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For more than 30 years, Charles has designed and
manufactured transformers for data processing, telecommunications,
process control equipment and specialty applications. In addition to
our standard transformer designs, Charles Engineering Department
utilizes the latest state-of-the-art computer technology to produce
fast, accurate and detailed custom designs for your special
applications. |
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| Toroidal
Transformers + Inductors |
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| Sizes:
.25" thru 2.5" outside diameter. Power Transformers: 120VAC thru 600 VAC,
50HZ thru 400HZ; Current Transformers: Primary up to 1,000 RMS AMPS ± 1 % tolerance,
50 HZ thru 50KHZ; Inductors: 1 mH thru 100 Hys up to 50 RMS AMP 50HZ thru 50KHZ;
Audio
Transformers: Broadcast Quality up to 300 Watts RMS; Switching
Transformers: up to
1500 watts RMS, 20KHZ thru 300KHZ.
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| Printed Circuit
Mounting |
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Sizes:
.25" thru 2.5" Cubes with Primary 120VAC thru 480VAC, 50HZ thru 40OHZ using E +
UI Cores for Power, Inductor, Audio, and Switching Applications (Design and
Prototype only).
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| Surface Mounting Transformers |
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Offering
Custom Designs in sizes from .1" thru 1" cube. Up to 500KHZ used in Audio,
Telecom, Switching, and Inductor Applications (Design and Prototype only). |
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| Current Transformers |
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| Power
Ratings: 1VA thru 100VA Burdan 1,000RMS AMPS Primary ± 1% accuracy. 50HZ thru 50KHZ, E core
configuration for power line and High Frequency Applications.
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| Steel Core Inductors |
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| Inductance
Range from 1 Micro Henry thru 1 Henry Current, .010 AMPS thru 1,000 AMP, size
1" Cube thru 14" Cube For Power, Inductor, Audio and Switching Applications.
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| Ferroresonant Transformers |
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Power
Ratings: 10VA thru 15KVA, Sine Wave or Square Wave with 120VAC thru 600VAC Primaries @ 50HZ,
60HZ and 400HZ. Used in Battery Chargers, High Voltage Strobe Lights, Medical
Equipment, and UPS Systems.
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| Power Transformers |
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Power
Ratings: 1VA thru 25KVA with 120VAC thru 600VAC primaries @ 50HZ, 60HZ and 400HZ using a UL
recognized insulation system. These Transformers are used in Medical Instruments, Motor
Drives, and Welding Equipment.
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| Three Phase Transformers |
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Power
Ratings: 1VA thru 30KVA with 120VAC thru 600VAC primaries @ 50HZ, 60HZ, and 400HZ.
Used in Medical Instruments, Motor Drives, Power Supply and High Current Welding.
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