| Input to output isolation: | 1500 Vrms | type: | POE module | 
| model: | PM1201 | Operating temperature: | -20~+50℃ | 
| Ripple and Noise: | 200mVp-p max | Packaging Details: | Packed in pallets and cartons | 
| application: | POE module | Input voltage: | 37~57V | 
| Wire Gauge: | 2% | country of origin: | Shenzhen, Guangdong | 
| efficiency: | More than 85% | Load regulation: | 2% | 
| Origin: | China; Melon | The output voltage: | 12V | 
| Output current (Vin=56V): | 1.3A max | brand: | Staple | 
| payment terms: | L/C, T/T | 
| pin# | Name | describe | 
| 1, 2 | CNC | Do not connect. | 
| 3 | VA1 | Enter (1). This input pin is connected to the center tap of a transformer connected to pins 1 and 2 of the RJ45 connector. It is not polarity sensitive. | 
| 4 | VA2 | Enter (2). This input pin is connected to the center tap of the transformer connected to pins 3 and 6 of the RJ45 connector. It is not polarity sensitive. | 
| 5 | VB1 | Enter (1) directly. This input pin is connected to pins 4 and 5 (or the center tap of 4 and 5) of the RJ45 connector. It is not polarity sensitive. | 
| 6 | VB2 | Enter (2) directly. This input pin is connected to pins 7 and 8 (or the center tap of 7 and 8) of the RJ45 connector. It is not polarity sensitive. | 
| 7,8 | -VDC | Negative DC output. This pin provides -VDC output. | 
| 9, 10 | +VDC | Positive DC output. This pin provides +VDC output. | 
| No | thing | Specification | 
| 1 | Input voltage | 37~57V | 
| 2 | The output voltage | 12V typical. | 
| 3 | Output current (Vin=56V) | 1.3A max | 
| 4 | route adjustment | 2% | 
| 5 | load regulation | 2% | 
| 6 | Ripple and Noise | Maximum 200mVp-p | 
| 7 | efficiency | at least 85% | 
| 8 | Input to output isolation | 1500 Vrms | 
| 9 | DC/DC converter type | flyback | 
| 10 | Operating temperature | -20~+50℃ | 





 
                     
                     
                     
                     
                     
                     
                     
                     
                    