Description
LRS-350 series is a 350W single-output enclosed type power supply with 30mm of low profile design. The AC input is 85~264VAC which could be directly supplied from the house supplied voltage. The output from SMPS will be 12V. The SMPS has high efficiency up to 85%, the design is of metallic mesh case which enhances the heat dissipation of LRS-350 that the whole series operates from -25°C through +70°C. It has extremely low no-load power consumption (less than 0.75W), which allows the end system to easily meet the worldwide energy requirement. LRS-350 has complete protection functions and 5G antivibration capability; it complies with international safety regulations such as UL60950-1. LRS-350 series can be used for many purposes with the best performance from it.
Feature:
- Universal AC input/ Full range
- Protections from Short circuit, Overload and Overvoltage
- Cooling by Fan which works automatically according to the requirement.
- It has a LED for indicating power on.
- 100% full load burn-in test
- Using 105°C long life electrolytic capacitors for better performance
- Withstand 300VAC surge input for 5-second
- Compliance to IEC/EN 60335-1(PD3) and IEC/EN61558-1, 2-16 for household appliances
- High operating temperature up to 70°C
- Miniature size and 1U low profile
- Withstand 5G vibration test
- No load power consumption<0.3W
- High efficiency, long life and high-reliability
Applications:
- Industrial automation machinery
- Industrial control system
- Mechanical and electrical equipment
- Electronic instruments, equipment or apparatus
- Household appliances
Specifications
Model | LRS-350-12 |
Brand | Meanwell |
DC Voltage | 12V |
Rated Current | 29A |
Rated Power | 348W |
Ripple & Noise | 150mVp-p |
Voltage Adj. Range | 10.2V~13.8V |
Voltage Tolerance | 1.5% |
Line Regulation | 0.5% |
Load Regulation | 1% |
Setup, Rise Time | 1300ms, 50ms/230VAC 1300ms,50ms/115VAC at full load |
Hold Up Time |
16ms/230VAC 12ms/115VAC at full load |
Voltage Range | 90 ~ 132VAC / 180 ~ 264VAC by switch 240 ~ 370VDC (switch on 230VAC) |
Frequency Range |
47~63Hz |
Efficiency | 85%
|
AC Current | 6.8A/115VAC 3.4A/230VAC
|
Over Load | 110 ~ 140% rated output power Protection type : Hiccup mode, recovers automatically |
Working Temperature |
-30°C to 70°C |
Working Humidity |
20~90% |
Size |
215*115*30mm (L*W*H) |
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