Personal Ambulatory Oxygen System
Provider Technical Manual
20
POWER SUPPLIES
The Eclipse may operate from either the AC or DC Power Supply or the Power Cartridge. When power is available from an
external supply, the Eclipse will draw from the external source rather than depleting the Power Cartridge. Connection to
external power is indicated when the External Power Present Indicator located on the Control Panel is illuminated.
AC POWER SUPPLY
The AC Power Supply is a universal input type, capable of accepting
100-240VAC, 50/60 Hz
. It is capable of delivering up to
200W of 28VDC output. The input cord requires a grounded receptacle. Country specific cords or universal power adapter PN
5591-SEQ may be used with the AC Power Supply, as the power supply is equipped with a universal input receptacle. When
used in a medical care facility, international safety standards require the use of hospital grade AC power cord with the Eclipse.
Figure 5: Eclipse 3 AC Power Supply
The Eclipse 3 AC Power Supply does not contain a fan. When in use, the AC Power Supply should be located in a well-ventilated
area.
Located near the output cord, there is a green LED that is illuminated when the AC Power Supply is supplying 28VDC power.
If the LED is not illuminated, there is no input power available. In addition, the Power Supply contains protection circuits for
output over-current, input over-voltage, and internal over-temperature conditions. If any of these conditions exist, output
power will be interrupted and the LED turns off. However, these three conditions are self-resetting, such that output power will
resume when protection circuits fall back into acceptable operating ranges.
DC POWER SUPPLY
The DC Power Supply is intended for use with DC accessory outlets, such as those found in motor vehicles. Input voltage to
the DC Power Supply is 11.5-18 VDC. Sized to be compatible with most passenger vehicle electrical systems, it is capable of
delivering up to 150W of 26VDC output to the Eclipse.
