PMT-xx350W2Bx series upgrade according to new mechanical structure and UL safety mark update.
Model List:
| Model | Upgrade Rev. | Upgrade Date |
| PMT-12V350W2BRx | 01 | 2020.10 |
| PMT-24V350W2BRx | 01 | 2020.10 |
| PMT-36V350W2BRx | 01 | 2020.10 |
| PMT-48V350W2BRx | 01 | 2020.10 |
| PMT-12V350W2BMx | 01 | 2020.10 |
| PMT-24V350W2BMx | 01 | 2020.10 |
| PMT-36V350W2BMx | 01 | 2020.10 |
| PMT-48V350W2BMx | 01 | 2020.10 |
Hereunder is the content:
- Mechanical Change
- Implement eaves on top cover to enhance product structure for all PMT2-350W series.
Before After PMT-12V/24V/36V/48V350W2BX 
- Label Change
- Update UL 62368-1 safety mark from cTUVus to cULus for PMT-12V350W2BRx & PMT-24V350W2BRx.
- Update product revision from 00 to 01 for all PMT2-350W series.
| Before | After |
| PMT-12V350W2BRx | |
 |  |
| PMT-24V350W2BRx | |
 |  |
| PMT-36V350W2BR | |
 |  |
| PMT-48V350W2BR | |
 |  |
| PMT-12V/24V/36V/48V350W2BM | |
 |  |
For more details, please refer to the latest specifications on DeltaPSU website.
B-Upgrade.webp)