DIN Rail Mount Power Supply with Constant Current Mode and Variable Output
ADM stocks the MEAN WELL DRA series DIN rail power supplies.
These DIN rail power supplies are unique in that they can be used in constant current mode, as well as a standard constant voltage switch mode power supply.
There are 4 models within the range:
Model Number |
Output 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.
These power supplies are perfect for use on industrial DC applications where a current limit is required. For example:
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Small battery charging applications.
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Industrial DC applications where a current limit is required to protect sensitive equipment.
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Powering constant current light fittings from an electrical enclosure in industrial environments.
For further information, please do not hesitate to contact ADM Systems.