• S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
  • S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
  • S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
  • S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
  • S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
  • S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply

S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply

Output Type: Single
Warranty: 3 Years
Output Power: 350W
Customization:
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
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S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply pictures & photos
S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
US $10-12.3 / pieces
Min. Order: 1 pieces
Manufacturer/Factory, Trading Company

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Zhejiang, China
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  • Overview
  • Product Description
  • Specification
  • Packing & Delivery
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
S-350-24
Input Voltage
90-132V/180-264V
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
Protections
Short Circuit Overload Overvolt Overtemp
Output Current
14.5A
Customized Support
Packaging, Shell Color, Logo
Weight
0.87kg
MOQ
1PCS
Type
DC/DC Converters
Efficiency
75%
Quality
100%Factory
Network
Sdk
Output Frequency
47-63Hz
Certificate
CE/CCC/RoHS
Transport Package
Safety Packaging
Specification
215*114*50mm
Trademark
NVVV
Origin
China
Production Capacity
100000 Piece/Pieces Per Month

Product Description

Product Description
S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
Specification
 
S-350 350W switching power supply
project Technical index
output DC voltage 5V 12V 18V 24V 36V 48V
Rated current 50A 29A 19.4A 14.5A 9.7A 7.3A
Rated power 250W 350W 350W 350W 350W 350.4W
Ripple and noise <150mV <150mV <150mV <150mV <240mV <240mV
Voltage accuracy ±2%  ±1% 
Output voltage regulation range ±10% 
Load adjustment rate 1.5 1.2 1.2 1 0.5 0.5
Linear adjustment rate <±1% 
input Voltage range 90-132VAC/180-264VAC 47Hz~63Hz;254VDC~370VDC
Efficiency (typical) >74% >82% >82% >84% >86% >86%
Working current <5.2 A 115VAC   <2.8A 230VAC
Impulse current 110VAC 25A, 220VAC: 50A
Start, rise, hold time 200ms,50ms,20ms :230VAC
protect overload protection 105% - 135% type: constant current output + VO reduced to undervoltage point cut off output reset: power on again
Overvoltage protection Close output when ≥ 115% - 145%
Undervoltage protection Close output when ≤ 10% - 45%
Short circuit protection Close output
Over temperature protection Rth3: ≥ 65 ºC fan start, ≥ 55 ºC fan close, ≥ 80 ºC close output (5v-15v) rth3: ≥ 70 ºC fan start, ≥ 60 ºC fan close, ≥ 85 ºC close output (18v-48v)
Environmental Science Working temperature and humidity -10ºC~+50ºC;20%~90RH
Storage temperature and humidity -20ºC~+85ºC;10%~95RH
Safety regulations Withstand voltage Input output: 1.5kVac input shell: 1.5kVac output shell: 0.5kvac for 1 minute
Leakage current Input output < 6mA at 1.5kVac
Leakage current < 1.5mA at input-output 220VAC
Isolation resistance Input output, input shell, output shell: 500VDC / 100M Ω
Other size 215*114*50mm
Net weight / gross weight 874.1/936.3g
Remarks Ripple and noise measurement method: use a 12 "twisted pair, and connect 0.1uF and 47uF capacitors in parallel at the terminal, and measure at 20MHz bandwidth. The efficiency is tested at an input voltage of 230VAC, rated load, and an ambient temperature of 25 ºC. Accuracy: including setting error, linear adjustment rate and load adjustment rate. Linear regulation test method: under rated load from low voltage to high voltage test load regulation test method: from 0% - 100% rated load. The start-up time is measured under the cold start state. The quick and frequent switch on and off may increase the start-up time. When the operating altitude is higher than 2000m, the operating environment temperature needs to be reduced by 5 ºC / 1000m
Packing & Delivery
S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
Safety Packaging
Company Profile
 
 
 
S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
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.
FAQ
1. who are we?
We are based in Zhejiang, China, start from 2015,sell to Domestic Market(30.00%),North America(20.00%),South Asia(6.00%),Mid East(6.00%),Eastern Asia(5.00%),Oceania(5.00%),Southern Europe(5.00%),Western Europe(4.00%),Northern Europe(4.00%),Africa(4.00%),South America(3.00%),Central America(3.00%),Southeast Asia(3.00%),Eastern Europe(2.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Switching Power Supply

4. why should you buy from us not from other suppliers?
Junlin switching power supply is widely used in industrial automation LED lighting and display, medical, security, power control, metallurgy, water treatment, infrastructure, and other fields.

5. what services can we provide?
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From payment to delivery, we protect your trading.
S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply pictures & photos
S-350W-24V AC/DC LED Power Supply SMPS Switching Power Supply
US $10-12.3 / pieces
Min. Order: 1 pieces
Diamond Member Since 2023

Suppliers with verified business licenses

Secured Trading Service
Manufacturer/Factory, Trading Company
Registered Capital
1000000 RMB
Plant Area
4000 square meters