350W 18VDC Single Output Switching Mode Power Supply S-350-18
|1-9 10-99 100-999 1,000-9,999 10,000+|
|FOB Unit Price:||US $20 US $18 US $17 US $15 US $13|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Transport Package:||Export Packing|
|Payment Terms:||L/C, T/T, Paypal, Money Gram, Western Union|
- Model NO.: S-350-18
- Warranty: 2 Years
- Input Voltage: Full Range
- Starting Mode: Self-excited Switching Power Supply
- Power Supplying System: Terminal Power Distribution Equipment
- Modulation System: PWM
- Brand: Smun
- Input: 85-130VAC 170-260VAC Select by Switch
- Weight: 1kg
- Frequency: 50/60Hz
- Working Temperature: -10~+60 Degree C,20%~90%Rh
- Customized: Available
- Specification: CE ROHS ISO9000
- HS Code: 8504401400
- Output Type: Single
- Output Power: 301 - 400W
- Connection Mode: Series Switching Power Supply
- Voltage Regulating Mode: Width Modulation Type
- Energy Transmission: One-way Transmission
- Certification: CE, RoHS, ISO
- DC Output: 350W18VDC20A
- Size: 215*115*50mm
- Package: 12PCS/12kg
- Other: OEM
- DC Adjustable: 10%
- Trademark: smun
- Origin: China, Zhejiang Province
Normal switching power supply:
100% full load burn-in test
Protections: Short circuit, over load, over current, over temperature
High efficiency, low ripple noise
One year warranty
*Small size, light weight, high efficiency, long life, safety and reliability
*Built-in PFC function
*Protections: Over voltage, Over current, Over temperature., Short Circuit
*Waterproof Rank: IP67
*Ideal for outdoor LED lighting, LED street lights, LED tunnel lighting and so on
4. Workers: 150 person
5. R&D departement
6. QC departement
7. Machine: 10
Our company is a high-tech company specialized in designing. R&D. Production and sale,
The products"Switching Power Supply" are with the characteristics of the low price,
High efficiency, high reliability, long lifetime and so on. Our products are widely used
In industrial automation field, indoor and outdoor LED lighting, LED lighting projects,
Communication, instrumentation, etc. Our Switching Power Supply is the ideal upgraded
Product to replace traditional controlling transformer.
The design of this series of products is in accordance with such international standards
As American UL1012, German TUVEN60950, IEC950, UL1950 and EC EMCLVD.
Our Switching Supply have many series:
Single output Switching Power Power Supply
Dual output Switching Power Supply
Triple output Switching Power Supply
Quad output Switching Power Supply
DIN-rail Switching Power Supply
LED driver Switching Power Supply
DC Power Supply Series
Also we can design and produce according to your need.
Welcome to contact us anytime.
1. What is the Switching Power Supply (SPS)?
SPS is an electronic equipment that turn 110VAC or 220VAC into DC output. Our normal DC output is 5Vdc, 12vdc, 15vdc, 24vdc, 48vdc. Also we accepted customized.
2. How many road of output for SPS?
Single output: 5Vdc, 12vdc, 15vdc, 24vdc, 48vdc
Dual output: 5v/12v, 5v/24v, 12v/24v
Triple output: +/-5v / 12v, +/-12v/5v, +/-15v/ 5v, 5v/15v/24v
Quad output: +/-5v and +/-12v, +/-5v and +/-15v, +/-5v and 12v and 24v, +15v and +/-15v and +24v
3. How many kinds of SPS according to different used?
Non waterproof LED
Waterproof led driver
4: What is mean of the SPS model?
5. Similar products
Package and shipping
If you can cooperate with us, we will be honored and you will benefit from:
* The good construction warranty1~2 years
* Your client satisfied on the right schedule and quality
* Your can get good reputation from your market and obtain more orders
* Our professional service before and after sale
* The free samples after your first 3 orders
* The reasonable price
* Any questions from you are welcome and will be replied in 24 hours
1. Q: Are you a factory or trading company? How many people work in your company?
A: We are a factory and we got 500 workers till this year.
2. Q: Where is your factory located? How can I visit there?
A: Our factory is located in Wenzhou City, Zhejiang Province, China, about 1.5 hours from Guangzhou by air. All our clients, from home or abroad, are warmly welcome to visit us!
|Output||DC output Voltage||5V||7.5V||12V||15V||24V||48V|
|Adjustable range for DC Voltage||±10%||±10%||±10%||±10%||±10%||±10%|
|Set up,rise,hold up time||1000ms 20ms 30ms|
|Input||Voltage Range||85 ~132VAC 170-264VAC 47-63HZ 240-370VDC|
|Input Current||6A/115VAC 3.5A/230VAC|
|AC inrush current||Cold start current 15A/115V 30A /230VAC|
|Protection||Overload||Related output power 105-150% start overload protection|
|Protection type: cutoff output, recovery after restart power|
|Hiccup mode,recovers automatically after fault condition|
|Environment||Working temp humidity||-10~+60°C 20%~90%RH|
|Stor temp, humidity||-20~+85°C 20%~90%RH Non-condensing|
|Safety||Withstand voltage||I/P-O/P:1.5KVAC 1min|
|Standard||Safety standard||Fit UL1012|
|Refer||Design refer to GB4943,UL60950,EN60950|
|EMC standard||Design refer to GB9254,EN55022 Class A|
|Note:1.All parameters not specially mentioned are measured at 230VAC input, related load and 25 degree of ambient temperature.2.Wave&noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf&47uf parallel capacitor.3.Tolerance: includes set up tolerance, line regulation and load regulation.|