Model 0901 Power Supply
Operation • 5
Operation
Introduction
The New Focus Model 0901 Power Supply is a triple-
output, ±15-V DC power supply. Each of the outputs is
current limited: the banana-jack output to 100 mA and
the two micro-connector outputs to 300 mA. While
the supply can be used as a general-purpose supply, it
is primarily intended for use with those New Focus
products that require a ±15-V power supply.
Figure 1:
Model 0901
front panel
Getting Started
The three ±15-V outputs of the Model 0901 are all
derived from a common, 0.8-A linear supply, but are
independently current limited, as shown in Figure 2.
GND
0.3 A Max
0.3 A Max
0.1 A Max
Power
–
+
±
15 Volt Current Limited Power Supply
0901
0901 pwr supply rev C.fm Page 5 Friday, August 10, 2001 2:41 PM
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