Data Sheet

1-0. General Description
The purpose of the document is to specify a Single phase AC input, single output
switching power supply. This specification is suitable for: EA10731K Series
This product is AC to DC switching power transfer device, it can provide
for a 24V, 2.5A max & 60W max DC output with constant voltage source.
This Specification defines the input, output, performance characteristics, environment,
noise and safety requirement for a power supply.
2-0. Input Requirements
2-1. AC Input Voltage
Maximum Voltage: 264Vac
Normal Voltage : 100~240Vac
Minimum Voltage: 90Vac
2-2. AC Input Frequency
Maximum Frequency: 63Hz
Normal Frequency: 50~60Hz
Minimum Frequency: 47Hz
2-3. Input Current
2.0A (Max.) @ 100Vac/60Hz-240Vac/50Hz with full load.
2-4. Energy saving standards:
2-4-0.Designed to meet the following standard :
CoC Tier II
2-4-1.Efficiency
≧89.0% ( avg. ) at 115Vac/60Hz & 230Vac/50Hz input voltage and 25%, 50%, 75%
&100% of max output current.
≧79% at 115Vac/60Hz & 230Vac/50Hz input voltage and 10% of max output
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2-4-2 No Load Power Consumption.
No Load Watt < 0.15W at normal line input.
2-5. Configuration
3-wire AC input (Line ,Neutral, FG)
2-6. Input Fuse
The hot line side of the input shall have a fuse, rating (3.15A/250V)