Minggu, 16 Maret 2014

Current Source Switching Mode SMR88xx

Hi all,

Happy Monday, wish you all have a great weekend,  now I would like to update what I found, apparently all SMR88xx series (voltage source) can be turned into current source switching mode regulator, this mean we all can have a stable current source switching driver with wide input, it can be use to drive almost any LED in series or parallel, and other applications that need current source regardless of the voltage, great.

I'll come into detail later on,

Meanwhile this is what it look when turned into current source, and driving a 5w LED.

2 komentar:

  1. Itu skemanya gimana gan?
    Oh ya mau tanya kalau sama dc to dc buck lm2596 lebih efisien mana?

  2. output rendah dibawah 10v LM2596 efesiensinya dibawah 80%, LMR rata dikisaran 85 hingga 98% untuk load current dibawah 5amp, SMR tidak perlu komponen tambahan dapat langsung menggantikan Lm78xx,