PBB190S

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Solid State Relays are widely used in modern industries and have been subject to significant advances in technology in recent years. One of the latest advances is the PBB190S family of solid state relays. It provides a safe, reliable and simple way to remotely control and monitor equipment in various industrial settings.

The PBB190S is designed with a wide range of static contact elements, offering a range of different configurations for a wide range of applications. The full wave AC zero-crossover output enables the PBB190S to provide fast switching times and high power densities. It also has a wide operating temperature range and offers immunity to reverse polarity and over-voltage surges.

The PBB190S has excellent overload resistance and can be used for both AC and DC control, with an integrated feedback system providing accurate output control. The built-in circuit protection helps protect the relay from overcurrents, soft starts and EMI noise. In addition, the relay is RoHS compliant.

The working principle of the PBB190S is based on a Thyristor control method. When a sine wave voltage is applied to the Thyristor, the Thyristor turns ON at the zero-crossing point of the sine wave and turns OFF at a predetermined level. The result is that the output current is constant and the total energy delivered is controlled by the current waveform. This enables the PBB190S to precisely control the output voltage and current of the device.

In addition to industrial applications, the PBB190S has also found itself being used in a wide range of consumer products, such as smart meters and thermostats. It is very difficult to manufacture these consumer products using traditional relays due to the level of precision needed. The PBB190S provides a reliable and convenient way to precisely control the output current and voltage for these applications.

Overall, the PBB190S is an extremely effective solid state relay that can be used in a variety of different applications. Its high power density, wide operating temperature range, low operating current and low leakage current make it a reliable and efficient solution for controlling and monitoring equipment in industrial settings.

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