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12V 100mA Sub Miniature Transformer

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Quoting product code: WB02C


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About this product


  • A very small transformer that is wire ended
  • Has a 100mA output
  • Overall size: 37 x 31 x 30mm

Product overview

• A very small transformer that is wire ended• Has a 100mA output• Overall size: 37 x 31 x 30mm• Fixing centres: 45mm


Type Secondary
12V 12-0-12V

Is this 230v input? Would it be suitable for an alarm sytem?

Asked by: Novice Clive
Alarm systems tend to work at 12v dc. This converts mains (230v) to 12v ac, so unfortunately it won't work.
Answered by: Dec the drek
Date published: 2016-09-24

which are the 240v input wres

Asked by: fran
Typically they will be labelled as "primary" as they are the inputs The Primary will only have 2 wires, in this illustration it would be the blue/brown wires. The "secondary" are the output The secondary group should have 3 wires, in this illustration it is the white and black wires. The black is the ground and the 2 whites are 12v each Please note this info is generic advice only the colour of the wires can vary from unit to unit. If you in anyway unsure please seek help from a qualified electrician.
Answered by: Les
Date published: 2015-11-05
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