Welcome,my friend! Glad to introduce 120w 12v 10a switching power supply CE factory price S-120-12 and our company BTB to you. If you have any questions, please don't hesitate to ask
me.
Product details
1.Product appearance pictures of 120w 12v 10a switching power
supply CE factory price S-120-12
3.Specification of 120w 12v 10a switching power supply CE factory
price S-120-12 
| Model | BTB-120-5 | BTB-120-7.5 | BTB-120-12 | BTB-120-15 | BTB-120-24 | BTB-120-48 |
| Specification |
| DC Output voltage | 5V | 7.5V | 12V | 15V | 24V | 48V |
| Output voltage range(Note:2) | ±2% | ±1% | ±1% | ±1% | ±1% | ±1% |
| Rated output current | 20A | 16A | 10A | 8A | 5A | 2.5A |
| Output current range | 0~20A | 0~16A | 0~10A | 0~8A | 0~5A | 0~2.5A |
| Wave and noise(Note:3) | 100mVp-p | 100mVp-p | 100mVp-p | 100mVp-p | 100mVp-p | 100mVp-p |
| Inlet stability(Note:4) | ±0.5% | ±0.5% | ±0.3% | ±0.3% | ±0.2% | ±0.2% |
| Load stability(Note:5) | ±0.5% | ±0.5% | ±0.3% | ±0.3% | ±0.2% | ±0.2% |
| DC output power | 100W | 120W | 120W | 120W | 120W | 120W |
| Efficiency | 76% | 78% | 80% | 81% | 83% | 84% |
| Adjustable range for DC voltage | 4.75-5.5V | 6.75-8.25V | 10.8-13.2V | 13.5-16.5V | 21.6-26.4V | 43.2-52.8V |
| AC input voltage range | 85~132VAC/170~264VAC selected by switch 47~63Hz,248~370VDC |
| Input current | 2.6A/115V 1.3A/230V |
| AC Inrush current | Cold-start current 15A/115V 30A/230V |
| Leakage current | <1mA/240VAC |
| Overload protection | 105 ~ 150% Protection type :pulsing hiccup shutdown Reset: auto
recovery. |
| Temperature coefficient | ±0.03%/°C(0~50°C) |
| Setup, rise, hold up time | 200ms, 100ms, 30ms |
| Vibration | 10~500Hz, 2G 10min,/1 cycle. Period for 60min,Each axes |
| Withstand voltage | Input and output internal:1.5KvAC,Input and
enclosure:l.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 load derating curve),20%~90%RH |
| Store temperature and humidity | -20°C~+85°C,10%~95%RH |
| Overall dimension | 199X98X38mm (L*W*H) |
| Weight | 0.65kgS |
| Safety standards | Meet UL1012 requirement(Not apply for the mark) |
| EMC standards | Meet FCC PART 15J Conduction class B |
| Note | 1. The parameter under the testing condition : 230vAC input ,rated
load,25°C70% RH. Temperature. |
| 2. Tolerance the setting tolerance, circuit stability and load
stability.(Note:5). |
| 3. Wave test: adopting "A12"double wire for 20MHz, and 0.1
UF&47UF capacitor short-circuit for interrupting. |
| 4. Inlet voltage stability test : the lowest voltage will be up to
the highest voltage when the circuit overload. |
| 5. Load stability test: The load is from 0% to 100%. |
output voltage can be specified by the customer
4.CE certification of 120w 12v 10a switching power supply CE
factory price S-120-12 
Company Information
1.Our company have 10 years' experience in producting switching
power supply.We are professional switching power supply manufacturer with
professional R&D team,mass production,complete type of
switching power supply and large inventory spot.
2.Our switching power supply will be packed and shipped undergoing
the strict material selection,production,inspection and a series of
steps.
