2 Output Toroidal Transformer, 160VA, 2 x 18V ac

  • RS Stock No. 173-0228
  • Manufacturer RS PRO
Technical data sheets
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


Mounting hardware is not supplied, available seperately


UL506, EN61558


UL506, EN61558

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'.
Attribute Value
Primary Voltage Rating 230V ac
Secondary Voltage Rating 2 x 18V ac
Power Rating 160VA
Number of Outputs 2
Secondary Current 4.444A
Height 46mm
Weight 1.7kg
Diameter 109mm
Dimensions 109 (Dia.) x 46mm
Minimum Operating Frequency 50Hz
Maximum Operating Frequency 60Hz
Termination Type Copper Conductor
On back order for despatch 24/06/2020, delivery within 5 working days from despatch date.
Price (ex. GST) Each (In a Box of 8)
$ 68.669
(exc. GST)
$ 75.536
(inc. GST)
Per unit
Per Box*
8 +
*price indicative
Related Products
Control transformers, 1-phase, 4AM Series Use as power, ...
Control transformers, 1-phase, 4AM Series Use as power, safety or displacement transformers in accordance with the applicable EN norm High short-term performance Low switch-on power (switch-on rush)Protect against short circuits and overloading with motor protection switches on main side Electrically ...
Type UI 39 - 10 VA → 30 VA Secondary voltages are nominal load voltages on resistive loadsOnly the pins indicated on the wiring diagram "physically" exist. Standards IEC 742, VDE 0551, SEV 1003 Approvals UL 506. Secondary voltages are ...
Type EI 30 - 1 VA → 23 VA series 44000 transformers From Myyra, the 44000 Series of type EI transformers are professional safety transformers featuring an insulation of above 4000V. Inherently short circuit proof and comprising of non-flammable and ...
Transformers PCB Mount, Short Circuit Proof, VB & ...
Transformers PCB Mount, Short Circuit Proof, VB & PT Series 230Vac. 50 to 60Hz primary Single or twin secondary windings for series or parallel connection (For conformance reasons,0.35 to 3.2VA transformers with 2 x 15 and 2 x 18V outputs ...