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

Power Supply, 250W Power Supply, 250W Switching Power Supply manufacturer / supplier in China, offering 250W 24VDC 10A Economic LED Switching Mode Power Supply SMPS, 12V1.5A 18W Power Adapter Wall Mounting AC to DC 100-240VAC, Pg42 Cable Glands, Plastic Cable Glands PA PP PE, Grey Black and so on.

Gold Member Since 2009
Audited Supplier

250W 24VDC 10A Economic LED Switching Mode Power Supply SMPS

Get Latest Price
Purchase Qty. / Reference FOB Price
100-999 Pieces US $10.5
1,000-4,999 Pieces US $9.1
5,000-9,999 Pieces US $8.8
10,000+ Pieces US $8.5
Port: Ningbo, China
Production Capacity: 1000PCS/Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Output Type: Single
Warranty: 2 Years
Output Power: 201 - 300W
Input Voltage: 170~264VAC
Connection Mode: Series Switching Power Supply
Starting Mode: Self-excited Switching Power Supply

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Basic Info

Model NO.: SML-250-24
Voltage Regulating Mode: Width Modulation Type
Power Supplying System: Terminal Power Distribution Equipment
Energy Transmission: One-way Transmission
Modulation System: PWM
Certification: CE, RoHS
Brand: Smun
Power: 250W
Input: 170-260VAC
Output: 12VDC 20A
Size: 199*98*50mm
Weight: 0.65kg
Material: Metal Box+PCB
Working Temperature: -10~+60 Degree C,20%~90%Rh
DC Adjustable: 10%
Safety Standard: En60950 UL60950 GB4943
Customized: Available
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-250W  LED  Lighting  designed  for  power  supply

Model  NO.




SML-250-1212V, 0-20A± 1%
24V, 0-10A± 1%120mV
AC  input  voltage  range170-264VAC  47-63HZ  240-370VDC
input  current2.5A/230V
AC  inrush  current15A/115V,   30A/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*50M  M
certificateCE    ISO9000  ROHS
Warranty  year2  year
ProtectionsShort  circuit  /  Over  load  /  Over  voltage

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