China Yueqing LEYU new product LRS 350 12 350W 12V Single output Electrical Equipment Supplies

China Yueqing LEYU New Product LRS
  • Seller Yueqing Leyu Electric Automation Co., Ltd.
  • Min. Order 1 Piece/Pieces 350W Single output switching power supply
  • FOB Price US $15.23-16.43 /Piece

Item Details

Port: Ningbo/Shanghai
Supply Ability: 10000 Piece/Pieces per Month 350W Single output switching power supply
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,paypal

Product Description

China Yueqing LEYU new product LRS-350-12 350W 12V Single output Electrical Equipment Supplies

350W Single Output Switching Power Supply LRS-350 series

Features:

AC input range selectable by switch

Withstand 300VAC surge input for 5 second

Protections: Short circuit / Overload / Over voltage/ Over temperature

Forced air cooling by bulit-in DC fan

Built-in cooling Fan ON-OFF control

LED indicator for power on

100% full load burn-in test

High operating temperature up to 70℃

High efficiency, long life and high reliability

2 years warranty

SPECIFICATION

OUTPUT

Model

LRS-350-3.3

LRS-350-5

LRS-350-12

LRS-350-15

LRS-350-24

LRS-350-36

LRS-350-48

DC Voltage

3.3V

5V

12V

15V

24V

36V

48V

Rated Current

60A

60A

29A

23.2A

14.6A

9.7A

7.3A

Current Range

0~60A

0~60A

0~29A

0~23.2A

0~14.6A

0~9.7A

0~7.3A

Rated Power

198W

300W

348W

348W

350.4W

349.2W

350.4W

Ripple & Noise

150mVp-p

150mVp-p

150mVp-p

150mVp-p

150mVp-p

200mVp-p

200mVp-p

Voltage Adj. Range

2.97~3.6V

4.5 ~ 5.5V

10~ 13.8V

13.5~18V

21.6~28.8V

32.4~39.6V

43.2~52.8V

Voltage Tolerance

±4.0%

±3.0%

±1.5%

±1.0%

±1.0%

±1.0%

±1.0%

Line Regulation

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

Load Regulation

±2.5%

±2.0%

±1.0%

±0.5%

±0.5%

±0.5%

±0.5%

Setup, Rise Time

1300ms, 50ms/230VAC 1300ms, 50ms/115VAC at full load

Hold Up Time

16ms/230VAC 12ms/115VAC at full load

INPUT

Voltage Range

90 ~ 132VAC / 180 ~ 264VAC selected by switch 254 ~ 370VDC (switch on 230VAC)

Frequency Range

47 ~ 63Hz

Efficiency

79.5%

83.5%

85%

86%

88%

88.5%

89%

AC Current

6.8A/115VAC 3.4A/230VAC

Inrush Current

60A/115VAC 60A/230VAC

Leakage Current

<2mA / 240VAC

PROTECTION

Over Load

110 ~ 140% rated output power

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

Over Voltage

3.8~4.45V

5.75~6.75V

13.8 ~ 16.2V

18~21V

28.8 ~ 33.6V

41.4~46.8V

55.2~ 64.8V

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

Over temperature

Hiccup mode, recovers automatically after fault condition is removed

ENVIRONMENT

Working Temp.

-20 ~ +70℃ (Refer to “derating curve”)

Working Humidity

20 ~ 90% RH non-condensing

Storage Temp., Humidity

-40 ~ +85℃, 10 ~ 95% RH

Temp. Coefficient

±0.03%/℃ (0 ~ 50℃)

Vibration

10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY

Safety Standards

UL60950-1 approved

Withstand Voltage

I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC

Isolation Resistance

I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃ / 70% RH

OTHERS

Dimension

215*115*30mm (L*W*H)

Weight

0.76Kg

Packing

15pcs/carton/12.4kg/0.78CUFT

NOTE

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ 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.

4. Line regulation is measured from low line to high line at rated load.

5. Load regulation is measured from 0% to 100% rated load.

6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.

7. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time.

FAQ

1. Do you accept OEM for the switching power supply ?
Yes. we do .


2.What certification you have for the switching power supply ?

We have CE , ROHS , CCC , ISO9001 , IP67


3.How to Contact Us ?

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