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: EA1019KHES Series
This product is AC to DC switching power transfer device, it can provide
for an 24V, 1.0A max &24W 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. Input Electrical Specification
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
a. 0.8A (Max.) @ 115Vac input with full load.
b. 0.4A(Max.) @ 230Vac input with full load.
2-4. Energy saving standards :
Designed to meet the following standard
CoC Tier II
2-4-1. Efficiency
Average Efficiency ≧86.804% minimum at 115Vac/60Hz & 230Vac/50Hz input voltage
and 25%, 50%, 75% &100% of max output current. Meet CoC Tier II requirement
76.804% minimum at 115Vac/60Hz & 230Vac/50Hz input voltage and 10% of max output
current. Meet CoC Tier II
2-4-2 No Load Power Consumption:
No Load Watt < 0.075W at 115Vac/60Hz & 230Vac/50Hz input voltage.
2-5. Configuration
2
-wire AC input (Line ,Neutral )
2-6. Input Fuse
The hot line side of the input shall have a fuse, rating (T2.0A/250V
)