LRS-75Wseries Ultra thin single switching power supply
Features:
·Universal AC input/Full range
·Withstand300VAC surge input for 5 second
·Miniaturesize and 1U low profile,low weight
·Protections:Shortcircuit/Overload/Over voltage
·Coolingby free air convection
·Noload power consumption＜0.5W
·Operatingaltitude up to 5000 meters（Note6）
·LEDindicator for power on
·100%full load burn-in test
·Highefficiency,long life and high reliability
·3years warranty
| Model | LRS-75-5 | LRS-75-12 | LRS-75-15 | LRS-75-24 | LRS-75-36 | LRS-75-48 | |
|
output | DC voltage | 5V | 12V | 15V | 24V | 36V | 48V |
| Rated current | 14A | 6A | 5A | 3.2A | 2.1A | 1.6A | |
| Current range | 0~14A | 0~6A | 0~5A | 0~3.2A | 0~2.1A | 0~1.6A | |
| Rated power | 70W | 72W | 75W | 76.8W | 75.6W | 76.8W | |
| Ripple&noise | 100mVp-p | 120mVp-p | 120mVp-p | 150mVp-p | 200mVp-p | 200mVp-p | |
| DC voltage ADJ. range | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | |
| Voltage toleranceNote.3 | ±3% | ±2% | ±1% | ±1% | ±1% | ±1% | |
| Line regulationNote.4 | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| Load regulationNote.5 | ±2% | ±1% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| Setup,rise,hold up time | 800ms,30ms,30ms/230VAC(full load) | ||||||
|
input | Voltage range | 90~264VAC，127～373VDC | |||||
| Frequency range | 47~63HZ | ||||||
| AC current | 1.4A/115VAC 0.85A/230VAC | ||||||
| Inrush current | Cold start 45A/230VAC | ||||||
| Efficiency | 86% | 88% | 89% | 90% | 91% | 91% | |
| Leakage current | <0.75mA/240VAC | ||||||
|
protection | overload | Rated output power110%~150% start over load protection | |||||
| protection type:hiccup mode，auto-recovery after fault condition is removed | |||||||
| Over voltage | Rated output voltage 115%~135% Start over voltage protection | ||||||
| Protection type：hiccup mode，auto-recovery after fault condition is removed | |||||||
| environment | Working temp,humidity | -30℃～+70℃(Please refer to“derating curve”) 20%~90%RH Non-condensing | |||||
| Storage temp,humidity | -40℃~+85℃，10%~95%RH non-condensing | ||||||
| Withstand vibration | 10~500HZ，2G10min/1cycle，period for 60 minutes，each axes | ||||||
| safety | Withstand voltage | I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC | |||||
| Isolation resistance | I/P-O/P,I/P-FG,O/P-FG:100Mohms/500VDC | ||||||
| Fit standard | Safety standards | Compliance to UL60950-1,TUV EN60950-1,GB4943 | |||||
| EMC emission | Compliance to EN55032(CISPR22)Class A，GB9254 Class B,EN55014,EN61000-3-2,3 | ||||||
| EMC immunity | Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024,EN61000-6-1 | ||||||
| others | Dimension | 99*97*30mm（L*W*H） | |||||
| Weight/packing | 0.25kg/45pcs/12.3kg/0.023m³/0.82CUFT | ||||||
| MTBF | ≥660K hrs min. MIL-HDBK-217F(25℃) | ||||||
| note | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4.Line regulation is measured from low line to high line at rated load. 5.Load regulation is measured from 0% to 100% rated load 6.The ambient temperature derating of 5℃/1000 m is needed for operating altitude greater than 2000m(6500ft) 7.The power supply is considered as a component which will be installed into a finalequipment.The final equipment must be re-confirmed that it still meets EMC directives.For guidance on how to perform these EMC tests. | ||||||
