| Customization: | Available |
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| Type: | Buck-boost DC-DC Converter |
| Processing: | Forming Process |
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5. Specification:
-Material: Choose from a premium selection of materials including SPCC, SGCC, SECC, SPHC, aluminum, stainless steel, Q235B, Q345, and copper, among others.| No. | Item | Test Name | ASTM Standards |
| 1 | Cosmetic | Visual Inspection | LAB |
| 2 | Gloss | Gloss(60° angle) | ASTM D523 |
| 3 | Thickness | Dry film thicknesss | ASTM B2444 |
| 4 | Hardness | Pencil Hardness | ASTM D3363 |
| 5 | Flexibility | Mandrel Flex | ASTM D522 |
| 6 | Impact | Impact Test | ASTM D2794 |
| 7 | Adhesion | Cross Hatch | ASTM D3359 |
| 8 | Salt Spary Test | Salt Spray Test | ASTM B117 |
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