- Overview
- Product Description
- Specification
- Packing & Delivery
- Company Profile
- FAQ
Basic Info.
Model NO.
LRS-350-24
Input Voltage
85~264VAC 120~373VDC
Connection Mode
Series Switching Power Supply
Starting Mode
Separate-excited Switching Power Supply
Voltage Regulating Mode
Width Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
One-way Transmission
Modulation System
PWM
Certification
CE, RoHS, ISO, CCC, Bis
Brand
Nvvv
Output Current
14.6A
Product Name
Lrs-350-24
IP Rate
IP20
Weight
0.8kg
MOQ
1PCS
Efficiency
89%
Output Voltage
24V
Application
Industrial Automation Machinery
Protection
Overvoltage Overload Overtemperature
Output Frequency
47-63Hz
Transport Package
Safety Packaging
Specification
215*115*30mm
Trademark
NVVV
Origin
China
Production Capacity
10000 Piece/Pieces Per Month
Product Description
| LRS-350 Series 350W Switching Power Pupply | ||||||
| project | Technical index | |||||
| Output | DC voltage | 5V | 12V | 15V | 24V | 48V |
| Rated current | 60A | 29A | 23.3A | 14.6A | 7.3A | |
| Rated power | 300W | 348W | 350.4W | 350.4W | 350.4W | |
| Ripple and noise | 150mVp-p | 150mVp-p | 150mVp-p | 150mVp-p | 200mVp-p | |
| Ripple and noise | ±10% | |||||
| Voltage accuracy | ±3.0% | ±1.5% | ±1.0% | ±1.0% | ±1.0% | |
| Linear adjustment rate | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| Load adjustment rate | ±2.0% | ±1.0% | ±0.5% | ±0.5% | ±0.5% | |
| Starting and rising time | 1500ms,50ms/230VAC 1500ms,50ms/115VAC(full load) | |||||
| Retention time | 16ms/230VAC 12ms/115VAC(full load) | |||||
| Input | Voltage range / frequency | 90-132VAC/180-264VACSelect by switch / 240-370VDC 47Hz~63Hz | ||||
| Efficiency (typical) | 83.50% | 85% | 88% | 89% | ||
| Working current | 6.8A/115VAC 3.4A/230VAC | |||||
| Impulse current | Cold start:60A/115VAC 60A/230VAC | |||||
| Leakage current | <2mA 240VAC | |||||
| Protect | overload protection | 110% - 130% protection type: burping mode, automatic return to normal after removing abnormal conditions | ||||
| Overvoltage protection | 115% - 145% protection type: close the output, restart and automatically return to normal | |||||
| Over temperature protection | Protection type ≥ 90 ºC: burping mode, automatic return to normal after removing abnormal conditions | |||||
| Function | Fan on / off control | Rth3 ≥ 50 ºC fan on ≤ 40 ºC fan off | ||||
| Environmental Science | Working temperature and humidity | -25ºC~+70ºC;20%~90RH | ||||
| Storage temperature and humidity | -40ºC~+85ºC;10%~95RH | |||||
| Safety regulations | Withstand voltage | Input output:3KVAC Input - Housing:2KVAC Output - Housing:0.5KVAC 1 minute | ||||
| Insulation impedance | Input output, input shell, output shell :500VDC/100MΩ 25ºC 70%RH | |||||
| Other | size | 215*115*30mm(L*W*H) | ||||
| Net weight / gross weight | 760g/827g | |||||
Safety Packaging
NVVV Zhejiang Junlin Electric New Technology Co., Ltd. is one of the world's switching power supply manufacturers, dedicated to providing customers with a stable switching power supply. The products officially sold by King's Landing mainly include complete AC/DC power supply, substrate type AC/DC power supply, multi-channel isolated output power supply, DC/DC power supply, AC/DC module, DC/DC module, rail type power supply, voltage regulator Power supply, monitoring power supply, power supply 24V, power supply 12V, light box power supply, etc. Widely used in industrial automation (NC, laser, electronically controlled machinery, etc.), communications (switches, POE, base stations, etc.), LED lighting and display, medical, security, power control, metallurgy, water treatment, infrastructure, and other fields. The company's products have passed CE certification, passed the national mandatory CCC certification, and the company has passed the ISO9001 quality management system certification. Sold all over the world, and also exported to Europe, the Middle East, Southeast Asia, and the Americas, and other places. In order to ensure timely delivery, the company has maintained 90% of the standard product inventory. If the company's existing models cannot meet your needs, our strong R&D team can also develop and customize them according to your needs. Based on our more than 20 years of professional switching power supply research and development experience, I believe we can provide you with a comprehensive set of solutions for switching power supply, become your long-term partner, join hands with King's Landing, and create brilliant. The company takes the market as the guide, the quality as the life, the technological innovation as the driving force, and the production efficiency as the goal, adheres to the good quality and the market price, and wholeheartedly provides the domestic and foreign merchants with good products and advantageous services. NVVV is a high-quality switching power supply brand under Hong Kong Mingwei Electric Co., Ltd. (hereinafter referred to as "Mingwei Electric"). The high-value switching power supply allows each user to enjoy a safe and worry-free experience. Innovatively developed more than 3,000 professional products such as LRS series, S series, and rail power supplies, bringing users one-stop product selection. And by upgrading the quality control system, continuously optimizing the layout of circuit boards, and continuously adopting high-tech chips and new technologies to make the power supply more durable, stable, and reliable, and to continuously improve and surpass the overall quality. And through the construction of its own factories and automated assembly lines, it promotes the rapid increase of production capacity, and responds to and meets order needs with sufficient supply in a timely manner.
