PowerEsim  is a free web-based software providing power supply (SMPS) design, transformer design, magnetic design, loss analysis, thermal analysis, waveform analysis, MTBF analysis, BOM building, DVT analysis and optimization of power supply (SMPS). 
Click to try PowerEsim (www.powerEsim.com)  
 
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					14.3.2 Create new components  
				
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					Select the component type in the section box Click [Add]  
					
			 
					
					
					For Bridge, Capacitor, Fuse, IC, IGBT, Mosfet, Optocoupler, Rectifier, Resistor, Shunt Regulator, Thermistor, Transistor, Zener, 
Component Finder page will pop up.  For Circuit Breaker, Connector, Electrical Barrier, HeatSink, MechanicalRelay, PCB, Socket, Switch, Thyristor, Customized Component, 
General Component page will pop up.  For Inductor, Transformer, 
Magnetic Builder page will pop up. For details, please refer to Session 13--Magnetic Builder .  
					
			 
					14.3.2.1 Component Finder page  
				
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					For details of searching component from library, please refer to 
Session 3--Component Finder .
 
					
			 
					Define the losses of the added component in the below position.
					
			 
					
					
					To add the selected component to BOM, please click [Add component].
					
			 
					
					
					14.3.2.2 General Component page  
				
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					14.3.2.2.1 Customize a Heat Sink  
				
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					User can customized Description, heat sink type, physical size and material in this page.
					
			 
					
					
					If Rectangular Fin Shape / Triangular Fin Shape is chosen in Heat Sink Type, number of fins can be customized. 
					
			 
					
					
					14.3.2.2.2 Customize a PCB  
				
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					User can customized Description, PCB Type, physical size and material in this page.
					
			 
					
					
					14.3.2.2.3 Customize a Electrical Barrier  
				
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					User can customized Description, physical size and material in this page.
					
			 
					
					
					14.3.2.2.4 Customize other type of component   
				
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					User can customized Description, Power Loss, Component Type, Package Category ,Package Style, Physical Size and Material in this page.
					
			 
					
					
					To define power loss, enter it at the following position.
					
			 
					
					
					Click [confirm] to add this component to BOM.
					
			 
					
					
					14.3.2.2.5 MTBF Properties  
				
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					The component must be added to BOM before modifying MTBF properties.