Ari corp

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W-130PS Power Supply

Ari corp

The W-130PS is an economy power-supply that works with most of the Advanced Research Instruments preamplifiers. It serves as a clean source of power, and it connects to the ARI preamplifiers via a single DB9 cable.

Output ±12 VDC/130 mA
Noise < 3 mVrms, 35 mVp-p
Power Requirements 100 to 240VAC


The DB9 connector on the W-130PS has the following pinout:
Pin   Description
1   [Not Used]
2   [Not Used]
3   +12 VDC
4   [Not Used]
5   [Not Used]
6   Signal Ground
7   Power Ground
8   -12 VDC
9   [Not Used]


in US dollars
  Domestic International
W-130PS $90.00 $113.00

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