Electrical Characteristics
Input Characteristics (Normal Temperature Test)
- Rated Input Voltage: 90-245VAC
- Input Voltage Range: 85-264VAC / 70-350VDC
- Maximum Input Voltage: ≤270VAC
- Input Current: ≤0.2A
- Inrush Current: ≤10A
- Input Soft Start: ≤50ms
- External Fuse Recommendation: 0.5A/250VAC Slow-blow Fuse
- Input Power Efficiency: ≥69% / 70% (110/220VAC)
- Hot Swappable: Not Supported
Output Characteristics
- Voltage Regulation: ±0.2%
- Load Regulation: ±0.5%
- Startup Overshoot Amplitude: 5ms (115VAC) / 60ms (220VAC)
- Output Short Circuit Protection: ≤5%V₀
- Ripple & Noise: ≤70mVp-p (Tpy: 50)
Safety Features
The product design complies with UL/CE and safety certification requirements. (UL/CE certification to be completed by the customer)
Safety and Electromagnetic Compatibility
- The input end design uses a UL-certified 0.5A fuse.
- The PCB board is made of double-sided copper-clad laminate with a fire rating of 94-V0.
- Safety standards compliant with UL1012, EN60950, UL60950.
- Insulation Voltage (I/P-O/P): 2500Vac.
- Insulation Resistance (I/P-O/P): >100M Ohms / 500Vdc 25°C 70% RH.
- Conducted and Radiated Emissions comply with EN55011, EN55022 (CISPR22).
- Safety standards compliant with UL1012, EN60950, UL60950.
- ESD Immunity: IEC/EN 61000-4-2 level 4 8kV/15kV.
- Radiated RF Immunity: IEC/EN 61000-4-3. See the application notes for details.
Temperature Rise Safety Design
- Under normal temperature, the maximum temperature rise of the main transformer and other components does not exceed 90°C; the maximum temperature rise of the outer shell does not exceed 60°C.
