- Universal AC input / Full range
- Compact size (87*52*29.5mm)
- Protections: Short circuit / Overload / Over voltage
- Cooling by free air convection
- 100% full load burn-in test
- High reliability
IRM-60-48ST is a 60W miniature (87*52*29.5mm) AC-DC module-type power supply, ready to be soldered onto the PCB boards of various kinds of electronic instruments or industrial automation equipment. This product allows the universal input voltage range of 85~264VAC. The 94V-0 flame retardant plastic case and the fully-potted silicone enhance the heat dissipation and meet the anti-vibration demand up to 5G; moreover, it provides the fundamental resistance to dust and moisture.
| Model | IRM-60-48ST |
| DC voltage | 48V |
| Rated current | 1.25A |
| Rated power | 60W |
| Voltage range | 85〜264VAC |
| Over current | 115%~160% rated output power |
| Over current | Protection type : Hiccup mode, recovers automatically after fault condition is removed |
| Frequency range | 47〜440Hz |
| Over voltage | 50.4〜64.8V |
| Over voltage | Protection type : Shut off o/p voltage, clamping by zener diode |
| EMC emission | Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3 |
| EMC immunity | Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, heavy industry level (surge L-N : 1KV), criteria A |
| Packing | PCB mounting style: 0.23Kg;60pcs/14.8Kg/0.97CUFT |
| Packing | Screw terminal style: 0.27Kg;50pcs/14.5Kg/ CUFT |
| MTBF (mean time between failure) | 1226Khrs min. MLK-HDBK-217F (25℃) |
| Ripple & noise (max.) | 240m Vp-p |
| Voltage tolerance | ±2.5% |
| Line regulation | ±0.5% |
| Load regulation | ±0.5% |
| Setup, rise time | 1000ms, 30ms/230VAC 。2000ms, 30ms/115VAC at full load |
| Hold up time | 50ms/230VAC。12ms/115VAC at full load |
| Efficiency | 91% |
| AC current | 1.8A/115VAC。1A/230VAC |
| Inrush current | Cold start 30A/115VAC 。60A/230VAC |
| Leakage current | < 0.25mA/240VAC |
| Temp. coefficient | ±0.03%/℃ (0 ~ 50℃) |
| Vibration | 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes |
| Safety standards | UL60950-1, TUV EN60950-1 approved |
| Withstand voltage | I/P-O/P:3KVAC |
| Isolation resistance | I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH |
| Current range | 0〜1.25A |
| Operating humidity | 20 ~ 90% RH non-condensing |
| Operating temperature | -30〜+70℃ |
| Storage Humidity | 10〜95% RH |
| Storage temperature | -40〜+85℃ |
| Dimensions | PCB mounting style: 87*52*29.5mm (L*W*H) 。Screw terminal style: 109*52*33.5mm (L*W*H) |
