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|16th August 2011, 01:29 PM||#1|
Join Date: Nov 2007
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
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 01:41 PM.
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