Speeding up transformer design through latest Web tool 29/Nov./ Speeding up transformer design through latest Web tool

Speeding up transformer design through latest Web tool 29/Nov./ The Web tool... It’s on-line It’s for everyone Worldwide access 100% server side simulation It’s FREE !!

Speeding up transformer design through latest Web tool 29/Nov./ Free accounts from sponsors Some sponsors provide a full features PowerEsim for public user.

Speeding up transformer design through latest Web tool 29/Nov./ Your private free account User can apply for a 7 days private free full features account by address.

Speeding up transformer design through latest Web tool 29/Nov./ It’s highly accurate I/P Votlage Vs Efficiency % W flybackInput Votlage Vdc Input Votlage Vs Efficiency % W PFC Input Voltage Vac

Speeding up transformer design through latest Web tool 29/Nov./ No expert knowledge needed Find MOSFET Find Diode Find Capacitor Find Core Find Wire  Rds*Crss  Vf*trrm  CV  k1, k2, k3  Current density PowerEsimTraditional Design No equations needed! Simple pick and place components Or build real Xformer in virtual space

Speeding up transformer design through latest Web tool 29/Nov./ PowerEsim vs Traditional Design result oriented adaptive iteration instead of skill of knowledge application PowerEsim turn design into

Speeding up transformer design through latest Web tool 29/Nov./ Designing a power supply - Ask our expert Enter the input & output specification Chose an application Click “Recommend Design”

Speeding up transformer design through latest Web tool 29/Nov./ How our expert inside the server work Specification Search for closest reference design Search for best topologies Fuzzy logic is used to rank the topologies or reference design according to user’s requirements

Speeding up transformer design through latest Web tool 29/Nov./ Chose a PWM controller circuit Double click the PWM block Select the PWM controller Another PWM circuit will appear

Speeding up transformer design through latest Web tool 29/Nov./ Preliminary design will be initialized Preliminary design of real components will be initialized within a few seconds A virtual power supply is on the your bench

Speeding up transformer design through latest Web tool 29/Nov./ Now click T1 and go to Magnetic Builder

Speeding up transformer design through latest Web tool 29/Nov./ H Background - What else we consider for a transformer Leakage inductance m=2 Proximity effect Skin effect Fringing flux Core losses

Speeding up transformer design through latest Web tool 29/Nov./ Magnetic Builder - Build a single transformer alone User can build a single sand alone transformer by pressing the button “Magnetic Builder”

Speeding up transformer design through latest Web tool 29/Nov./ Design a single Xformer – Where it apply? Choose the application of the magnetic component, e.g. it is a “Flyback Xformer” or “Input Choke”

Speeding up transformer design through latest Web tool 29/Nov./ Design a single Xformer – Operating conditions? Enter the simple operating condition of the application, e.g. the operating condition of the “Flyback converter” Press “Recommend Design,” a preliminary Xformer with core, wire, tape and winding sequence, will be recommended.

Speeding up transformer design through latest Web tool 29/Nov./ Design a single Xformer – “ Recommended Design ” A preliminary transformer of real construction is ready to be edit and refine. This page is a simplified version of the Magnetic Builder. Excellent for quick design purpose.

Speeding up transformer design through latest Web tool 29/Nov./ Design a single Xformer – Full version Magnetic Builder Click the “Advanced” button will go to the full version Magnetic Builder and do whatever you like.

Speeding up transformer design through latest Web tool 29/Nov./ First thing to design a Xformer First thing to do - Select the varnish and UL insulation system first, of course.

Speeding up transformer design through latest Web tool 29/Nov./ Any real core you like Chose the range of Ae Select Core shape Select Manufacturer

Speeding up transformer design through latest Web tool 29/Nov./ Instant preview winding when thing change Click the “preview winding” Corresponding winding cross section will be shown Supported on Core, N and Wire.

Speeding up transformer design through latest Web tool 29/Nov./ Seeking for the best Lm Click the “Inductance” button Enter the range of inductance Highlight each in the list, select according to total loss and stress.

Speeding up transformer design through latest Web tool 29/Nov./ Find the best number of turn Click the “Number of turn” button Enter the range of turn Highlight each in the list, select according to total loss and stress.

