OKL-T/3-W12P-C Power Supplies - Board Mount

Series:	Okami™ OKL-T/3-W12
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Non-Isolated PoL Module
Number of Outputs:	1
Voltage - Input (Min):	4.5V
Voltage - Input (Max):	14V
Voltage - Output 1:	0.591 ~ 5.5 V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	3A
Power (Watts):	15W
Applications:	ITE (Commercial)
Features:	Remote On/Off, OCP, OTP, SCP, UVLO
Operating Temperature:	-40°C ~ 85°C
Efficiency:	93%
Mounting Type:	Surface Mount
Package / Case:	12-SMD Module
Size / Dimension:	0.48" L x 0.48" W x 0.25" H (12.2mm x 12.2mm x 6.4mm)
Control Features:	Enable, Active High

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DC-DC converters are commonly used to consistently provide different power levels to electrical systems and components. They can be used in a wide variety of applications, including automotive, industrial, telecom, and consumer electronics. The OKL-T/3-W12P-C is a DC-DC converter that is designed for military and aerospace applications.The OKL-T/3-W12P-C is an isolated DC-DC converter and operates on a main input range of 18 to 36 volts. It has a fixed output voltage of 3.3 volts and provides a 12 watt output power rating. It has an efficiency of 80 to 90 percent, making it a great option for applications that require reliable operation and energy savings. The operating temperature range is -40°C to +85°C, allowing it to be used in extreme conditions. It also has an integrated EMI filter with high levels of ESD resistance, making it well suited for military and aerospace environments.The OKL-T/3-W12P-C uses a forward topology with line regulation (line voltage regulation) to ease its stability and simplify the PCB design. It is an integrated module, offering a wide range of features such as over-temperature protection, over-current protection, and short-circuit protection. An additional feature is that it has a “power good” LED indicator, which allows it to be easily monitored for proper operation.The working principle of the OKL-T/3-W12P-C is based on a switching set up. This set up involves an inductor, a capacitor, a switching transistor, and a transformer. The input voltage is converted into DC voltage and sent through the transformer. As the voltage passes through the transformer, its AC signal will be converted into DC voltage. This is done by the switching transistor, which alternates between conducting and non-conducting states. The capacitor stores excess energy that is produced during the switching process. On the other hand, the inductor stores energy during the non-conducting state of the switching transistor. The transformer then transfers the energy from the input to the output side, resulting in a DC output voltage.In conclusion, the OKL-T/3-W12P-C is a DC-DC converter that is designed for military and aerospace applications. It has an isolated design, 18 to 36 volt main input range, a fixed output voltage of 3.3 volts, and a 12 watt output power rating. It uses a forward topology with line regulation and features a wide range of protection circuits. Its working principle is based on a switching set up with an inductor, a capacitor, a switching transistor, and a transformer. The OKL-T/3-W12P-C is a great option for applications that require reliable operation and energy savings.

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