220V AC input to various DC output voltages. Here's an overview of this device:
220 volt to 3/3.3/5/9/12/15/18/24/36V非隔離多規(guī)格輔助電源輸出電壓WT5105
The WT5105 is a non-isolated multi-output auxiliary power supply IC that can convert
220V AC input to various DC output voltages. Here's an overview of this device:
WT5105 Key Specifications:
Input:
.Input Voltage: 85V-265V AC (suitable for 220V applications)
.Frequency: 50/60Hz
Output Capabilities:
.Multiple output voltages: 3V, 3.3V, 5V, 9V, 12V, 15V, 18V, 24V, 36V
.Non-isolated design
.High efficiency switching regulator
Typical Applications:
.Industrial control systems
.Home appliances
.LED lighting drivers
.Consumer electronics
.Auxiliary power supplies for main systems
Key Features:
Wide Input Range: Handles variations in AC line voltage
Multiple Outputs: Single IC can generate various standard voltages
Non-isolated Design: Cost-effective solution where isolation isn't required
High Efficiency: Switching topology for better efficiency than linear regulators
Built-in Protection: Usually includes overcurrent, overvoltage, and thermal protection
Design Considerations:
.Safety: Non-isolated design means output is not electrically isolated from AC line
.EMI Filtering: May require proper filtering for compliance
.Heat Dissipation: Consider thermal design for higher power applications
.Load Regulation: Ensure stable operation across different load conditions
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