LRS-50 series is a 50W single-output enclosed type power supply with 30mm of low profile design. Adoptingthe full range 85~264VAC input, the entire series provides an output voltage line of3.3v, 5V, 12V,15V24V.36V and 48V.
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Qingdao50w Single Output Switching Power Supply
In addition to the high efficiency up to 90%, the design of metallic mesh case enhances the heat dissipationof LRS-50 that the whole series operates from -30'℃ through 70'℃ under air convection without a fanDelivering an extremely low no load power consumption (less than 0.2W), it allows the end system toeasily meet the worldwide energy requirement. LRS-50 has the complete protection functions and 5G antivilbration capability; it is complied with the international safety regulations such as TUV BS EN/EN62368-1BS EN/EN60335-1 BS EN/EN61558-1/-2-16,UL62368-1 and GB 4943.1.LRS-50 series serves as ahigh price-to-performance power supply solution for various industrial applications.
Applications
• Industrial automation machinery
• Industrial control system
• Mechanical and electrical equipment
• Electronic instruments, equipments orapparatus
• Household appliances
Product Parameters
MODEL | LRS-50-3.3 | LRS-50-5 | LRS-50-12 | LRS-50-15 |
LRS-200-24 |
LRS-200-36 |
LRS-200-48 |
DC VOLTAGE | 3.3V | 5V | 12V | 15V |
24V |
36V |
48V |
RATED CURRENT | 10A | 4.2A | 3.4A |
2.2A |
1.45A |
1.1A | |
CURRENT RANGE | 0~10A | 0~4.2A | 0~3.4A |
0~2.2A |
0~1.45A |
0~1.1A | |
RATED POWER | 33W | 50W | 50.4W | 51W |
52.8W |
52.2W |
52.8W |
RIPPLE & NOISE(max.) Note.2 | 80Vp-p |
120Vp-p |
150Vp-p |
200mVp-p |
|||
VOLTAGE TOLERANCE | 2.97~3.6V | 4.5~5.5V | 10.2~13.8V | 13.5~18V |
21.6~28.8V |
32.4~39.6V |
43.2 ~ 52.8V |
VOLTAGE TOLERANCE Note.3 | ±3.0% | ±2.0% | ±1.0% | ||||
LINE REGULATION Note.4 | ±0.5% | ||||||
LOAD REGULATION Note.5 | ±2.0% | ±1.0% | ±0.5% | ||||
SETUP, RISE TIME | 1000ms, 30ms/230VAC 2000ms,30ms/115VAC at full load | ||||||
HOLD UP TIME (Typ.) | 30ms/230VAC 12ms/115VAC at full load | ||||||
VOLTAGE RANGE | 85 ~ 264VAC 120 ~ 373VDC | ||||||
FREQUENCY RANGE | 47~63Hz | ||||||
EFFICIENCY (Typ.) | 80% | 83% | 86% | 88% |
89% |
90% | |
AC CURRENT (Typ.) | 0.95A/115VAC 0.56A/230VAC | ||||||
INRUSH CURRENT(Typ.) | COLD START 45A/230VAC | ||||||
LEAKAGE CURRENT | <0.75mA / 240VAC |
Features
• Universal AC input/Full range
• Withstand 300VAC surge input for 5 second
• No load power consumption<0.3W
• Miniature size and 1U low profile
• High operating temperature up to 70℃
• Protections: Short circuit /Overload /Over voltage
• Cooling by free air convection
• Compliance tolEC/BS EN/EN 60335-1(PD3) and IEC/BS EN/EN61558-1,-2-16 for household appliances
• Operating altitude up to 5000 meters (Note.8)
• Withstand 5G vibration test
• High efficiency, long life and high reliability
• LED indicator for power on
• Over voltage category Il!
• 100% full load burn-in test
Block Diagram
Derating Curve Static Characteristics
Mechanical Specification
Industrial Park Weiji Town,Xuzhou City,Jiangsu Province, China
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