## 3 Results
### Results of Dissipation Factor Measurements  
This section presents the dissipation factor measurement results at various frequency and voltage values. The average values were obtained from three repeated measurements, which is the function of the CPC100/CPTD1 device. Measurements were made at 2-4 kV voltage values and 50-100-150-200-250-300-350-400 Hz frequency values. In Figures 12 and 13, the measurement results under 2 kV and 4 kV voltages are presented on a frequency basis, respectively. Tables 4 and 5 present the values of the measurement results. When looking at the measurement results shared in Figure 12, the dissipation factor value of the PLA capacitor at a frequency of 50 Hz was determined to be 0.673%. This value was measured as 1.138% in the ABS capacitor, 2.250% in the ASA capacitor, and 0.355% in the PETG material. Based on the measurements conducted at a frequency of 50 Hz, it was determined that the PETG capacitor exhibited the lowest dissipation factor. It was observed that the ASA capacitor exhibited the highest dissipation factor. When the capacitors were evaluated according to their dissipation factor values, the PETG-PLA-ABS-ASA ranking emerged. It is seen in Figure 13 that the ABS and ASA capacitors exhibited similar behavior. Figure 11: Results of electric field distribution for capacitors. In the frequency-based evaluation, it was revealed that the dissipation factor value of the PLA capacitor tended to decrease with increasing frequency. The change between the frequency values of 50 Hz and 400 Hz was determined to be 33.72%. The amount of change  
Figure 12: Results of dissipation factor measurement at 2 kV. Figure 13: Results of dissipation factor measurement at 4 kV. in the dissipation factor values at 50 Hz and 400 Hz frequencies in ABS and ASA capacitors was calculated as 34.35% and 56.77%, respectively. What is striking here is the behavior of the dissipation factor value of the PETG capacitor. In the measurements made under 2 kV voltage, it is seen that the decrease in the tan\(\delta\) of the PETG capacitor is not significant despite the increase in frequency. In addition, the dissipation factor change rate at 50 Hz and 400 Hz frequencies was calculated as \(-\)3.32%. The measurement results under 4 kV voltage are shown in Figure 13. The dissipation factor value at 50 Hz frequency was measured as 1.195% for the PLA capacitor, 2.140% for the ABS capacitor, and 3.690% for the ASA capacitor. In the dissipation factor measurements conducted under 4 kV test voltage, it was observed that the frequency-dependent behavior exhibited variations. The dissipation factor value of the PLA capacitor at 400 Hz frequency was measured as 0.88%. When compared to the 50 Hz frequency, the decrease amount was determined to be 25.58%. This situation was determined as a decrease of 35.69% in the ASA capacitor. This change amount was calculated as 14.08% in the PETG capacitor. However, a change is noticeable in the behavior of the ABS capacitor. In the measurements made under 2 kV voltage, it was determined that the dissipation factor value of the PLA capacitor and the ABS capacitor decreased at a similar rate and therefore exhibited similar behavior, while the dissipation factor value of the ABS material decreased by 10.47% at 4 kV voltage. In this context, it was concluded that the increase in the dissipation factor of the ABS material decreased as the voltage increased. As a result of the measurements, it is seen that the PETG material comes to the fore in the capacitor evaluation made according to the dissipation factor value. In light of the information obtained from tan\(\delta\) measurement results, the materials can be ranked from best to worst as follows: PETG, PLA, ABS, ASA. In a study that involves PLA-based 3D printing materials [40], where colorless PLA and silver-colored PLA exhibited nearly identical relative permittivities (3.00 and 2.99,