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1. Material: N67 Siferrit
2. Core ETD 49 with coilformer, ungapped
3. Yes, there is a resistor (one for both transistor assemblies) for current sensing. Configuration is push-pull.
4. The schematic is hand-made on a piece of paper and my scanner is dead so now I can not sent you the circuit but...
siemens. ferrite data book
I studiet a lot of literature and I made a few transformers, but I am not shure, that tht is it. I was not able to achieve the required power level or there was not enough place for wires or ... So, I am not shure if I did it in the best way. So, if you can do the...
Iz is possible to make the machine without any mechanic. Use two frequency inverters which support DC link coupling and have current limit option. Use two squirell cage motors. One will act as a brake, braking power will be determined with a current allowed to flow through the motor. You have to...
ferrite transformer design how power supply
Hello!
I have a few pieces of ETD 49 cores and I want to use them in a power supply. Input voltage will be 24V DC, output voltage should be 320 V DC, power as much as possible with this core. Switching frequency should be 100 KHz. Can anybody make...
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