Speeding up transformer design through latest Web tool 29/Nov./ No. of turn is not just an abstract number ! Click the “Preview Winding” button Observe how winding structure change with number of turn.

Speeding up transformer design through latest Web tool 29/Nov./ Add more copper Click the “Change Wire” button Click the “No. of Parallel Wire” Add more parallel wire as you like.

Speeding up transformer design through latest Web tool 29/Nov./ Copper foil can be used Click the “Use copper foil” button Enter the copper foil size

Speeding up transformer design through latest Web tool 29/Nov./ Faraday shield can be added Click the “Add Pri Wdg” or “Add Sec Wdg” button Click the check box “Faraday Shield” Click the combo box W”x” to arrange for the layer of the Faraday shield You may go to “Winding Construction” page to further arrange for the shield.

Speeding up transformer design through latest Web tool 29/Nov./ Arrange each winding layer you like

Speeding up transformer design through latest Web tool 29/Nov./ The dot of a winding User can define whether the winding is started at dot sign or not

Speeding up transformer design through latest Web tool 29/Nov./ Where to start User can define whether the winding is started at upper end or lower end of the winding layer

Speeding up transformer design through latest Web tool 29/Nov./ How to wind a winding User can define the location of a winding at the center, lower part or upper part of the winding layer. Distribute the winding all over the layer is also possible.

Speeding up transformer design through latest Web tool 29/Nov./ Layer to layer winding method A winding may occupy more than 1 layer. Choose “Tight” will ensure wires to full up all space in it’s layer before go to the next layer. Choose “Shared” will resulting in even distribution on each layers

Speeding up transformer design through latest Web tool 29/Nov./ Inner tape between each layer Inner tape can be placed between each layer of Multi-layers winding.

Speeding up transformer design through latest Web tool 29/Nov./ Customize different bobbins type Thickness of each wall and the type of split bobbin can be defined in “Bobbin Setting”.

Speeding up transformer design through latest Web tool 29/Nov./ You can make a transformer like this.. You can change the number of wire used You can change the size of the wire You can control how you place the wire You can use copper foil to replace magnet wire You can split the bobbin You can add Faraday shield You can do anything you like....

Speeding up transformer design through latest Web tool 29/Nov./ Transformer drawing will be followed Transformer drawing will be automatically generated by pressing the “Generate Drawing” button. Details testing methods, P/N, material can be edit before printing.

Speeding up transformer design through latest Web tool 29/Nov./ Thermal – knowing Temp. at day 1 May be the fastest and easiest thermal simulation tool for power supply. 5 s for a simulation only!!

Speeding up transformer design through latest Web tool 29/Nov./ DVT – check the stresses DVT Report check every components stress and also circuit design constraint.

Speeding up transformer design through latest Web tool 29/Nov./ MTBF – how long it last

Speeding up transformer design through latest Web tool 29/Nov./ Use thermal result check box Once this check box is clicked, all simulation, e.g. DVT, MTBF, etc, will be base on junction Temp. from thermal simulation result, otherwise default value will be used

Speeding up transformer design through latest Web tool 29/Nov./ Loop Analysis– how stable the system Gain and phase margin will be immediately known with after any change or circuit component

Speeding up transformer design through latest Web tool 29/Nov./ Loop Analysis– transient loading Define step loading waveform and corresponding output transient loading response will be shown

Speeding up transformer design through latest Web tool 29/Nov./ Harmonic – knowing input current harmonics content All input current parameters, e.g. PF, THD, harmonic content can be seen

Speeding up transformer design through latest Web tool 29/Nov./ Waveform – the least important tools Critical component’s waveform will be illustrated

Speeding up transformer design through latest Web tool 29/Nov./ BOM Builder – BOM is always ready to print out BOM is always ready to print and will be updated automatically. It save a lot of preparing document time for engineer.

Speeding up transformer design through latest Web tool 29/Nov./ Report Builder – Generate all document with a click Simple a click - All result from analysis or tools can be exported to Excel file for engineering documentation.

Speeding up transformer design through latest Web tool 29/Nov./ Download – a lot of document is ready to download A lot of document and publication are ready to download. It is helpful to become a PowerEsim expert.

Speeding up transformer design through latest Web tool 29/Nov./ We believe...