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Description
Features:
-Universal voltage input: AC100-265V AC
-With overload, short circuit, over temperature protection function
-Full load aging test
-Ultra low output ripple
Specifications:
| Model | YS-U12S12H | |
| Output characteristics | Output voltage | 12V |
| Rated current | 1000mA | |
| Current range | 0-2000mA | |
| Ripple | <60mVp-p | |
| Output accuracy | ±1% | |
| Voltage regulation rate | ±1% | |
| Load regulation rate | ±1% | |
| Rated power | 12W | |
| Adjustable output range | / | |
| Setup, rise, hold time | 300ms、20ms、20ms/220VAC | |
| Input characteristics | Input voltage range | AC100-264V |
| Input current | < 0.2A | |
| Frequency range | 47Hz-63Hz | |
| Effectiveness | >83.5% | |
| Start impact circuit | COLD START<30A/230VAC | |
| Leakage current | <2mA/220VAC | |
| Protection characteristics | Over power protection | 150-170% rated power, automatic recoveri after fault removal |
| Over voltage protection | VH1:>150% | |
| Output short circuit protection | Intermittent power interruption to eliminate short-circuit power recoveri | |
| Environmental parameters | Working temperature, humidity | -15℃ to +40℃@100%LOAD,+60℃@60%LOAD:20%-90%RH |
| Storage temperature and humidity | -20℃ to +85℃ 10%-95%RH | |
| Safety and EMC standards | EMI. Safety standards | MEET GB4943 |
| Withstand voltage | I/P-O/P:2KVAV 1min | |
| Insulation resistance | I/P-O/P;500VDV/100M Ohms | |
| Other | Dimensions (length x width x height) | 66.7*30.5*19mm |
| Weight | 29.5g | |
Note:
1. All parameters are measured under the conditions of rated voltage AC220V input, rated load, environment 25℃ and humidity 70%.
2. Accuracy: including setting error, voltage adjustment rate, load adjustment rate
3. Ripple test: Connect the power supply and the load with a 30cm stranded wire, connect 0.1uF and 47uF capacitors in parallel at the load end, and measure with a 20MH oscilloscope at the load end.
4. Voltage regulation rate: under rated load conditions, the input voltage changes from low to high.
5. Load regulation rate: the measured output changes from 0% to 100% load.
6. Each channel can output the maximum current, but the total load cannot exceed the maximum output power.
Package Included:
1 x YS-U12S12H AC to DC 12V 1A Switching Power Supply Module
