MS-20W series is a 20W single output closed power supply, with 25mm ultra-low shape design, the use of global voltage input, the whole series to provide 5V,12V,15V,24V output, efficiency of up to 80%, metal shell design is easy to improve the shell heat dissipation. Enables the MS-20W to operate in the temperature range of -10 ° C to +60 ° C without a fan.
Features :
International universal full range AC voltage input
Small size, light weight and high efficiency
Protection characteristics: short circuit/overload/overvoltage/overtemperature
Natural air cooling
With power-on display (LED)
100% full load burn test
2-year quality guarantee
Application:
Industrial automation machinery
Industrial control systems
Mechanical and electrical equipment
Electronic instruments, equipment and devices
Specifications
| Model | MS-20-5 | MS-20-12 | MS-10-15 | MS-10-24 | |
| Output | DC output voltage | 5V | 12V | 15V | 24V |
| Output voltage tolerance | ±1% | ±1% | ±1% | ±1% | |
| Rated output current | 4.A | 1.7A | 1.4A | 0.8A | |
| Output current range | 0~4A | 0~1.7A | 0~1.4A | 0~0.8A | |
| Output power | 20W | 20W | 21W | 20W | |
| Ripple noise | 80mVp-p | 120mVp-p | 200mVp-p | 300mVp-p | |
| DC voltage adjustable range | -9%~+10% | ±10% | ±10% | ±10% | |
| Start, rise, hold time | 600ms,20ms,24ms/230VAC 1000ms,30ms,20ms/115VAC | ||||
| Input | Input voltage range | 100~240VAC,47~63Hz,141~339VDC | |||
| AC input voltage | 0.45A/115VAC 0.25A/230VAC | ||||
| Efficiency | 0.75 | 0.78 | 0.78 | 0.8 | |
| Surge current | Cold start current 15A/115VAC 30A/230VAC | ||||
| Leakage current | <0.5mA/240VAC | ||||
| Protection | Overload protection | Start overload protection for 115% to 135% of rated output power | |||
| Protection mode: In isolation mode, the load can be automatically restored after abnormal conditions are removed | |||||
| Overvoltage protection | 125%~150% of the rated output voltage | ||||
| Protection mode: In isolation mode, abnormal conditions can be automatically restored after removal | |||||
| Overtemperature protection | Transistor internal contact temperature exceeds 150°C, start overtemperature protection | ||||
| Protection mode: In isolation mode, it can be automatically restored when the temperature returns to normal | |||||
| Environment | Working temp,humidity | -10°C~+60°C; 20%~90%RH(please refer to the load reduction curve) | |||
| Storage temp& humidity | -20°C~+85°C; 10%-95% RH Non-condensing | ||||
| Withstand vibration | 10~500Hz, 2G 10min./1 cycle, duration 60 minutes, each axis | ||||
| Safety | Withstand voltage | I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC | |||
| Isolated resistance | I/P-O/P,I/P-FG,O/P-FG:100M ohms/500VDC | ||||
| Fit standard | Safety standards | Conforms to UL60950-1, IEC/EN62368 | |||
| EMC emission | Conforms to EN55032(CISPR22)Class A,IEC/EN61000-3-2, Class A | ||||
| EMC immunity | Comply with IEC/EN55035, IEC/EN61000-6-2, IEC/EN61000-4-2, 3,4, 5,6, 8 | ||||
| Others | Dimension | 97*58*25mm (L*W*H) | |||
| Weight/packing | 0.11kg/120pcs/14.2kg/0.027m³/0.96CUFT | ||||
| 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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