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Hello, i tried to set the "response time" Tax according to the manual page 13 to the minimum with 100pF and 24kOhm. I got ~6 to 7 us "response time" for the Vcesat desaturation detection (with sense diodes). I used the application proposal Fig. 8 (also on page 13 -

I am trying to design a simple power supply using TNY268 , I connected the circuit as in the attached schematic Where the input of the attached schematic is connected to the output of a bridge and smoothing capacitor , I understood from the datasheet that at the beginning of

Hi i'm currently designing a power supply that can work with inputs of 24, 48, 120 and 240Volts For this purpose i'm using different transformer ratios, one for 24-48 and another ratio for 120-240 I haven't seen a design with an input lower than 85 VAC, but i read in

We are building a 7W led driver based on LYT0006. We constructed the circuit based on A17/A19 LED Driver Lamp Replacement document. observations + Rectifying and smoothing part is working well . It is giving 320V . (for 230AC) + When we connect the rectified 320V with LYT0006 ( BUCK

Greeting, We're looking at the evaluation boards DER-977, DER-978, and DER-984. However, we weren't able to find the design report or application note for the latter two. Do you have these documents available to share with us? Regards, Alex

Hello, I am using Link switch-HP (LNK67xxE) for 10-35W flyback converter designs. We have multiple designs with different input voltage ranges and output power level. Designs are generated using PI Expert & PI Xls , these designs are working fine with some iterations of feedback and programming resistors values. However

We need power losses of buck-boos convertor inductor with thermal rise. Input voltage - 5.4 to 16V with Output current - 0.6A & ambient temperature 95 degree Celsius. we used part Inductor - SRP5015TA-220M

https://www.power.com/products/scale-2-driver-cores/2sc0108t On the datasheet for the core drive (above) there is a definition of the dv/dt maximum: Anyone know how this has been measured and what the dV value is for this dV/dt ? What is the definition of dV/dt in this case ? Is it over a defined period

Hello: The RDR-747 reference design document has instructions for constructing the transform used in this reference design. The Bobbin part number is listed as # TBD_EQ-2506-6 on page 11 (line 42 of the BOM) Could you please advise to a proper part number that can be sourced through distribution channels

Hello! I trust this post finds you well. I am a student at AGH University of Science and Technology, majoring in Electronic Engineering. Currently, I am working on my engineering thesis project, focusing on the application of transformers in the design of a "Flyback converter with very wide input voltage."