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Transformers

Altronics range includes EI Core, Toroidal, PCB mount and audio transformers for a range of OEM applications.

Enclosed AC/DC Supplies

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DIN Rail AC/DC Supplies

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EI Core Transformers

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Toroidal Transformers

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Audio Transformers

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Powertran EI-Core 240V AC mains transformer with 6A dual multi tapped secondary configuration. Two sets of 0V, 12V and 15V secondaries are available at a maximum current of 6A (max current when secondaries connected in parallel) . Primary is fitted with 200mm flyleads. Secondary taps have solder tags. Fully electrical authority approved for AS/NZS
M2170L

12-30V / 240V 100VA EI Core Transformer

Powertran EI-Core 240V AC mains transformer with 6A dual multi tapped secondary configuration. Two sets of 0V, 12V and 15V secondaries are available at a maximum current of 6A (max current when secondaries connected in parallel) . Primary is fitted with 200mm flyleads. Secondary taps have solder tags. Fully electrical authority approved for AS/NZS
$42.27
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<B>Note: </B>Must be used with a 3A external AC fuse.
M5315C

15 + 15 160VA Toroidal Transformer

Toroidal transformers are becoming increasingly popular due to their improved magnetic properties and also that they can be made to a lower profile than a standard solenoid core transformer, allowing for equipment of similar power to be of a lower profile such as rack mounted devices.
$88.86
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These 50VA transformers will fit inside our 1 Unit 19&quot rack cases
M5015C

15 + 15 50VA Toroidal Transformer

These 50VA transformers will fit inside our 1 Unit 19" rack cases
$56.32
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Efficient toroidal transformer with 15V secondaries. 80VA rated.
M5115C

15 + 15 80VA Toroidal Transformer

Efficient toroidal transformer with 15V secondaries. 80VA rated.
$62.68
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High power toroidal transformer for audio use. Input and output windings can be reversed.
M1124A

150W 100V Line 4-16 Ohm Audio Toroidal Transformer

High power toroidal transformer for audio use. Input and output windings can be reversed.
$181.82
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Switchmode power supplies offer several significant advantages over traditional linear transformer power supplies.They are far more efficient than their linear counterparts. As they do not use power or mains transformers the equivalent power supply weighs
M8776

150W 24VDC Switchmode Power Supply

Switch mode power supplies offer several significant advantages over traditional linear transformer power supplies.
$145.41
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18+18V 160VA toroidal transformer.
M5318C

18 + 18 160VA Toroidal Transformer

Toroidal transformers are becoming increasingly popular due to their improved magnetic properties and also that they can be made to a lower profile than a standard solenoid core transformer, allowing for equipment of similar power to be of a lower profile such as rack mounted devices.
$88.86
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Low profile design suitable for use inside our 1RU 19" rack enclosures. 18+18V.
M5018C

18 + 18 50VA Toroidal Transformer

Low profile design suitable for use inside our 1RU 19" rack enclosures. 18+18V.
$56.32
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Efficient toroidal transformer with 18V secondaries. 80VA rated.
M5118C

18 + 18 80VA Toroidal Transformer

Efficient toroidal transformer with 18V secondaries. 80VA rated.
$62.68
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Impedance: 1k&ampOmega CT / 8&ampOmega Freq. Response: 300Hz-3kHz &plusmn2.5dB Rated Power: 450mW Primary DC Resistance: 100&ampOmega &plusmn10% Secondary DC Resistance: 0.7&ampOmega &plusmn10% Fly Lead Length: 10mm
M0216

1k Ohm / 8 Ohm Audio Coupling Transformer

Impedance: 1k&Omega CT / 8&Omega Freq. Response: 300Hz-3kHz ±2.5dB Rated Power: 450mW Primary DC Resistance: 100&Omega ±10% Secondary DC Resistance: 0.7&Omega ±10% Fly Lead Length: 10mm
$6.82
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Primarily to be used as part of our K 5125 20 Watt Class A Amplifier Kit. We can now offer this component as a standalone item for those who wish to build this amplifier in a different housing to that supplied with the kit.
MA5417

