Experience the superior efficiency and reduced electromagnetic interference (EMI) of Toroidal Transformers, the modern standard for high-frequency electronics and low-power applications. The symmetrical donut-shaped design minimizes leakage flux, providing a compact, low-profile solution with enhanced magnetic properties, perfect for audio equipment, industrial electronics, and power supplies. Key Features ✅ High-Efficiency Toroidal Design – Minimal EMI and improved performance.✅ Compact & Lightweight – Lower profile compared to traditional solenoid core transformers.✅ Dual Secondary Windings – Supports parallel (30V, 16.6A) or series (60V, 8.3A) operation.✅ Low Regulation (<10%) – Maintains consistent voltage under load.✅ High Safety Standards – AS/NZS 61558-2-6 certified, thermal protection included.✅ Strong Dielectric Strength – Withstands 4000V for 1 minute for superior insulation.✅ Thermal Cut-Out Protection – 17AM033A5 (130°C, 9A, 250V) for added safety.✅ Premium Enamelled Copper Windings – Ensures efficient power delivery and durability.✅ UL-Listed Lead Wires – Double-insulated primary & single-insulated secondary for safety. Included Mounting Hardware ✔ 1 x Metal Washer: Φ8.5 x 90 x 1.2mm✔ 2 x Rubber Washers: Φ8.5 x 120 x 1.5mm✔ 1 x M8 x 70 Screw✔ 1 x M8 Hex Nut✔ 1 x M8 Washer✔ 1 x M8 Lock Washer 🔹 Recommended External Primary Fuse: Slow blow Littelfuse 218 Series T3.15A L250VP Technical Specifications 🔹 Primary Voltage: 240V AC 50Hz🔹 Secondary Voltage Options: 30V (parallel), 60V (series)🔹 Secondary Current: 16.6A (parallel), 8.3A (series)🔹 Voltage Regulation: Better than 10%🔹 Dielectric Strength: 4000V for 1 Minute🔹 Insulation Class: Class B (130°C max temp)🔹 Maximum Temperature Rise: 75°C🔹 Maximum Ambient Temperature: 25°C🔹 Thermal Protector: 17AM033A5 (130°C, 9A, 250V)🔹 Winding Wire: Enamelled Copper🔹 Primary Winding: 574 turns, Ø 0.96mm🔹 Secondary Winding: 75+75 turns, Ø 1.8mm🔹 Secondary Rating: 2 x 30VAC, 8.3A🔹 Primary Lead Wire: UL1672 AWG#18, 105°C, VW-1, 300V, double insulation🔹 Secondary Lead Wire: UL3321 AWG#12, 150°C, VW-1, 600V, single insulation Ideal For: 🔋 High-Frequency Electronics – Reduces EMI for cleaner signal integrity.🔌 Power Supplies & Industrial Applications – Compact, energy-efficient design.🔊 Audio Equipment & Amplifiers – Low noise, improved performance.🏭 Custom Electronics & DIY Projects – High-quality, safe, and reliable. Upgrade Your Power Solutions Today! Get a compact, efficient, and low-noise Toroidal Transformer designed for professional electronics, industrial applications, and high-performance audio gear. Order now and experience enhanced efficiency, minimal EMI, and superior reliability! WiringSecondary (SEC) Current ACurrent available where secondaries are connected in parallel.Secondary (SEC) Current BCurrent available where secondaries are connected in series.Mounting Features Decrease electrical interference for compact equipment by utilizing the Powertran 30 + 30 500VA Toroidal Transformer M5730C, designed with noise reduction in mind.. The Powertran 30 + 30 500VA Toroidal Transformer M5730C boasts a high efficiency that allows for a conservative rating while still retaining its size advantages. Toroidal transformers have become the accepted industry standard due to their size, weight, and reduced radiated field, replacing the older laminated type. This is thanks to their various advantages, making them the preferred choice for those seeking efficiency and reliability.
