AM11-12W12C 12W low power AC-DC step-down power supply module Buck Converter
[Input voltage]：100~250V
[Output voltage]：12V
[Output current]：1000mA
[Output power]： 12W
[Product size]：38x26x23mm
[Installation method]：screw fixed
[Introduction]：AM11-12W12C is an ultra-small size switching power supply module that can be used for both AC and DC. It has the advantages of ultra-low ripple, ultra-low power consumption, high efficiency, safe isolation, and high reliability. This series of products is widely used in consumer electronics, industrial control equipment, It is widely used in many fields such as instrumentation and smart home. Users do not need to consider stability, and the output can be stable even in extremely complex voltage environments.
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=85C |
| Serial number | main parameters | Minimum | Typical Value | Maximum | Remarks |
| 1 | Input voltage (Vac) | 100 | 220 | 250 | Vac |
| 2 | Input voltage (Vdc) | 120 | - | 350V | Vdc |
| 3 | Operating frequency (Hz) | - | 50/60 | - | AC/50/60HZ |
| 4 | Output power (W) | 0 | - | 12 | W |
| 5 | Output accuracy (±%) | - | ±5 | - | % |
| 6 | Operating temperature (C) | -40 | +25 | 85 | ta=40C, tc=85'C |
| 7 | Power factor | 0.4 | - | 0.55 | 〉0.55 at 120Vac / >0.4 at 230Vac with full load |
| 8 | Quiescent power consumption (mA) | - | - | 1.0 | <=1 mA/240Vac |
| 9 | Output voltage (Vdc) | 11.75 | 12.1 | 12.25 | V |
| 10 | Continuous current (A) | 0 | - | 1 | A |
| 11 | Ripple noise (mV) | 30 | - | 100 | Full load＜=150mV |
| 12 | Maximum efficiency (n%) | - | - | 87.3 | % |
| 13 | Overcurrent protection (%) | 110 | - | 150 | Constant current limit, automatic recovery |
| 14 | Short circuit protection | - | - | - | Hiccup mode, automatic recovery after fault condition is eliminated |
| 15 | Operating humidity (RH%) | 20 | - | 90 | Non-condensing |
| 16 | Storage temperature (℃) | -40 | +25 | +85 | Store in dry place at room temperature |
| 17 | Storage humidity (RH%) | 10 | - | 90 | Store in dry place at room temperature |
| 18 | Withstand voltage | - | - | 3000 | I/P - O/P: 3000 VAC |
| 19 | Insulation resistance | - | - | 100 | IP - OP 100M ohms / 500VDC at 25 C |