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1.0 General Description
1.1 Product Description
This Specification defines the input, output, performance characteristics environment, noise and safety requirements for a power supply
1.2 Parameter Specification
Unless specification otherwise, all parameters must be met over the limit of temperature, load, and input voltage.
2.0 Electrical Requirements
2.1 Input requirements
2.1.1 Input Voltages
Normal voltage : 100 to 240Vrms Voltage range : 90 to 264Vrms
2.1.2 Inrush Current
The inrush current should cause no damage to the power supply which is testing at any AC input voltage as specified in 2-1-1. And inrush current at 115VAC must be limited 30A max. at cold start,for 240VAC it must be limited to 50A Max. at cold start.
2.1.3 Input Fuse
The live line side of the input shall not blow up.
2.1.4 Input Current
less than 1.3Arms at 90 to 264Vac input
2.1.5 Frequency
60 &plu*n; 3Hz / 50 &plu*n; 3Hz
2.1.6 Efficiency
When 230Vac input voltage, the efficiency shall be 78% or better under maximum load.
2.1.7 Primary Over Current Protection
An adequate internal fuse on the AC input line shall be provided.
2.1.8 DPMS Mode
Input 230vac 50Hz : Under 1 W(*-load). Input 230vac 50Hz at LOAD 250mW : Input power Consumption under 1W
2.1.9 Configuration
3 Conductors (Live, neutral, F.G)
2.1.10 Earth Leakage Current.
0.75mA Max (250V, 50Hz)
2.1.11 Hi-pot tests (Dielectric withstand voltage)
1.8KV / 1sec (AC) at 10mA ( Primary to Secondary )
2.1.12 Insulation Resistance
Insulation resistance shall be more than 25M at 500Vdc between Primary Live,neutral line and secondary.
1.0 General Description
1.1 Product Description
This Specification defines the input, output, performance characteristics environment, noise and safety requirements for a power supply
1.2 Parameter Specification
Unless specification otherwise, all parameters must be met over the limit of temperature, load, and input voltage.
2.0 Electrical Requirements
2.1 Input requirements
2.1.1 Input Voltages
Normal voltage : 100 to 240Vrms Voltage range : 90 to 264Vrms
2.1.2 Inrush Current
The inrush current should cause no damage to the power supply which is testing at any AC input voltage as specified in 2-1-1. And inrush current at 115VAC must be limited 30A max. at cold start,for 240VAC it must be limited to 50A Max. at cold start.
2.1.3 Input Fuse
The live line side of the input shall not blow up.
2.1.4 Input Current
less than 1.3Arms at 90 to 264Vac input
2.1.5 Frequency
60 &plu*n; 3Hz / 50 &plu*n; 3Hz
2.1.6 Efficiency
When 230Vac input voltage, the efficiency shall be 78% or better under maximum load.
2.1.7 Primary Over Current Protection
An adequate internal fuse on the AC input line shall be provided.
2.1.8 DPMS Mode
Input 230vac 50Hz : Under 1 W(*-load). Input 230vac 50Hz at LOAD 250mW : Input power Consumption under 1W
2.1.9 Configuration
3 Conductors (Live, neutral, F.G)
2.1.10 Earth Leakage Current.
0.75mA Max (250V, 50Hz)
2.1.11 Hi-pot tests (Dielectric withstand voltage)
1.8KV / 1sec (AC) at 10mA ( Primary to Secondary )
2.1.12 Insulation Resistance
Insulation resistance shall be more than 25M at 500Vdc between Primary Live,neutral line and secondary.
其他
DC-659
基板式开关电源
100-240(V)
10W(W)
90(%)
5(%)
5(%)
5(%)
ce
2A
1A