ECE05US03

Power (Watts):	5W
Weight:	0.035 lb (15.88g)
Approvals:	CSA, cUL, EN, UL
Load Regulation:	±1%
Line Regulation:	±0.5%
Size / Dimension:	1.00" L x 1.00" W x 0.60" H (25.4mm x 25.4mm x 15.2mm)
Package / Case:	5-DIP Module
Mounting Type:	Through Hole
Efficiency:	74%
Operating Temperature:	-25°C ~ 70°C (With Derating)
Features:	OVP, SCP
Applications:	ITE (Commercial)
Series:	ECE
Current - Output (Max):	1.51A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
Voltage - Input:	85 ~ 264 VAC, 120 ~ 370 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 allow alternating currents (AC) to be converted into direct currents (DC). This is important for applications that require a consistent DC power supply, such as many electronic systems. There are different types of AC/DC converters, and each type has its own particular field of application and working principle. ECE05US03 is an AC/DC converter that is designed for use in industrial and commercial applications.ECE05US03 is a unique kind of AC/DC converter because it is both efficient and cost-effective. Its field of application includes large appliances, power tools, AC/DC adapters, and industrial robotics. This type of converter is also well-suited to areas that require a stable DC voltage, such as for variable-speed fan motors or factory conveyor systems. ECE05US03 operates on the principle of a full-bridge rectifier, meaning that it uses a bridge of four diodes to convert AC power to DC power. The bridge is organized in two complimentary halves; one half contains two diode pairs that conduct current in a single direction while the other conduction path’s diode pairs allow current to flow in the opposite direction. This helps ensure a balanced voltage flow in each direction, resulting in a more stable output. As the bridge rectifier diode conduction paths open and close periodically, an uncontrolled ripple effect can occur. To reduce this undesired high-frequency ripple effect, a filter capacitor is added to help smooth the AC current waveform and help maintain a low-frequency AC voltage, or DC voltage, at the load. ECE05US03 features an integrated PFC/AC/DC controller that helps optimize both efficiency and cost. This AC/DC converter operates at a very low power, making it an ideal option for many types of applications. This converter also runs on a wide input voltage range, and it offers an efficient power solution without risk of overloading the system. In addition, the ECE05US03 offers a high power factor for reliable and cost-effective application. In conclusion, ECE05US03 is an efficient and cost-effective AC/DC converter designed for industrial and commercial use. Its operating principle involves a full-bridge rectifier combined with a filter capacitor, while its integrated PFC/AC/DC controller helps optimize both efficiency and cost. This converter offers a wide input voltage range, low operating power, and a high power factor, making it a reliable and cost-effective solution for many types of applications.

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