PGM400KB-3R9

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The PGM400KB-3R9 is an innovative through hole resistor developed for medium power applications. It has the capability to dissipate energy up to 600mW with its optimized low thermal resistance of 1.7µΩ. This unique thermal resistance allows the PGM400KB-3R9 to operate reliably even when the temperature of the surrounding environment rises up to 125°C. This superior thermal management makes the resistor suitable for use in both single- and two-stage power supply systems.

The PGM400KB-3R9 is an air-cooled through hole resistor with a maximum operating voltage of 400V RMS. It is constructed from a combination of specially formulated conductive polymer and glass-fiber reinforced resin, enabling it to have excellent electrical and thermal characteristics. The resistor’s main components are its lead frame, dielectric insulation, disperse resistor body, and nonwoven insulation. All these contribute to the resistor’s superior dielectric strength and low waveform distortion.

Apart from its mechanical structure, the PGM400KB-3R9’s success depends on its inherent physical properties. It has an optimal response time, low thermal resistance, multiple solder contact surface points, low power noise, and excellent heat radiating capacity. All these allow the PGM400KB-3R9 to be re-engineered for more power applications.

This versatility makes the PGM400KB-3R9 an ideal choice for various applications such as power supplies, high-voltage dividers, motor translators, and television converters. These static dissipative through hole resistors can be used in both single- and two-stage power systems to control the flow of current in various situations and conditions. The combination of the PGM400KB-3R9’s physical properties and its unique design allow it to maintain stable power in any situation.

The PGM400KB-3R9 is an incredible tool for engineers and designers to create safe and stable static dissipative designs. Its thermal resistance, low power noise, and excellent heat radiating capacity are all beneficial in controlling the flow of minimal current through high voltages. This resistance, combined with its robust mechanical properties, makes the PGM400KB-3R9 the most cost-effective through hole resistor suitable for medium power applications.

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