KHC Power Technology Co.,Ltd
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10W AC DC open frame switching power supply
Descriptions
LO10-23D0524-02E is one of Mornsun’s dedicated power converter for power systems.It features universal AC input and at the same time accepts DC input voltage,high efficiency,high reliability,reinforced isolation.It offers good EMC performance compliant to UL/EN/IEC62368 standards,surge performance to meet the 4 level standards standards.For extremely harsh EMC environment,we recommend using the application circuit show in Design Reference of this datasheet.
Features
| Selection Guide | |||||||
Certification |
Part No. |
Output Power | Nominal Output Voltage and Current | Efficiency at 230VAC (%) Typ. | Capacitive Load (µF) Max. | ||
| (Vo1/Io1) | (Vo2/Io2) | Vo1 | Vo2 | ||||
| CE | LO10-23D0524-02E | 9.8W | 5V/1000mA | 24V/200mA | 78 | 800 | 200 |
| Input Specifications | |||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit |
| AC input | 85 | -- | 305 | VAC |
| DC input | 100 | -- | 430 | VDC | |
| Input Frequency | 47 | -- | 63 | Hz | |
| 115VAC | -- | -- | 0.26 | A |
| 230VAC | -- | -- | 0.16 | ||
| 115VAC | -- | 10 | 15 | |
| 230VAC | -- | 20 | 25 | ||
| Recommended External Input Fuse | 2A/300V, slow-blow, required | ||||
| Hot Plug | Unavailable | ||||
| Output Specifications | ||||||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit | |||
| Output Voltage Accuracy | Vo1 | -- | ±2 | -- | % | |||
| Vo2 | -- | ±10 | -- | |||||
| Line Regulation | Full load | Vo1 | -- | ±0.5 | -- | |||
| Vo2 | -- | ±1.5 | -- | |||||
| Load Regulation | 10% - 100% | Isolated and separated twin output (balanced load) | Vo1 | -- | ±3 | -- | ||
| Vo2 | -- | ±5 | -- | |||||
| Ripple & Noise* | 20MHz bandwidth (peak-to-peak value) | Vo1 | -- | -- | 100 | mV | ||
| Vo2 | -- | -- | 200 | |||||
| Vo1 | -- | ±0.02 | -- | %/℃ | |||
| Vo2 | -- | ±0.15 | -- | |||||
| Stand-by Power Consumption | Room temperature, 230VAC | -- | -- | 0.3 | W | |||
| Short Circuit Protection | Continuous, self-recovery | |||||||
| Over-current Protection | ≥110%Io self-recovery | |||||||
| Over-voltage Protection | 5VDC Output | ≤7.5VDC | ||||||
| Minimum Load | Isolated and separated twin output (balanced load) | 10 | -- | -- | % | |||
| Hold-up Time | 115VAC input | 10 | 15 | -- | ms | |||
| 230VAC input | 70 | 80 | -- | |||||
| Note: The "parallel cable" method is used for ripple and noise test, please refer to AC-DC Converter Application Notes for specific information. | ||||||||
| Mechanical Specifications | |
| Dimension | 61.00 x 45.00 x 28.00 mm |
| Weight | 40 g (Typ.) |
| Cooling Method | Free air convection |
Dimensions and Recommended Layout