Changzhou Geng Tai Electronics Co., Ltd
Changzhou Geng Tai Electronics Co., Ltd
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GTK-125-24 switching power supply 24V4.2A bare board industrial control power medical power supply
Model:GTK-125-24
input voltage:AC100-240V
output voltage:DC24V/4.2A
size:127X76X30.5mm
Product features:
1: General AC input range / Full range
2: High power density, high efficiency and high reliability
3: Overcurrent / overvoltage / short circuit
4: Ultra wide working temperature range (-20 C ~60 C)
5: Build-in remote sense function
6: All electrolytic capacitors are used at 105 C for long life imported electrolytic capacitors.
7: 100% full load aging test
parameter:
| Model | PSF-125-24 | |
| output | output voltage | DC24V |
| Output current | 5.2A | |
| Output current range | 0~5.2A | |
| Ripple | 100mV | |
| Output voltage adjustment range | ±10% | |
| stabilized voltage precision | ±2.0% | |
| Voltage adjustment rate | ±0.5% | |
| Load regulation rate | ±2.0% | |
| Output startup time | ≤1.2S (230Vac ) ≤2.5S (115Vac ) | |
| Output hold time | ≥17mS(115/230Vac) | |
| temperature coefficient | ±0.03%/℃ | |
| Input | input voltage | 90Vac~264Vac,127Vdc~370Vdc |
| Input frequency | 47Hz--63Hz | |
| Power factor (typical value) | PF＞0.98/115VAC PF＞0.93/230VAC | |
| Efficiency (typical value) | 82%/115Vac 84%/230Vac | |
| Start the impact current (typical value) | 60A@230Vac 30A@115Vac | |
| leakage current | <3.5mA | |
| Protection function | Overcurrent protection | 105%~150% of rated output current, hiccup mode, auto recovery |
| Overvoltage protection | 120%~150% of rated output voltage,hiccup mode | |
| Short circuit protection | Auto recovery | |
| work environment | Working temperature and humidity | -20℃~70℃; 20%~90%RH |
| Storage temperature and humidity | -40℃~85℃; 10%~95%RH | |
| Safety and EMC standards | safety standards | GB4943-2001; EN60950-1:2006 |
| Insulation strength | Primary-Secondary:3.0KVac;≤10mA .Primary-PG:1.5KVac;≤10mA .Secondary-PG:0.5KVDC；≤10mA . | |
| Insulation impedance | 100M ohms | |
| electromagnetic interference | EN55022(CISPR22)ClassB | |
| harmonic current | EN61000-3-2, | |
| Electromagnetic interference resistance | EN61000-4-2,3,4,5,6,8,11;ENV50204 | |
| Other | MTBF (MIL-HDBK-217F) | More than 100,000Hrs (25℃) |