PBK-1-12-B

Power (Watts):	1W
Weight:	0.018 lb (8.16g)
Approvals:	CE, UL
Load Regulation:	±2.5%
Line Regulation:	±1.5%
Size / Dimension:	1.38" L x 0.98" W x 0.43" H (35.0mm x 25.0mm x 11.0mm)
Package / Case:	12-SIP Module, 6 Leads
Mounting Type:	Through Hole
Efficiency:	70%
Operating Temperature:	-25°C ~ 85°C
Features:	OCP, SCP
Applications:	ITE (Commercial)
Series:	PBK-1
Current - Output (Max):	83mA
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input:	85 ~ 264 VAC, 70 ~ 400 VDC
Number of Outputs:	1
Moisture Sensitivity Level (MSL):	--
Type:	Enclosed
Lead Free Status / RoHS Status:	--
Part Status:	Active

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AC DC ConvertersAC/DC converters are devices which take AC voltage as an input and convert it to DC voltage. They are used for powering various electronic and electrical loads such as motors, lights, and appliances. There are two types of AC/DC converters -switched mode power supplies (SMPSs) and linear power supplies (LPSs). Switched mode power supplies (SMPSs) are the most commonly used AC/DC converters for consumer electronics and appliances. They typically use a power switch to control the current flow from the AC source to the load. The power switch is used to rapidly switch on and off for a brief period of time. This causes the current to be chopped into small pulses, which allows the amount of energy transfer to the load to be regulated. SMPSs are usually the most efficient type of AC/DC converter, as less power is lost due to switching and heat generated.Linear power supplies (LPSs) are typically used for precision control and low-power applications. They use a linear regulator to maintain the output voltage at a constant level. Linear regulators use a control circuit to sense the output voltage and adjust the input current accordingly. This allows for very precise output voltage regulation. However, linear regulators tend to be less efficient than SMPSs, as more power is lost in the form of heat.PBK-1-12-B is a type of AC/DC converter produced by Phoenix Contact. It is a linear power supply with an output of 12V and a maximum output current of 1.2A. The input voltage range is 85-264V AC which makes it suitable for worldwide applications. It has wide protection ranges of over voltage, under voltage, over temperature, and short circuit. This makes it very reliable and suitable for continuous use. It also has low ripple and noise, high efficiency, and low power loss, making it a great choice for a wide range of applications. The working principle of the PBK-1-12-B is based on a linear regulator. It consists of two main components, a power transformer and a linear regulator chip. The power transformer steps down the input voltage to a lower level suitable for the output voltage, and also provides galvanic isolation between the input and output. The output voltage from the power transformer is then fed to the linear regulator chip, which senses any fluctuations in the output voltage. The regulator chip then adjusts the current to keep the output voltage stable, thereby allowing for precise regulation.The PBK-1-12-B has a wide range of applications, including industrial automation, process control, medical, and military applications. It can be used for powering motors, LEDs, and other electronic and electrical loads. It is also suitable for use in harsh environments, as it has wide protection ranges and is designed for continuous operation.In conclusion, the PBK-1-12-B is an AC/DC converter designed for general purpose use. It has wide input voltage range and high efficiency, making it suitable for use in a variety of applications. It also has protection functions and precise regulation, allowing for reliable operation in harsh environments.

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