| Parameter |
Specification |
Comments |
| Input Voltage |
12V DC |
Supplied by a standard 12V DC power adapter. |
| Input Current |
Up to 3A |
Maximum current supported by the power adapter. |
| Output Voltage 1 |
5V DC |
Regulated output. |
| Output Voltage 2 |
12V DC |
Direct pass-through from input. |
| Output Current 1 (5V Line) |
Up to 1A |
Limited by the LM7805 voltage regulator. Adequate for most hobbyist applications. |
| Output Current 2 (12V Line) |
Up to 3A |
Limited by the input current rating. |
| Voltage Regulation (5V) |
±2% |
Stable output under varying loads. |
| Line Regulation |
3 mV to 50 mV (5V line) |
Maintains consistent voltage with input fluctuations. |
| Load Regulation |
10 mV to 50 mV (5V line) |
Output voltage remains stable with changes in load. |
| Quiescent Current |
8 mA (typical) |
Low idle current draw. |
| Dropout Voltage |
2V (typical at 1A load) |
The minimum voltage difference required for regulation. |
| Connectors |
DC Jack Input, Terminal Block & Header Output |
Easy to connect, no soldering required for power in/out. |
| Indicators |
Power Status LED |
Visual indication of power presence. |
| Protection Features |
Short Circuit Protection |
Prevents damage from output shorts. |
| Operating Temperature |
0°C to 125°C |
Suitable for a wide range of environments. |
| Mounting Type |
Through-hole/Surface-mount (optional) |
Flexible mounting options. |
| Compliance |
RoHS, CE (if applicable) |
Meets safety and environmental standards. |
