The US-25M series is a 25W plastic-case single-output closed LED drive power supply, with a 15mm low profile design, using global common voltage input, the entire series provides 12V,24V output, efficiency up to 86%. The US-25M operates in the temperature range from -20 ° C to +60 ° C without a fan.
Features :
International input voltage range
Small size, light weight and high efficiency
Protection characteristics: short circuit/overload/overvoltage
Air cooling
With power-on display (LED)
Low no-load power consumption
100% full load burn test
2-year quality guarantee
Application:
LED light box advertising
LED commercial lighting
LED home lighting
LED bathroom mirror
Specifications
| Model | US-25M-12 | US-25M-24 | |
| Output | DC output voltage | 12V | 24V |
| Output voltage tolerance | ±2% | ±1.5% | |
| Rated output current | 2A | 1.1A | |
| Output current range | 0~2A | 0~1.1A | |
| Output power | 24W | 24W | |
| Ripple noise | 120mVp-p | 240mVp-p | |
| DC voltage adjustable range | -9%~+10% | -9%~+10% | |
| Start, rise, hold time | 800ms,50ms,20ms/230VAC(full load) | ||
| Input | Output voltage range | 100~240VAC,47~63Hz,141~339VDC | |
| AC input current | 0.55A/115VAC，0.35A/230VAC | ||
| Efficiency | 0.845 | 0.86 | |
| Impulse current | Cold start current 40A/230VAC | ||
| Leakage current | <0.5mA/240VAC | ||
| Protection | Over load | Start overload protection for 110% to 150% of rated output power | |
| Protection mode: In isolation mode, the load can be automatically restored after abnormal conditions are removed | |||
| Overvoltage protection | Start overvoltage protection for 120%~150% of rated output voltage | ||
| Protection mode: In isolation mode, abnormal conditions can be automatically restored after removal | |||
| Environment | Operating temperature | -20°C~+60°C(please refer to the load reduction curve) | |
| Working humidity | 20% to 90%RH, non-condensing | ||
| Storage temp& humidity | -40°C~+80°C; 10%-95% RH Non-condensing | ||
| Shock resistance | 10~500Hz, 2G 10min./1 cycle, duration 60 minutes, each axis | ||
| Safety | Pressure resistance | Input/output (I/P~O/P) :1.5KVAC | |
| Insulation resistance | Input/output (I/P to O/P) :100M Ohms/500VDC/25°C/70%RH | ||
| Fit standard | Safety standards | In accordance with EN61347-1-1 | |
| EMC emission | In accordance with EN55015,EN IEC61000-3-2,EN61000-3-3, EN61547 | ||
| Others | Dimension | 128*50*15mm (L*W*H) | |
| Weight/packing | 0.1kg/120pcs/13kg/0.029m³/1.04CUFT | ||
| Note | 1. All parameters are measured at 230VAC voltage input, rated load and 25℃ when not specified. 2. Ripple and noise voltages are measured on a 20MHz bandwidth oscilloscope with a 12-inch twisted pair end and a capacitor of 0.1 μand 47 μ. 3. Tolerance is the sum of voltage setting error, voltage adjustment rate and current adjustment rate. | ||
Dimensional Drawing
Block diagram
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