AM11-12W05C AC/DC dual purpose Step-Down Power Module Buck Converter
[Input voltage]： 100~250V
[Output voltage]： 5V
[Output current]：2.4A
[Output power]：12W
[Product size]： 38x26x23mm
[Installation method]：screw fixing
[Introduction]：AM11-12W05C is an ultra-small switching power supply module, AC/DC dual-purpose, input voltage 85~264Vac/100~370Vdc, ultra-low ripple, ultra-low power consumption, high efficiency, safety isolation, high reliability and other advantages; this series of products are widely used in consumer electronics, industrial control equipment, instrumentation and smart home and other fields. Users do not need to consider stability, even in a very complex voltage environment, it can also output stably.
Official Store| Serial number | Main parameters | Minimum | Maximum | Remarks |
| 1 | Input voltage (Vac) | 85 | 264 | Vac |
| 2 | Input voltage (Vdc) | 100 | 370 | Vdc |
| 3 | Output power (W) | 0 | 12 | W |
| 4 | Operating temperature (℃) | -40 | +85 | ta=40C, tc=85*C |
| Serial number | Main parameters | Minimum | Typical Value | Maximum | Remarks |
| 1 | Input voltage (Vac) | 100 | 220 | 250 | Vac |
| Input voltage (Vdc) | 120 | - | 350V | Vdc | |
| 2 | Operating frequency (Hz) | - | 50/60 | - | Hz |
| 3 | Output power (W) | 0 | - | 12 | W |
| 4 | Output accuracy (±%) | - | ±5 | - | % |
| 5 | Operating temperature (C) | -40 | +25 | 85 | ta=40C, tc=85'C |
| 6 | Power factor | 0.4 | - | 0.55 | 〉0.55 at 120Vac / >0.4 at 230Vac with full load |
| 7 | Quiescent power consumption (mA) | - | - | 1.0 | <=1 mA/240Vac |
| 8 | Output voltage (Vdc) | 4.75 | 5.1 | 5.25 | V |
| 9 | Continuous current (A) | 0 | - | 2.4 | A |
| 10 | Ripple noise (mV) | 27 | - | 50 | Full load＜=120mV |
| 11 | Maximum efficiency (n%) | - | - | 85.6 | % |
| 12 | Overcurrent protection (%) | 2.43 | 2.48 | 2.55 | AConstant current limit, automatic recovery |
| 13 | Short circuit protection | - | - | - | Hiccup mode, automatic recovery after fault condition is eliminated |
| 14 | Operating humidity (RH%) | 20 | - | 90 | No condensation |
| 15 | Storage temperature (C) | -40 | +25 | +85 | Store in dry place at room temperature |
| 16 | Storage humidity (RH%) | 10 | - | 90 | Store in dry place at room temperature |
| 17 | Withstand voltage | - | - | 3000 | LP - O/P: 3000VAC |
| 18 | Insulation resistance | - | - | 100 | IP - O.P: 100M ohms / 500VDC at 25 ℃ |