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Description |
Downloads |
Specs |
Ordering |
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M2851C NEW
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- Primary voltage: 240V AC
- Total VA rating: 1.89VA
- Insulation: Class E (120°C)
- Magnetising current: <30mA
- Temperature rise: <65°C
- Regulation: ˜7.5%
- AC fuse: Not required (fitted internally)
- Weight: ˜145g
- Primary connection: 200mm fly leads
- Secondary connection: 200mm fly leads
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Primary and secondary fitted with 200mm fly leads. |
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M5315C |
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- Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
- Lower electrically induced noise demanded by compact equipment.
- High efficiency enabling conservative rating whilst maintaining size advantages.
- The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
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Note: Must be used with a 3A external AC fuse. |
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M5015C |
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- Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
- Lower electrically induced noise demanded by compact equipment.
- High efficiency enabling conservative rating whilst maintaining size advantages.
- The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
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These 50VA transformers will fit inside our 1 Unit 19" rack cases |
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M5115C |
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- Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
- Lower electrically induced noise demanded by compact equipment.
- High efficiency enabling conservative rating whilst maintaining size advantages.
- The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
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Efficient toroidal transformer with 15V secondaries. 80VA rated.
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M4330A |
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- Primary voltage: 2 x 120V AC
- Total VA rating: 10VA
- Insulation: Class B (130°C)
- Magnetising current: <20mA
- Temperature rise: <85°C
- External AC fuse (required): 100mA
- Thermal fuse: 84°C
- Regulation: ≈20%
- Weight: ≈210g
- PCB hole size: 2mm
- Approval: SAA151379EA
- Note: Must be used with a standard 100mA external AC fuse
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Toroidal transformers provide a higher output compared to traditional E-I transformers of a similar physical size. They have substantially reduced radiated hum and electrical noise, generate less heat and have much better regulation making them ideal for |
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M4630A |
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- Primary voltage: 2 x 120V AC
- Total VA rating: 30VA
- Insulation: Class B (130°C)
- Magnetising current: <30mA
- Temperature rise: <85°C
- External AC fuse (required): 250mA
- Thermal Fuse: 84°C
- Regulation: ≈16%
- Weight: ≈450g
- PCB hole size: 2mm
- Approval: SAA151379EA
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Toroidal transformers provide a higher output compared to traditional E-I transformers of a similar physical size. They have substantially reduced radiated hum and electrical noise, generate less heat and have much better regulation making them ideal for ideal for high performance, low noise circuits. |
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M1124A |
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- For 100V line use, connect in series, ie. join pink & yellow. Use purple & brown.
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High power toroidal transformer for audio use. Input and output windings can be reversed. |
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M5318C |
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- Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
- Lower electrically induced noise demanded by compact equipment.
- High efficiency enabling conservative rating whilst maintaining size advantages.
- The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
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18+18V 160VA toroidal transformer. |
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M5518C |
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- Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
- Lower electrically induced noise demanded by compact equipment.
- High efficiency enabling conservative rating whilst maintaining size advantages.
- The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
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300VA toroidal transformer |
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M5018C |
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- Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
- Lower electrically induced noise demanded by compact equipment.
- High efficiency enabling conservative rating whilst maintaining size advantages.
- The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
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Low profile design suitable for use inside our 1RU 19" rack enclosures. 18+18V. |
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M5118C |
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- Each toroidal is supplied with 2 x rubber spacing washers, 1 x steel dished washer, 1 x mounting bolt, 1 x nut (except PCB mount versions).
- Lower electrically induced noise demanded by compact equipment.
- High efficiency enabling conservative rating whilst maintaining size advantages.
- The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
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Efficient toroidal transformer with 18V secondaries. 80VA rated.
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M0216 ROHS
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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 |
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MA5417 |
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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.
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M1150 |
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- Power taps: 50, 100, 150, 200W
- Dimensions: 103 x 55mm
- Frequency response: 40Hz - 20kHz ±3dB
- Fly lead length: 200mm
- Efficiency: 90%
- Insertion loss: 0.8dB max.
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These high power, high efficiency toroidal transformers are designed for matching 8 ohm speakers to 100V line amplifier systems. |
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M1150A |
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- Power taps: 50, 100, 150, 200W
- Dimensions: 103 x 55mm
- Frequency response: 40Hz - 20kHz ±3dB
- Fly lead length: 200mm
- Efficiency: 90%
- Insertion loss: 0.8dB max.
