RS PRO 230V ac, 2 x 18V ac Toroidal Transformer, 225VA 2 Output

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): IN
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

Note

Mounting hardware is not supplied, available seperately

Approvals

UL506, EN61558

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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'.
Specifications
Attribute Value
Primary Voltage Rating 230V ac
Secondary Voltage Rating 2 x 18V ac
Power Rating 225VA
Number of Outputs 2
Secondary Current 6.25A
Height 50mm
Weight 2.3kg
Diameter 120mm
Dimensions 120 (Dia.) x 50mm
Minimum Operating Frequency 50Hz
Maximum Operating Frequency 60Hz
Termination Type Copper Conductor
20 In stock for FREE next working day delivery
Price Each
£ 52.13
(exc. VAT)
£ 62.56
(inc. VAT)
Units
Per unit
1 - 4
£52.13
5 +
£49.04
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