Products
SMPS Transformer
Toroidal Transformer
Data Chart
Coils
Chokes
Audio Transformer
Special/Box Build
LINTRON Part number
Toroidal Transformers

The Toroidal Advantage

A Toroidal Transformer converts AC supply voltages to one or more AC voltages, for example 230V to 2 x 24V.

Toroidal transformers offer a number of advantages over conventional 50/60Hz laminated transformers:

  • Easy to mount
  • Low mechanical hum
  • Flexible dimensions
  • Small size and weight
  • Low magnetic strayfield levels

Applications

Toroidal transformers have a wide range of application, including:

  • Audio Transformers
  • Power Transformers
  • Mains Transformers
  • Matching Transformers
  • Isolation Transformers

Custom Design

Power rating (VA) and voltages according to customer's specification.

  • Power rating (VA)
  • Number of tappings
  • Fixation method
  • Wire length (Standard length 300mm)

Power Rating

  • Single Phase: 10VA - 15000VA
  • Three Phase: Up to 50 KVA

Mounting Options

Standard Mounting Kit

Each transformer is supplied with a mounting kit consisting of a clamping disc and two rubber washers, complete with nut and screw. The toroid is sandwiched between the rubber washers providing an economical and vibration dampened assembly.

Centre-Potted with Insert

An insert is placed in the centre of the core, which is then resined. Mounting is done with a screw and nut.

Data Chart

Power Rating, measured in VA (Volt Amps), is calculated as Voltage * Amps.
For example: 10 VA = 5V * 2A.

Rating
(VA)
Reg. ^u
Typical (%)
Outer Diameter
(mm)
Height
(mm)
Weight
(kg)
10 15 50 15 0.25
10 15 60 25 0.25
10 15 70 7.8 0.25
10 15 80 18 0.25
15 15 60 30 0.30
20 12 50 30 0.30
20 12 60 45 0.35
20 12 70 30 0.35
20 12 85 25 0.35
30 10 60 40 0.35
30 10 70 35 0.45
50 9 60 60 0.70
50 9 70 40 0.70
60 9 85 35 0.70
80 9 85 45 0.85
80 9 95 35 0.85
100 9 95 40 0.95
120 8 95 45 1.30
160 5 115 45 2.00
200 5 105 60 2.00
220 5 120 45 2.20
300 5 120 60 2.40
430 5 120 70 3.00
530 5 140 60 4.00
530 5 180 40 4.00
630 4 140 70 5.00
800 4 160 70 7.00
1000 3 165 80 8.00
1500 3 200 70 10.00
2000 3 220 85 11.00
3000 3 220 105 14.00
5000 3 270 110 22.00
7000 3 300 115 24.00
10000 2 350 110 35.00

Lintron Electronics Ltd, Unit 6b, Wansbeck Bus Pk, Ashington, NE63 8QW | Tel: 01670 811888 | Fax: 01670 858910 |

© 1996-2018 Lintron Electronics Ltd. All Rights Reserved. LINTRON is a Trade Mark.