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Specifications
Input Voltage
Input Power
Frequency
Holdup Time
Output Voltage
Protection
Output Current
Total
3.3VDC Output
5VDC Output
•
The total output current should not exceed 1.5A. For example, if 3.3V @ 0.25A
is required, 1.25A is available on the 5V output.
Jumper Selection of 120VAC or 240VAC
This power supply can be used with either 120VAC or 240VAC nominal input power. For
120VAC nominal operation, a jumper should be installed as marked on the power supply.
The power supply operates without a jumper installed; however, the hold-up specification
is not met. If a jumper is not installed for 120VAC operation, the power supply will not
cause hazardous conditions.
DO NOT USE A JUMPER FOR 240VAC OPERATION. If a jumper is used on the
input connector for 240VAC nominal operation, the power supply will be damaged
and may cause hazardous conditions.
GFK-1504K
Chapter 3 Power Supplies
120/240VAC Power Supply
85 to 132 VAC with jumper installed, 120VAC nominal
176 to 264 VAC w/o jumper installed, 240VAC nominal
27VA
47 to 63Hz
20ms
5VDC, 3.3 VDC
Short circuit, overload
1.5A maximum
0.25A maximum
(1.5A - I
) maximum
3.3V
JUMPER
FOR 120V
WARNING:
3
IC200PWR101
3-7
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