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These little power supplies are super handy for your new design. It's mains power (220VAC from your electrical plug) in and you have a 12V DC output (0.25A Max). They're also super compact. Take a look we also have a 5V version
Model: HLK-PM12
Item Name | Technical Criteria | Unit |
Operation Temperature | -20+60 | |
Store Temperature | -40+80 | |
Relative humidity | 595 | % |
Cooling way | Cooling by radiation | |
Atmospheric pressure | 80106 | Kpa |
Sea level elevation | 2000 | m |
Vibration | Vibration coefficient 10~500Hz,2G10min./1cycle, 60min.each along X,Y,Z axes |
1.Input characteristics (test at room temperature 20 ).
Item Name | Technical Criteria | Unit |
Rated input voltage | 100-240 | VAc |
Input voltage range | 90-264 | VAc |
Maximum input current | 0.2 | A |
Input current surge | 10 | A |
maximum input voltage | 270 | VAc |
Enter slow start | 50 | mS |
Input Low Voltage Efficiency | Vin=110VAcOutput full-load69 | % |
Input High Voltage Efficiency | Vin=220VAcoutput full-load70 | % |
Long-term reliability | MTBF100000 | h |
Load rated output voltage | +120.2 | VDc |
Full rated output voltage | +120.3 | VDc |
Short-term maximum output current | 1000 | mA |
The maximum output current for a long time | 600 | mA |
Voltage Regulation | 0.3 | % |
Load Regulation | 0.5 | % |
Output ripple and noise (mVp-p) | 50 Rated input voltage, full load. Using 20MHz of bandwidth, The load side 10uF and 0.1uF capacitor to be tested. | mV |
Switch overshoot amplitude | (Rated input voltage and output load plus 10%)5 | %VO |
Output over-current protection | 150-200% of the output maximum load | A |
Output short circuit protection | Direct short circuit at the normal output, automatically resume normal operation after a short circuit removal |