PBB150S

Series:	PBB, OptoMOS®
Packaging:	Tube
Part Status:	Active
Mounting Type:	Surface Mount
Circuit:	SPST-NC (1 Form B) x 2
Output Type:	AC, DC
Voltage - Input:	1.2VDC
Voltage - Load:	0V ~ 250V
Load Current:	250mA
On-State Resistance (Max):	7 Ohms
Termination Style:	Gull Wing
Package / Case:	8-SMD (0.300", 7.62mm)
Supplier Device Package:	8-SMD

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Introduction to PBB 150S Solid State Relay

The PBB 150S Solid State Relay (SSR) is an electronically actuated device used for controlling electrical power. It is designed to switch high-power electrical circuits on and off with fast switching speeds, and provides more reliable and higher efficiency operation than mechanical relays. The PBB 150S SSR has a wide operating temperature range and is suitable for use in a variety of industrial, lighting, and appliance applications.

PBB 150S Solid State Relay Advantages and Features

The PBB 150S SSR has many advantages over mechanical relays. Since it has no moving parts, it is more reliable and has a much longer life. It also has a faster operating speed and can switch high currents with minimal voltage drop. Moreover, it is more efficient than mechanical relays and has a wide operating temperature range. The following are some features of the PBB 150S SSR: • Maximum power handling capacity of 300VAC/20A • Large areas of cooling due to its water-cooled design • Minimum voltage drop during operation • Low-voltage switching capability • High inrush currents resistance • Low electromagnetic interference • Low response time • Long life and reliability • Minimal contact bounce • Safe operation in hazardous environments • Compact size

PBB 150S Solid State Relay Application Fields

The PBB 150S SSR has a wide range of applications. It is ideal for use in industrial automation, motor control, and electrical power switching systems. It can be used for motor starters, pumps, ventilators, conveyor systems, machine tools, and other industrial equipment. The PBB 150S SSR can also be used in lighting applications such as street lights, security lighting, and emergency lighting. Finally, it can be used in appliance applications such as refrigerators, freezers, and washing machines.

PBB 150S Working Principle

The PBB 150S SSR is based on a zero-cross triac design. When a voltage output of the controller is applied to the gate of the SSR, the triac turns on, allowing current to flow through the output of the SSR. The triac stays off until the current running through the SSR drops below a predetermined level, at which point the triac turns off, allowing the circuit to open. The PBB 150S SSR has a protective mechanism to protect the unit from over-voltage and over-current fault conditions. In the case of an over-voltage fault condition, the triac will switch off when the voltage exceeds a predetermined level. In the case of an over-current fault condition, the triac will switch off when the current exceeds a predetermined level.

Conclusion

The PBB 150S Solid State Relay is a reliable and efficient device for controlling high-power electrical circuits. It has a wide range of applications, from industrial automation to appliance applications. Its fast switching speeds and wide operating temperature range make it an excellent choice for many applications. Its low-voltage switching capability and low response time make it ideal for use in hazardous environments.

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