Hello,
I have a large 2.2V 30A diode that I need a DC power supply for. From what I have researched, this would be either a constant-current source of some kind, or a dedicated LED driver. I have searched through the Texas Instruments offerings and I think the LM3434 comes closest, but it still only provides 20A continuous.
What I am looking for is suggestions for either a single-controller solution, an alternative method of powering the diode, or maybe a parallel-supply capable LED driver if one is available. I have tried converting a regular buck SMPS to a constant-current supply, but I ended up frying a somewhat expensive board and I would prefer to not go with that option again without more guidance.
Thank you,
Obli
I have a large 2.2V 30A diode that I need a DC power supply for. From what I have researched, this would be either a constant-current source of some kind, or a dedicated LED driver. I have searched through the Texas Instruments offerings and I think the LM3434 comes closest, but it still only provides 20A continuous.
What I am looking for is suggestions for either a single-controller solution, an alternative method of powering the diode, or maybe a parallel-supply capable LED driver if one is available. I have tried converting a regular buck SMPS to a constant-current supply, but I ended up frying a somewhat expensive board and I would prefer to not go with that option again without more guidance.
Thank you,
Obli