200VA 17+17V Class A Amplifier Transformer

Primarily to be used as part of our K 5125 20 Watt Class A Amplifier Kit. We can now offer this component as a standalone item for those who wish to build this amplifier in a different housing to that supplied with the kit.
$99.09
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High quality, high performance 100V line audio transformers. All models are wound on professional grade grain orientated steel core for extended frequency response. Designed for use in high grade constant voltage 100V and 70V PA Systems.
M1120

20W 100V Line PA EI Core Speaker / Audio Transformer

High quality, high performance 100V line audio transformers. All models are wound on professional grade grain orientated steel core for extended frequency response. Designed for use in high grade constant voltage 100V and 70V PA Systems.
$24.50
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Low profile design suitable for use inside our 1RU 19"rack enclosures. Potted epoxy centre core for easy mounting.
M4912C

240/12+12 30VA Toroidal Transformer

Low profile design suitable for use inside our 1RU 19"rack enclosures. Potted epoxy centre core for easy mounting.
$49.95
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These 30VA transformers will fit inside our 1 Unit 19&quot; rack cases.
M4915C

240/15+15 30VA Toroidal Transformer

These 30VA transformers will fit inside our 1 Unit 19" rack cases.
$49.95
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Low profile design suitable for use inside our 1RU 19"rack enclosures. Potted epoxy centre core for easy mounting.
M4918C

240/18+18 30VA Toroidal Transformer

Low profile design suitable for use inside our 1RU 19"rack enclosures. Potted epoxy centre core for easy mounting.
$49.95
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These 30VA transformers will fit inside our 1 Unit 19&quot rack cases.
M4925C

240/25+25 30VA Toroidal Transformer

These 30VA transformers will fit inside our 1 Unit 19" rack cases.
$49.95
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Low profile design suitable for use inside our 1RU 19"rack enclosures. Potted epoxy centre core for easy mounting.
M4909B

240/9+9 30VA Toroidal Transformer

Low profile design suitable for use inside our 1RU 19"rack enclosures. Potted epoxy centre core for easy mounting.
$28.14
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Low profile design suitable for use inside our 1RU 19"rack enclosures. Potted epoxy centre core for easy mounting.
M4909C

240/9+9 30VA Toroidal Transformer

Low profile design suitable for use inside our 1RU 19"rack enclosures. Potted epoxy centre core for easy mounting.
$49.95
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Primary fitted with 200mm fly leads. Secondary taps have solder tags.
M6672C

240V 15-30V 1A Transformer

Primary fitted with 200mm fly leads. Secondary taps have solder tags.
$28.14
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Primary fitted with 200mm fly leads. Secondary taps have solder tags.
M6672L

240V 15-30V 1A Transformer

Primary fitted with 200mm fly leads. Secondary taps have solder tags.
$28.14
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Primary and secondary fitted with 200mm fly leads.
M2854C

24V / 240V 150mA Centre Tapped EI Core Transformer

Primary and secondary fitted with 200mm fly leads.
$18.18
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Primary and secondary fitted with 200mm fly leads.
M2854L

24V / 240V 150mA Centre Tapped EI Core Transformer

Primary and secondary fitted with 200mm fly leads.
$12.27
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Powertran EI-Core 240V AC mains transformer with 3A single tap secondary configuration. 24V secondary voltage available at 3A current output. Primary and secondaries fitted with 200mm flyleads. Fully electrical authority approved for AS/NZS 61558.2.6.
M2158C

24V / 240V 3A EI Core Transformer

Powertran EI-Core 240V AC mains transformer with 3A single tap secondary configuration. 24V secondary voltage available at 3A current output. Primary and secondaries fitted with 200mm flyleads. Fully electrical authority approved for AS/NZS 61558.2.6.
$40.91
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Powertran EI-Core 240V AC mains transformer with 5A single tap secondary configuration.
M2190C

24V / 240V 5A EI Core Transformer

Powertran EI-Core 240V AC mains transformer with 5A single tap secondary configuration.
NEW
$63.59
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Primary fitted with 200mm fly leads. Secondary taps have solder tags.
M2190L

24V / 240V 5A EI Core Transformer

Primary fitted with 200mm fly leads. Secondary taps have solder tags.
$59.05
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