| Model |
WBP-H120-012T |
| Input |
Rated Input Voltage |
200-240Vac |
| Input Voltage Range |
180～264Vac |
| Frequency Range |
47～63（Typ. 50/60）HZ |
| Max. Input Current |
≤1.5A |
| Inrush Current |
≤90A |
| PF |
≥0.95 |
| THD |
≤15% |
| Output |
Rated output voltage |
12V |
| Voltage Range Under Constant Current Area |
12~24Vdc |
| Rated Output Current |
9A |
| Max. Output Power |
120W |
| Efficiency |
≥87%(Typ. 88.5%) |
| Output Ripple & Noise |
≤200mVp-p |
| Dynamic Response Overshoot |
≤5% |
| Dynamic Response Recovery Time |
200μs |
| Line regulation |
±1% |
| Load regulation |
±2% |
| Voltage tolerance |
≤±2% |
| Turn-On/Off Overshoot |
≤±10% |
| Turn-On Delay Time |
≤3s |
| Power on/Power off Overshoot |
≤±10% |
| Voltage Rise Time |
≤200ms |
| Environment Condition |
Range of working temperature |
-40~ +70（Typ. 25）℃ |
| Storage temperature |
-40~+85（Typ. 25）℃ |
| Relative Humidity |
10～95% |
| Cooling Method |
Ventilation Cooling |
| Altitude |
0～5000m |
| Protection Rating |
IP67 |
| Max. Case Temperature |
90℃ |
| Safety |
Leakage Current |
≤0.7mA |
240Vac/60Hz |
| Dielectrical Strength |
Input To Output |
3750Vac 60S，current≤10mA |
No arc,
no breakdown |
| Input To FG |
1750Vac 60S，current≤10mA |
| Output To FG |
500Vac 60S，current≤10mA |
| Insulation resistance |
Input To Output |
≥10MΩ@ 500Vdc |
1atm, 90%RH, 500VDC |
| Input To FG |
≥10MΩ@ 500Vdc |
| Output To FG |
≥10MΩ@ 500Vdc |
| Safety Standard |
Standard IEC/EN61347-1,EN61347-2-13,GB19510, & UL1310 |
| EMC |
Harmonic Current |
IEC 61000-3-2 Class C (@Load≥50%) |
| Conducted Emissions (CE) |
EN55015 |
| Radiated Emissions (RE) |
EN55015 |
| Radiated, Radio-Frequency, Electromagnetic Field Immunity (RS) |
IEC 61000-4-3 Level 2, IEC61547, Criterion B |
| Conducted Immunity (CS) |
IEC 61000-4-6 Level 2, IEC61547, Criterion B |
| Electrical Fast Transient (EFT)/Burst |
IEC 61000-4-4 Level 2, IEC61547, Criterion B |
| Surge |
IEC 61000-4-5 Differential Mode: ±2kV
Common Mode: ±4kV Criterion B |
| Protection |
Over voltge protection |
≤16V |
| Over-temperature protection |
60-80℃ |
Ambient Temperature, full load |
| Output short-circuit protection |
Long time short-circuit protection without damage, recovers automatically after fault condition is removed. |
| Reliability |
MTBF |
25℃：100000Hrs，MIL-217 Method |
| Others |
Dimension |
185*50*31（L*W*H） |
| Cooling method |
√Ventilation Cooling ◻️air cooling |
| Extension method |
◻️Three-proofing lacquer ◻️Stamped
◻️Low temperature start-up（-40℃）◻️Others |
| Note |
*Unless otherwise specified, all specifications are measured at an input of 230VAC, rated load, 25°C.
*In order to extend the service life, it is recommended to leave an additional 30% margin when configuring the load. For example, if the device requires 100W of power, the power supply of not less than 130W is selected.
* Switching power supply ripple test method: test on the power supply output terminal with a 20MHz oscilloscope, the ground length of the oscilloscope probe is not more than 12mm, and the probe input is paralleled with 47uF electrolytic capacitors and 0.1uF high frequency capacitors.
*The power supply is part of the equipment system components, and all EMC tests need to be confirmed in conjunction with the end equipment for electromagnetic compatibility. |
