Zhejiang, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, ISO 9000
OEM/ODM Service
Sample Available

LED Power Supply, Switching Power Supply, 350W 12V Power Supply manufacturer / supplier in China, offering 360W 12V 30A Switching Mode Power Supply SMPS for LED, St-100 Home Use 100W 110V-220V and 220V-110V Step up&Down Transformer, Smun AC-DC Single Output 15W 5V 3A Switching Power Supply and so on.

Gold Member Since 2009
Audited Supplier

360W 12V 30A Switching Mode Power Supply SMPS for LED

Get Latest Price
Purchase Qty. / Reference FOB Price
100-999 Pieces US $11.5
1,000-4,999 Pieces US $10.2
5,000-9,999 Pieces US $9.8
10,000+ Pieces US $9.5
Port: Ningbo, China
Production Capacity: 1000PCS/Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Usage: Light
Output Type: Single
Driving Method: LED Constant Current
Circuit Structure: Electronic Step-down Transformer
Certification: CE, RoHS, CCC
Power Supply Mode: Constant Voltage Source

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Basic Info

Model NO.: SML-350-12
Modulation System: PWM
In-Out: Step-down Type
Power Supply Voltage: AC85-265
Pack Sealing Size: 199*98*50mm
Brand: Smun
Size: 199*98*50mm
Power: 350W
Output Voltage: 12VDC
Output Current: 30A
Over Load Protection: Yes
Over Current Protection: Yes
Over Temperaure Protection: Yes
Working Temperature: -10~60 Degree C,20%~90%Rh
DC Adjustable: 10%
Efficiency: 79%
Trademark: SMUN
Transport Package: Standed Exporting Carton
Specification: CE ROHS ISO9000
Origin: China
HS Code: 8504401400

Product Description


SML economic Led power supply Features:
1) Specialized manufacturer
2) Built-in EMI filter
3) 100% full load burn-in test

SML economic Led lighting designed series power supply working condition:
1. Switch: Electric power and electronic component working at on/off state not linear state
2. High frequency: Electric power and electronic component working at high frequency not the low frequency near to power frequency
3. DC: Power supply output DC not AC voltage
SML economic Led lighting designed series power supply working characteristic:
1. Small volume, low weight: It's only 20~30% of linear power supply becuase without the power frequency transformer
2. Small wattgae, high efficiency: Power transistor working at on/off state, so the power waste of transistor is small, conversion efficiency is high, usually 60~70%, but the linear power supply is only 30~40%
IF you have any query about SML economic Led lighting designed series power supply, pls do feel free to contact us
SML-350W  LED  Lighting  designed  for  power  supply

Model  NO.




SML-350-1212V, 0-30A± 1%
24V, 0-14.6A± 1%150mV
AC  input  voltage  range170-264VAC  47-63HZ  240-370VDC
input  current3.5A/230V
AC  inrush  current30A/230V
Leakage  current< 3.5mA/240VAC
Over  load  protection105-150%cutdown  output,   auto-recovery
set  up,   rise, hold  up  time:200mS  100ms  30ms
withstand  voltage:I/P-O/P: 1.5KVAC  1Minutes
I/P-FG: 1.5KVAC  1MInutes
O/P-FG: 0.5VAC  1minutes
working  temperature-25~+50° C
Size199*99*38M  M
certificateCE    ISO9000  ROHS
Warranty  year2  year
ProtectionsShort  circuit  /  Over  load  /  Over  voltage

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