$189.00 $185.00
Toroidal transformers, known for their superior magnetic properties, are gaining popularity. Their unique donut shape minimizes leakage flux and reduces electromagnetic interference (EMI) emitted to surrounding circuits and equipment. In today's world of low-power and high frequency electronics, this advantage is significant. Toroidal transformers can achieve a lower profile compared to standard solenoid core transformers, enabling equipment with similar power to have a more compact size. Included Mounting Hardware 1 x Metal Washer: Φ8.5 x 90 x 1.2mm 2 x Rubber Washer: Φ8.5 x 120 x 1.5mm 1 x M8 x 70 Screw 1 x M8 Hex Nut 1 x M8 Washer 1 x M8 Lock Washer Specifications Safety Standard: AS/NZS 61558-2-6 Certified Primary voltage: 240V AC 50Hz Secondary voltage: 25V (parallel), 50V (series) Secondary current: 20A (parallel), 10A (series) Regulation: Better than 10% Maximum temperature rise: 75°C Maximum ambient Temperature: 25°C Dielectric strength: 4000V for 1 Minute Insulation class: Class B (130ºC) Tolerance: ± 2% Thermal Protector: Thermal cut-out 17AM033A5 130℃ 9A 250V Winding Wire: Enamelled Copper Pri. Winding: 574Ts￠0.96mm Sec. Winding: 75Ts+75Ts￠1.8mm Sec. Rating: 2 x 30VAC, 8.3A Pri. Lead Wire: UL1672 AWG#18, 105°C, VW-1, 300V, double insulation Sec. Lead Wire: UL3321 AWG#12 150 °C VW-1, 600V, Single insulation
$189.00 $185.00
The Digitech 240V To 24VAC 150W Indoor Transformer is designed for reliable indoor use, converting 240V to 24VAC to power up 150W of devices. This transformer features fast response times, helping to ensure uninterrupted power supply to your devices. Features Transformer must be mounted inside. Output is via screw terminals. Includes 4 holes for easy screw mounting. Safety approved number N16803. Specifications AC current rating : 6.25A AC Voltage rating : 24V Length : 145mm Width : 87mm Height : 88mm Max Input Power : 150W Packaged Volume : 3.38l Packaged Weight : 2.88kg Packaged Length : 21cm Packaged Width : 14cm Packaged Height : 11.5cm Special Application : Outdoor/Garden Lighting Enough to run 3 x 50 Watt, or 5 x 20 Watt and one 50 Watt, or 7 x 20 Watt, all of these must be 24V rated.
$74.95
Toroidal transformers are gaining popularity due to their enhanced magnetic properties and ability to have a smaller profile compared to traditional solenoid core transformers. This makes them ideal for devices that require a lower profile, like rack mounted equipment, while still maintaining the same power capacity. The toroidal shape of the Powertran 30 + 30 300VA Transformer, also known as a "donut", boasts an advantage due to its symmetrical design. This design minimizes the leakage flux, resulting in less electromagnetic interference (EMI) being emitted to nearby circuits and equipment. In today's world of low power and high frequency electronics, this is an important factor to consider. Features 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. Included Mounting Hardware 1 x Mounting Plate 1 x Gasket 1 x Mounting Bolt 1 x Nut Specifications Primary voltage: 240V AC Secondary voltage: 30V (parallel), 60V (series) Secondary current: 10A (parallel), 5A (series) Regulation: Better than 10% Maximum temperature rise: 75°C Dielectric strength: 4000V for 1 Minute Insulation class: Class B (130ºC) Tolerance: ± 2% WiringSecondary (SEC) Current ACurrent available where secondaries are connected in parallel.Secondary (SEC) Current BCurrent available where secondaries are connected in series.Mounting
$159.00 $149.00
Expertly transform your electrical power with our 500W 240V to 120V Stepdown Transformer M8187. This transformer allows you to safely and efficiently convert voltage levels to fit your needs, making it ideal for international travels or powering foreign electronics. Our 500W 240V to 120V Stepdown Transformer M8187 provides a seamless solution for your voltage conversion needs. With its safe and efficient operation, it's the perfect companion for international travel or powering foreign electronic devices.
$450.00 $389.00
This Redback 100V Line To 8 Ohm Speaker Transformer Adapter enables the use of 8 ohm speakers in a 100V line public address system. It is perfect for converting existing systems or using 8 ohm speakers in a PA installation. The unit offers four power input options: 25W, 50W, 75W, and 100 Watts with dimensions of 149 x 109 x 65mm. This transformer adapter provides a range of options for converting between 100V and 8 ohm systems, with a variety of power inputs available. With dimensions of 149 x 109 x 65mm, it's a compact and versatile solution for incorporating 8 ohm speakers into a public address system. Perfect for both retrofitting existing systems and new installations, this adapter combines convenience and functionality.
$225.00 $215.99
$74.95
$52.95
$54.95
$409.00
$299.00
The Steed Isolated Stepdown Transformer is a powerful and reliable transformer model, capable of delivering a 250W output through its 240V input. Its 115V output makes it perfect for a wide range of applications. With its compact design and durable construction, the Steed STIG-DX-250 can be counted on for reliable power. Features: Electrically isolated between primary and secondary Protective earth carried through to output Useable with precision electric & electronic appliances. Compact, excellent, safe and robust construction - steel case. Includes a resettable circuit breaker instead of fuse. Specifications AC Voltage rating : 240V, 115V Width : 133mm Height : 98mm Depth : 81mm Weight : 3.2kg Rated for AU Mains : true Rated for US Mains : true Mains Max Current : 2.2A Max Input Power : 250VA Packaged Volume : 3.6l Packaged Weight : 3.46kg Packaged Length : 17.4cm Packaged Width : 15.2cm Packaged Height : 13.6cm Type of Transformer : Stepdown Power Conversion Primary Winding Connection : Mains AU/NZ 3 Pin Secondary Winding Connection : Mains US 3 Pin Circuit Breaker : true A WORD ON ISOLATION THIS MEANS THAT:The primary (240V) & secondary (120V) are totally electrically isolated (Dieletric isolation). This is the safest way of making a mains voltage conversion. We recommend this type of transformer whenever the application is medical or medically related or where the secondary equipment is to be operated in or near water or high moisture environments. Note the 240V earth is carried through to the 120V socket earth.
$249.00 $229.00
$129.00
