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TALEMA Toroidal Transformers
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Potted; Output: 30VA to 300VA; Input Voltage: 1x230V
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Potted Toroidal Transformers have the following advantages compared with traditional stacked lamination types:
• Small size and low weight
• Extremely low level of radiated magnetic field
• Double insulated primary leads
• Warming is kept to a minimum with short wire lengths in the windings and heat-conductive potting.
• Very low iron loss
• Easy to mount due to mounting hole in polyamide housing
• Protection against mechanical damages
• Very low induced noise (hum)
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Power:
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30...300VA
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Frequency:
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48...60Hz
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Voltage Loss:
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See Graphic
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Efficiency:
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See Graphic
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Breakdown Voltage
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Prim./Sec., Eff.:
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4500V AC
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Temperature Rise:
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See Graphic
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High inrush currents can be encountered when switching on toroidal transformers. This is caused by the core saturating for a split second and is quite normal.
Safety fuses are recommended for added security.
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Up to 300VA. Inexpensive to mount using the central mounting hole in the polyamide housing.
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| Labelling |
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| Approvals |
See individual product groups
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| Additional Products |
To diverge from our regular articles in stock, we are offering center potted transformers from 1VA to 1kVA. These are now available on request. Likewise, transformers can be manufactured to customers own specifications.
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Temperature Rise
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Voltage Drop, Efficiency Factor
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Colour Coding of Connecting Wires
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