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AC/DC Single Output Switching Power Supply 350W 48VDC

China AC/DC Single Output Switching Power Supply 350W 48VDC, Find details about China 350W48VDC, Power Supply from AC/DC Single Output Switching Power Supply 350W 48VDC

Model NO.
S350
Voltage Regulating Mode
Width Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
One-way Transmission
Modulation System
PWM
Certification
CE
Brand
Jiuchuang
Work Efficiency
86%
Rated Power
360W
out Current
7.5A
Output Voltage
48V
Trademark
JIUCHUANG
Transport Package
Standard Export Box
Specification
48V7.5A
Origin
Wenzhou China
HS Code
8504401990
Model NO.
S350
Voltage Regulating Mode
Width Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
One-way Transmission
Modulation System
PWM
Certification
CE
Brand
Jiuchuang
Work Efficiency
86%
Rated Power
360W
out Current
7.5A
Output Voltage
48V
Trademark
JIUCHUANG
Transport Package
Standard Export Box
Specification
48V7.5A
Origin
Wenzhou China
HS Code
8504401990
Features:
·universal AC inputrange with switch
·Small volume,low weight,high efficiency
·Protections:short circuit/over load
·Indicator for power on/charge/electric supply(LED)
·100% full load burn-in test
·Battery protection at low voltage
·2 Years warranty
Model S-350-5S-350-7.5S-350-12S-350-13.5S-350-15S-350-24S-350-27S-350-48
OutputDC Voltage5V7.5V12V13.5V15V24V27V48V
Rated Current50A40A29A25.8A23.2A14.6A13A7.3A
Current Range0 ~ 50A0 ~ 40A0 ~ 12A0 ~ 13.5A0 ~ 23.2A0 ~ 14.6A0 ~ 13A0 ~ 7.3A
Rated Power250W300W348W348.3W348W350.4W351W350.4W
Ripple & Noise (max.) Note.2150mVp-p150mVp-p150mVp-p150mVp-p150mVp-p150mVp-p200mVp-p240mVp-p
Voltage Adj. Range4.5 ~ 5.6V6~9V 10~13.2V12 ~ 15V13.5~18V20~26.4V26 ~ 32V41 ~ 56V
Voltage Tolerance Note.3±2.0%±2.0%  ±1.0%±1.0%±1.0%±1.0%±1.0%±1.0%
Line Regulation±0.5%±0.5%  ±0.5%±0.5%±0.5%±0.5%±0.5%±0.5%
Load Regulation±1.0%±1.0%  ±0.5%±0.5%±0.5%±0.5%±0.5%±0.5%
Setup,Rise, Hold time200ms, 50ms, 20ms at full load
InputVoltage Range90 ~ 132VAC / 180 ~ 264VAC by switch          254 ~ 370VDC       
Frequency Range47~63HZ
Efficiency(Typ.)73%76% 83%83%84%85%86%87%
AC Current6.5A/115VAC          4A/230VAC
Inrush Current (max.)50A/115VAC          50A/230VAC
Leakage Current<3.5mA / 240VAC
ProtectionOver Load105 ~ 135% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Over Voltage5.75 ~ 6.75V9.4 ~ 10.9V13.8V~16.2V15.5 ~ 18.2V18V~21V27.6V~32.4V33.7 ~ 39.2V57.6 ~ 67.2V
Protection type : Hiccup mode, recovers automatically after fault condition is removed
FunctionFan on/ off Control  RTH3 ≥55°c FAN ON,  ≤45°c FAN OFF, ≥80°c output shutdown (5 ~ 7.5V)  
RTH3 ≥65°c FAN ON,  ≤55°c FAN OFF, ≥80°c output shutdown (12 ~ 15V)   
RTH3 ≥70°c FAN ON,  ≤60°c FAN OFF, ≥85°c output shutdown (24 ~ 48V)   
EnvironmentWorking Temperature-10 ~ +50°c (Refer to output load derating curve)
Working Humidity20~90% RH  Non-condensing
Storage temp.& humidity-20~+85°C, 10~95%RH
Temp. coefficient±0.03%/°C (0~50°C)
Vibration10 ~ 500Hz, 2G 10min./1 cycle,60min.each along X,Y,Z axes
Safety &Withstand VoltageI/P-O/P:1.5KVAC     I/P-FG:1.5KVAC     O/P-FG:0.5KVAC
EMCIsolation ResistanceI/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
OthersMTBF234.3K hrs min.      MIL-HDBK-217F ( 25°c )
Dimension215*115*50mm (L*W*H)
Packing1.07Kg; 12pcs/13.5Kg/0.92CUFT
Note1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°c of ambient temperature.
2. Ripple & 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.
AC/DC Single Output Switching Power Supply 350W 48VDCAC/DC Single Output Switching Power Supply 350W 48VDC
Production output
AC/DC Single Output Switching Power Supply 350W 48VDCProfessional test
AC/DC Single Output Switching Power Supply 350W 48VDC

Packing & Shipping
AC/DC Single Output Switching Power Supply 350W 48VDC
Why Choose US:
Stable quality, Many customers work with us since 2011,
month after order sent
Professional team for after-sale service 7*24
10 years manufacturer of power supply
Experienced R & D team and professional sales team
OEM & ODM service, we will evaluate, design and produce your customized products
Q1: what is the warranty for high quality power supply?
A1: For the power supply,we have 2 year warranty,Any quality problem happened in this period of time for our reason,we will send the replacement parts in next order.
Q2:How soon can I get samples for test to check quality?
A2:After price confirmed,for our normal products(not customized products),we can send samples for you in 1-2 days.And our samples usually not for free,After large order placed samples costs can be refundable.
Q3:what is your defective rate for high quality power supply?
A3:The defective rate for our high quality power adapter is about 0.3%~0.5%.
Q4: Can you accept OEM&ODM service business?
A4:yes,we can. We can customize the products,labels,package as your demands.
Q5:What's your payment terms?
A5:Standard terms: T/T in advance. Large amount: L/C at sight. Small amount like sample fees: Paypal and Western Union.
Q6:What about delivery time?
A6:in 24 hours for 1-1,000PCS. in 72 hours for 1,000-5,000PCS. in 5 days for 5,000-20,000PCS. in 1 week for above 20,000PCS.
Q7:How do you usually ship the goods?
A7:For small order,by express.For large order,If you need urgently,by air,and also can by sea,but take much time.But we promise to find the most economic and safe way to delivery the goods for you.

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