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These high power, high efficiency toroidal transformers are designed for matching 8 ohm speakers to 100V line amplifier systems. |
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M1120 ROHS
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- Frequency Response: 30Hz - 20kHz ±3dB
- Secondary Taps: 4, 8 & 16 Ohm
- Power taps: 1.25W, 2.5W, 5W, 10W, 15W, 20W
- Max Power: 150 Watt
- Frequency Response: 20Hz - 20kHz ±3dB
- Weight: 2.1kg
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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. |
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M4912C |
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- Supplied with 1 rubber washer, bolt and nut.
- Lower electrically induced noise demanded by compact equipment.
- High efficiency enabling conservative rating whilst maintaining size advantages.
- The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
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Low profile design suitable for use inside our 1RU 19"rack enclosures. Potted epoxy centre core for easy mounting. |
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M4915C |
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- Supplied with 1 rubber washer, bolt and nut.
- Lower electrically induced noise demanded by compact equipment.
- High efficiency enabling conservative rating whilst maintaining size advantages.
- The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
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These 30VA transformers will fit inside our 1 Unit 19" rack cases. |
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M4918C |
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- Supplied with 1 rubber washer, bolt and nut.
- Lower electrically induced noise demanded by compact equipment.
- High efficiency enabling conservative rating whilst maintaining size advantages.
- The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
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Low profile design suitable for use inside our 1RU 19"rack enclosures. Potted epoxy centre core for easy mounting. |
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M4925C |
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- Supplied with 1 rubber washer, bolt and nut.
- Lower electrically induced noise demanded by compact equipment.
- High efficiency enabling conservative rating whilst maintaining size advantages.
- The toroidal transformer is accepted as the industry standard, replacing the laminated type as toroidal transformers offer advantages in size, weight, and lower radiated field.
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These 30VA transformers will fit inside our 1 Unit 19" rack cases.
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M4909B |
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- Primary voltage: 240V AC
- Secondary voltage: 9V (parallel), 18V (series)
- Secondary current: 3.3A (parallel), 1.6A (series)
- Regulation: Better than 10%
- Maximum temperature rise: 75°C
- Dielectric strength: 4000V for 1 Minute
- Insulation class: Class B (130ºC)
- Attention OEM customers: Please contact our parent company Altronic Distributors for extremely competitive wholesale pricing. Variations or custom toroidals available.
- Minimum order quantity applies.
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Low profile design suitable for use inside our 1RU 19"rack enclosures. Potted epoxy centre core for easy mounting. |
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M4909C |
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- Low profile design is suitable for use inside our 1RU 19” rack enclosures.
- 30VA series models have potted epoxy centre core for easy mounting.
- Lower electrically induced noise demanded by compact equipment.
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Low profile design suitable for use inside our 1RU 19"rack enclosures. Potted epoxy centre core for easy mounting. |
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M6672L |
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- Primary voltage: 240V AC
- Total VA rating: 30VA
- Insulation: Class E (120°C)
- Magnetising current: <80mA
- Temperature rise: <65°C
- Regulation: ˜8%
- Recommended primary AC fuse: 500mA
- Weight: ˜1kg
- Primary connection: 200mm fly leads
- Secondary connection: Solder tags
- AS/NZS 61558.2.6 approval: Q042029
- AS3108 approval: CS/814/Q
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Primary fitted with 200mm fly leads. Secondary taps have solder tags. |
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M6672C NEW
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- Primary voltage: 240V AC
- Total VA rating: 30VA
- Insulation: Class E (120°C)
- Magnetising current: <80mA
- Temperature rise: <65°C
- Regulation: ˜8%
- Recommended primary AC fuse: 500mA
- Weight: ˜1kg
- Primary connection: 200mm fly leads
- Secondary connection: Solder tags
- AS/NZS 61558.2.6 approval: Q042029
- AS3108 approval: CS/814/Q
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Primary fitted with 200mm fly leads. Secondary taps have solder tags. |
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M2854L |
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- Primary voltage: 240V AC
- Total VA rating: 3.6VA
- Insulation: Class E (120°C)
- Magnetising current: <40mA
- Temperature rise: <65°C
- Regulation: ˜12%
- AC fuse: Not required (fitted internally)
- Weight: ˜235g
- Primary connection: 200mm fly leads
- Secondary connection: 200mm fly leads
- AS/NZS 61558.2.6 approval: Q042028
- AS3108 approval: CS/813/Q
- Secondary Voltages Available: Voltage : 12V, 24 / Current : 150mA
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Primary and secondary fitted with 200mm fly leads. |
