Electronic Magnetic Industry Co.
EMIC LFD Type Low Frequency Demagnetization Power Supply

Manufacturer: Electronic Magnetic Industry Co., Ltd.
Model: LFD Type
Features
- The output frequency can be variable in the range of 0.1Hz ~ 9.9Hz, so the optimal frequency can be set according to the
conveying speed. - The output current is a small square wave of ripple, the effect of the
skin effect is small, and the magnetic field penetrates into the product inside, which can completely demagnetize
the product. - The demagnetization output current is controlled by the secondary side, so the influence of voltage fluctuations on the primary side power supply is
- It can obtain stable demagnetization without being subjected to it at all.
- Since the balance of the positive and negative side outputs can be adjusted, it is possible to demagnetize considering the influence of
geomagnetism and residual magnetism (facilities around the installation site). - In addition to inter-running demagnetization at a constant output value, attenuation degaussing is also possible by combining current attenuation control and
frequency attenuation control. - There is no mechanical mechanism of the demagnetization output system at all, so there is no change in
the demagnetization ability over time, and it can be
used almost maintenance-free. - The demagnetization output control is an inverter system, and the power consumption to obtain
the same magnetic field strength is less than half that of
the conventional product, which is very economical. - Products subject to degaussing are suitable for parts that have been considered difficult to demagnetize, such as large castings and forgings (steel and steel bars) and molds with complex
shapes.
Specifications
Model | LFD-050 | LFD-100 | LFD-200 | LFD-300 |
Power input | Three-phase AC 200V 50/60Hz | |||
Input current | 30A | 50A | 100A | 150A |
Output current | 50A | 99A | 200A | 300A |
Current Waveform | Rectangular wave | |||
Current Regulation | Digital Switches | |||
amperometer | Digital Ammeter | |||
Output Frequency | 0.1Hz~9.9Hz Variable | |||
Frequency Meter | Digital Frequency Meter | |||
Energizing cycle | Continuous energization | |||
Body Dimensions (mm) | 600W×700D×1,200H | 700W×800D×1,400H | 900W×1,000D×1,600H | 900W×1,000D×1,600H |
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