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Siemens DL120 TWT power supply dummy load
The Siemens DL120 is a dummy load, for RWN 100, 200 and 300 series TWT power supplies.
Connected to the power supply instead of the TWT, it ensures the proper loading and it is very useful while reparing and testing such units. The DL120 is equipped with the standard rectangular 66 pin MRAC66S Winchester connector. Particular attention needs to be taken while connecting the dummy load to the different series power supplies, check on sheet 5 the interfacing cables you shall be using.
Here under are the DL120 schematics.
Sheet 5 twt interfacing table (462k) Even though the files are not enormous in byte sizes, it is suggestable to save them first and then view them offline. This is to better resize them. Click on the links with the right mouse button and choose save object... Vico, I4ZAU
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