350W ac/dc switch power supply
2.100% full-load burn-in test
3.1 year warranty
S-350W Series switch powr supply
Competitived price and high reliability
105oC Output capacitor
AC input power suitable for the world
High efficiency and low operation temperature
Soft-start current can reduce the AC input impact effeciticly
With short-circuit and overload protection
Compact size, light weight
100% full-load burn-in test
Installed with EMI filter, minimum wave
DC output voltage
Output voltage range(Note:2)
Rated output current
Output current range
Wave and noise(Note:3)
DC output power
Adjustable range for DC voltage
AC inrush current
105%~150% Type: pulsing hiccup shutdown Reset: auto recovery
ERH3>=65~70°c Fan on, <=55~60°c Fan off,>=80~85°c Cut off ouput(5~15V)~(24~48V)
Setup, rise , hold up time
200ms, 100ms, 20ms
10~500Hz, 2G 10min,/1cycle, Period for 60min, Each axes
Input and output internal: 1.5KvAC, Input and enclosure:1.5KvAC, Output and enclosure:0.5KvAC
Working temperature and humidity
-10°c~+60°c(Refer to output derating curve), 20%~90%RH
Design refer to Ul 1950
Design refer to FCC Part 15J Part 15 J class A
Note: 1. The testing condition for the paramenter above is: 230VAC input, rated load, 25°c 70% RH. Temperatuer.
2. Error: include the setting error, line stability and load stability.(Note:5)
3. Wave test: adopting "A12" double wire for 20MHz, and 0.1UF&47UF capacitor short-circuit for interrupting.
4. Inlet woltage stability test: when is over load, the lowest voltage of inlet is up to the highest voltage.
5. Load stability test: The load is from 0% to 100%
Yueqing Hanri Electric Technology CO.,LTD. is a professional enterprise in the switching power supply.located in the Liushi Town which is China famous low-voltage electric town.
Our products are widely used in the field of Industrial automation, LED panel, communication and instrumentation, etc. It is the ideal upgraded substitute for traditional control transformer.
We believe"Quality is the life of a company",our company strictly implement a comprehensive quality management.which ensures 99% qualification rate in burn-in test and annual failure rate undering 0.5%. Besides, We have a wide range of technically advanced products with outputs from 10W up to 2,000 W. We also can develop and produce new items in accordance with client's particular requirements.
With the aim of " survive by perfect quality, developing by good service, cooperating with mutual benefits & mutual trust", we insist on upholding the spirit of seeking for greater perfection & continuous innovation; we also strive to achieve our mission as "Customers' Satisfaction Is Our Final Goal" and create a splendid future with you.
switching power supply
51 - 100 People
Trade & Market
US$2.5 Million - US$5 Million
US$2.5 Million - US$5 Million
OEM Service Offered,Design Service Offered,Buyer Label Offered
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