| Model | T-120A | T-120B | T-120C | T-120D |
| Specification | CH1 | CH2 | CH3 | CH1 | CH2 | CH3 | CH1 | CH2 | CH3 | CH1 | CH2 | CH3 |
| DC output voltage | 5V | 12V | -5V | 5V | 12V | -12V | 5V | 15V | -15V | 5V | 12V | 24V |
| Output voltage error(Note,2) | ±2% | ±5% | ±5% | ±2% | ±5% | ±5% | ±2% | ±5% | ±5% | ±2% | ±6% | ±6% |
| Rated output current | 3A | 2A | 0.5A | 3A | 2A | 0.5A | 3A | 1.5A | 0.5A | 3A | 1.5A | 0.5A |
| Output current rage | 0.6-7A | 0.2-1A | 0.2-1A | 0.6-5A | 0.2-1A | 0.2-1A | 0.6-4A | 0.2-1A | 0.2-1A | 0.6-4A | 0.2-1.2A | 0.2-1.2A |
| Wave and noise(Note ,3) | 100mV | 100mV | 100mV | 100mV | 100mV | 100mV | 100mV | 100mV | 100mV | 100mV | 100mV | 100mV |
| Inlet stability(Note ,4) | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±1% |
| Load stablity (Note ,5) | ±1% | ±4% | ±4% | ±1% | ±4% | ±4% | ±1% | ±4% | ±4% | ±1% | ±5% | ±5% |
| DC output power | 52W | 49W | 50W | 51W |
| Efficiency | 66% | 69% | 71% | 72% |
| Adjustable range for DC voltage | CH1,+10,-5% | CH1,+10,-5% | CH1,+10,-5% | CH1,+10,-5% |
| AC input voltage range | 85-132VAC/170-264VAC 47-63Hz,240-370VDC |
| Input current | 1.6A/115V 0.8A/230A |
| AC INnrush current | Cold-start current 20A/115V 40A/230V |
| Leakage current | <0.5mA/240VAC |
| Overload proctection | 105%-150%Type:Foldback,current limiting reset,auto recovery |
| Over-voltage protection | ………… |
| High-temperature protection | ………… |
| Temperature coefficient | ±0.03%/°C(0-50°C)ON+5V |
| Setup rise hold up time | 200ms,50ms,16ms |
| Vibration | 10-500Hz,2G 10min,/1cycle,Period for60min,Each axes |
| Withstand voltage | Input and output internal,1.5KVAC,Input and enclosure,1.5KVAC,Output and enclosure,0.5KVAC |
| Isolation resistance | Input and output internal,Input and enclosure,Output and enclosure,500VDC/100MΩ |
| Working temperature and humidity | -10°C~+60°C(Refer to output derating curve),20%~90%RH |
| Store temperature and humidity | -20°C~+85°C,10%~95%RH |
| Overall dimension | 195×97×38mm |
| Weight | 0.54Kgs |
| Safety standards | Meet UL 1012 requirement(Not apply for the mark) |
| EMC standards | ………… |
| Note |
| 1.The testing condition for the paramenter above is ,230VAC input,rated load,25°C70% RH.Humidity. |
| 2.Error.include the setting error,line stability and load stability.(Note,5). |
| 3.Wave test:adopting "A12"double wire for 20MHz,and 0.1UF&47UF capacitor short-circuit for interrupting. |
| 4.Inlet voltage stability test,when is over load,the lowest voltage of inlet is up to the highest voltage. |
| 5.Load stability test:the load is from 0% to 100%. |
| 6.Total output canbe maximum Current,total load can not exceed the maximum output power |
