300VA Toroidal Transformer
$145.00 - $149.00
Description
This 300VA toroidal transformer is an industry standard. The industry has quickly recognised the advantages that toroidal provides in terms of size, weight, and lower radiated field.
Toroidal transformers are becoming more popular due to their improved magnetic properties. Also the fact that they can be made with a lower profile than a standard solenoid core transformer, allowing for lower profile equipment such as rack-mounted devices.
The toroidal (doughnut) shape has the advantage of minimizing the amount of magnetic flux that escapes outside the core (leakage flux). Thus resulting in less electromagnetic interference (EMI) to nearby circuits or equipment. In today's low-power, high-frequency electronics, EMI is becoming increasingly important.
Features
- Small size and low weight compared with traditional stacked lamination types to meet modern slimline requirements.
- Extremely low level of radiated magnetic field
- Very low iron loss
- Very low induced noise (hum) to meet requirements demanded of compact equipment
- Higher efficiency enables conservative ratings whilst maintaining size advantages.
Specifications
Primary Voltage
240V AC
Rated VA
300
Regulation
Better than 10%
Secondary Current A
current available when secondaries are connected in parallel
Secondary Current B
current available when secondaries are connected in series.
Full Range
| Secondary Winding | AC Voltage Rating | AC Current Rating | Product Code |
|---|---|---|---|
| 12V + 12V | 24V | 25A (parallel), 12.5A (series) | TM7303 |
| 18V + 18V | 36V | 16.6A (parallel), 8.3A (series) | TM7305 |
| 30V + 30V | 60V | 10A (parallel), 5A (series) | TM7307 |
| 35V + 35V | 70V | 8.5A (parallel), 4.2A (series) | TM7308 |
| 45V + 45V | 90V | 6.6A (parallel), 3.3A (series) | TM7400 |
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All prices are in Australian Dollars and include GST. GST will be removed from your order if you are ordering from outside Australia.
Products may differ from pictured.
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