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16th August 2011, 12:29 PM
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#1 |
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diyAudio Member
Join Date: Nov 2007
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FS: 2pcs DEXA/NewclassD 7915 voltage regs, ultra low noise, different -VDC possible
Hi, for sale are two pieces NewclassD / DEXA ultra-low-noise voltage regulators. They are both NEW and have never been used.
Features are ultra-wide bandwidth, very low noise, and miles above the performance of the usual monolithic regs like standard 7915, 337, etc. NOTE: can easily be converted to -3.3V, -5V, -9V, -12V by changing a *single* resistor value  PRICE: USD 20,- each, while from DEXA they cost new USD 37.27 EX VAT (!) They have never been used, see pic IMAGE Please see NewClassD UWB Regulator for more details. I intended to build a dual-mono linestage with them, but never got to build one since my source equipment changed. Never been used / soldered. Of course they have been tested at danish company NewclassD for specs etc. Type: 7915 neg. Output Voltage: -15V DC Input Voltage: max. 25V DC Dropout Voltage: 2.00V (Equivalent to 79XX series) Maximum Current DX79xx: 400mA Ripple Rejection: >100dB Line Rejection: unmeasurable Load Regulation: < 5mV 0-max load Last edited by aircondition; 16th August 2011 at 12:41 PM. |
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18th August 2011, 08:43 AM
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#2 |
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diyAudio Member
Join Date: Nov 2007
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=) both have been sold, NLA
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