Dimmable DIN Rail Mount Power Supply with Constant Current Mode
ADM stocks the MEAN WELL DRA series DIN rail power supplies.
Like many of MEAN WELL’s constant voltage LED drivers, these DIN rail power supplies can be used in constant current mode.
There are 4 models within the range:
|
Part Number |
Ouput Voltage |
Max Current |
Constant Current Region |
|---|---|---|---|
| DRA-40-12 | 12 ~ 15V | 3.34A | 3 ~ 12V |
| DRA-40-24 | 24 ~ 30V | 1.7A | 3 ~ 24V |
| DRA-60-12 | 12 ~ 15V | 5A | 3 ~ 12V |
| DRA-60-24 | 24 ~ 30V | 2.5A | 3 ~ 24V |
The output voltage can be adjusted using the built-in potentiometer, which is easily accessed from the front of the power supply.
The constant current level can be programmed dynamically by three methods: 1-10V input signal, 10V PWM signal, or by a 100Kohm potentiometer.
The DRA series power supplies behave in the same way as most of MEAN WELL’s dimmable LED drivers.
These power supplies are perfect for powering constant current light fittings from an electrical enclosure in industrial environments.
So long as the output voltage is within the specified constant current region, the output current level can be set anywhere from 10% to 100%. This enables you to power a vast range of constant current light fittings from one power supply.
For further information, please do not hesitate to contact ADM Systems.