ljm_ljm: I have a +/- 60v 500w SMPS power supply from Connexelectronics (very nice). Which amp would be better suited to fit the power supply: L-15D or L-20D?
-Jim
+ -60V DC。
The voltage use L20D is very fit.
The use of voltage should not more than the highest voltage, this will not security.
ljm_ljm
Do you have a PSRR measurment for the L15D? I'm thinking about using a SMPS Power supply from Connexelectronics like the SMPS500QR..
You are going to use a switch power supply, switching power supply I used in the L15D, and L15DX2 above
(IRAUDAMP7S-150).
They are all very good work, and my client installed in the L15D car above. Use a
DC12 > +-50 V switching power supply.
As long as you change the voltage of power supply is less than 10 V +-basically do not have too big effect.
Attachments
The reference document is IRAUDAMP7S reference
Page 37 shows the differences between the component values for various power supply voltages.
Page 37 shows the differences between the component values for various power supply voltages.
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I've noticed that the l25 version is available on ebay. Will you ever release the l10 with IRFI4212H? It could be the best choice of who is not fully satisfied with his t-amp power
Do these amps also support balanced connection?
Temporarily, I don't have IRFI4212H.
But, L15D can use lower voltage, modify the resistance data .
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