S-350-12 350W 12V 30A Single Output Switching Power Supply

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PRODUCTS DETAILS

Basic Info.

Model NO.
S-350-12
Voltage Regulating Mode
Width Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
One-way Transmission
Modulation System
PWM
Certification
CE, RoHS, ISO, CCC
Brand
Leyu
Output Voltage
12V
Output Current
30A
Efficiency
74%
Weight
1kg
Protections
Short Circuit / Over Load
Transport Package
20PCS/20kg
Specification
Szie: 215*115*50mm ( L*W*H )
Trademark
Leyu
Origin
Zhejiang
HS Code
8504401990
Production Capacity
6000 PCS/ Month

Product Description

S-350-12 350W 12V 30A single output switching power supply

Features: 

High efficiency, high reliability, lost cost
AC input range selected by switch
100% full load burn-in test
Protections: Short circuit / Over load
Cooling by free air convection
Fixed switching frequency at 37KHz
2 years warranty
 

SPECIFICATIONS

 

OUTPUT

 

Model

S-350-5

S-350-7.5

S-350-12

S-350-13.5

S-350-15

S-350-24

S-350-27

S-350-48

DC Voltage 

5V

7.5V

12V

13.5V

15V

24V

27V

48V

Rated Current 

50A

40A

30A

25.8A

23.2A

14.6A

13A

7.3A

Current Range 

0-50A

0-40A

0-30A

0-25.8A

0-23.2A

0-14.6A

0-13A

0-7.3A

Rated Power 

250W

300W

360W

348.3W

348W

350.4W

351W

350.4W

Ripple & Noise 

150mVp-p

150mVp-p

150mVp-p

150mVp-p

150mVp-p

150mVp-p

200mVp-p

240mVp-p

Voltage Adj. Range

-10%,+12%

±20%

-16%,+10%

-12%,+11%

-10%,+20%

-16%,10%

-4%,+18%

-15%,+17%

Voltage Tolerance 

±2%

±2%

±1%

±1%

±1%

±1%

±1%

±1%

Setup, Rise, Hold Up Time

200ms,50ms,20ms at full load

INPUT

 

Voltage Range 

90~132VAC/180~264VAC selected by switch   47~63Hz; 254~370VDC

AC Current

6.5A/115V   4A/230V 

Efficiency

73%

76%

74%

79%

78%

81%

82%

83%

Inrush Current 

Cold start 50A/115V   50A/230V

Leakage Current

<3.5mA/240VAC

PROTECTION

 

Over Load 

105%~135% 

Protection type: Fold back current limiting, recovers automatically after fault condition is removed.

Over Voltage

115%~135%

Protection type: hiccup mode, recovers automatically after fault condition is removed.

Over Temp. 

RT3≥55ºC Fan On, ≤45ºC Fan Off, ≥80ºC Output Shutdown (5~7.5V) 

RT3≥65ºC Fan On, ≤55ºC Fan Off, ≥80ºC Output Shutdown (12~15V)

RT3≥70ºC Fan On, ≤60ºC Fan Off, ≥85ºC Output Shutdown (24~48V)

ENVIRONMENT

 

Working Temp., Humidity

-10ºC~+50ºC; 20%~90%RH

Storage Temp., Humidity

-20ºC~+85ºC; 10%~95%RH

Vibration

10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes

SAFETY

 

Withstand Voltage

I/P-O/P: 1.5KVAC   I/P-FG: 1.5KVAC   O/P-FG: 0.5KVAC

Isolation Resistance

I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC

STANDARD

 

Safety Standard

Design refer to UL1950

EMC Standard

Design refer to EN55022, EN55024, EN61000

OTHERS

 

Dimension

215*115*50mm(L*W*H)

Weight

1Kg

Packing

20pcs/20Kg

   

NOTE

1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature.

2.Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μ & 47μ parallel capacitor. 

3.Tolerance: includes set up tolerance, line regulation and load regulat

S-350-12 350W 12V 30A Single Output Switching Power SupplyS-350-12 350W 12V 30A Single Output Switching Power SupplyS-350-12 350W 12V 30A Single Output Switching Power SupplyS-350-12 350W 12V 30A Single Output Switching Power SupplyS-350-12 350W 12V 30A Single Output Switching Power SupplyS-350-12 350W 12V 30A Single Output Switching Power SupplyS-350-12 350W 12V 30A Single Output Switching Power SupplyS-350-12 350W 12V 30A Single Output Switching Power SupplyS-350-12 350W 12V 30A Single Output Switching Power SupplyS-350-12 350W 12V 30A Single Output Switching Power SupplyS-350-12 350W 12V 30A Single Output Switching Power SupplyS-350-12 350W 12V 30A Single Output Switching Power Supply
   
 





 

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