely low level of radiated magnetic field

Very low induced noise

Very low iron loss

Double insulated primary leads

Dimensions of 60 x 31mm

150mm long wire leads

Standards and Approvals: EN61558 Class II, Non-Short-Circuit Proof UL506 IEC61558 Class II VDE0570 Class II

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'.

Why RS PRO?


RS PRO is the own brand of RS. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that every part is rigorously tested, inspected, and audited against demanding standards. Making RS PRO the Smart Choice for our customers.

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