BAD11-12W12N2 12W 12V AC-DC Isolated Step-Down DIN Rail Power Supply
[Input Protection]： Lightning, Surge
[Output Protection]：Overcurrent, Short Circuit, Overvoltage Protection
[Temperature Range]： -40℃ to +85℃
[Conversion Efficiency]：87.3% (MAX)
[Isolation Voltage]： 2750VDC
[Input Range]： 85-264VAC
[Introduction]：Applications: Industry, Instrumentation, Rail Transportation, Smart Streetlights, Smart Switches, Smart Homes.
Official Store| Input parameters | Operating conditions | Minimum value | Typical value | Maximum value | unit |
| Input voltage range | Communication input | 85 | - | 264 | VAC |
| Input frequency | Communication input | 47 | - | 63 | Hz |
| Input current | AC input (220VAC/50Hz) | - | 106 | - | m.a. |
| Boot time | - | 1000 | 1500 | ms | |
| Surge current | Communication input | - | 10 | - | A |
| Input filter type | C | ||||
| External fuse | 1A/250VAC, slow disconnect, must be connected. | ||||
| Output parameters | Operating conditions | Minimum value | Typical value | Maximum value | unit |
| Output voltage accuracy | - | - | ±3 | ±5 | % |
| Voltage regulation | Fully loaded | - | ±1.5 | - | % |
| Load regulation rate | 10%~100% load | - | ±3 | - | % |
| Ripple noise | 20MHz bandwidth, 100% load | - | - | 130 | mV |
| Temperature drift coefficient | Fully loaded | - | ±0.15 | - | %/℃ |
| Short circuit protection | Sustainable, self-recovering | ||||
| Overcurrent protection | BAD11-12WXN2 | 110%~150% Io self-recovery | |||
| Minimum load | 0 | - | - | % | |