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Zhejiang Lema Electrics Co., Ltd.

5v 30a Single Output Switching Power Supply, Single Output Switching Power Supply, Switching Power Supply manufacturer / supplier in China, offering 5V 30A Single Output Switching Power Supply Ls-150-5, Kw7-9I2 Long Bent Micro Switch for Home Appliance, Kw7-22 Bent Lever Micro Switch and so on.

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Supplier Homepage Product Switching Power Supply 5V 30A Single Output Switching Power Supply Ls-150-5

5V 30A Single Output Switching Power Supply Ls-150-5

FOB Price: US $8 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $8/ Piece
Get Latest Price
Production Capacity: 50000000 Pics Per Year
Transport Package: Standard Packing.
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union
Basic Info
  • Model NO.: 5v 30a Single Output Switching Power Supply
  • Warranty: 1 Year
  • Input Voltage: 90-132VAC/180AC-264vacby Switch,47-63Hz
  • Starting Mode: Self-excited Switching Power Supply
  • Model: 5V 30A Single Output Switching Power Supply
  • Protection: Over Load
  • Trademark: LEMA
  • HS Code: 8536500000
  • Output Type: Single
  • Output Power: 101 - 200W
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Output DC V: 150W
  • Dimensions: 199*110*50
  • Origin: Yueqing, Zhejiang
Product Description
5v 30a Single Output Switching Power Supply

LS series single output switching power supply is an electronic power supply that incorporates a switching regulator in order to be highly efficient. Like other types of power supplies.

LS series single output switching power supply transfer's power from a source like the electrical power grid to a load (e. G., a personal computer) while converting voltage and current characteristics.

LS series single output switching power supply is usually employed to efficiently provide a regulated output voltage, typically at a level different from the input voltage.


1. High efficiency, high reliability

2. AC input 110VAC, 220VAC select by switch

3.100% full load burn-in test

4. Protections: Short circuit/Over load

5. Cooling by free air convention

6. Fixed switching frequency at 37KHz


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

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

3. Tolerance: Includes set up tolerance, line regulation and load regulation.
Model LS-25-5 LS-25-12 LS-25-15 LS-15-24
Output DC Voltage 5V 12V 15V 24V
Voltage Tolerance ± 2% ± 1% ± 1% ± 1%
Rated Current 5A 2.1A 1.7A 1.1A
Current Range 0-5A 0-2.1A 0-1.7A 0-1.1A
Rated Power 25W 25.2W 25.5W 26.4W
Ripple & Noise 50mVp-p 100mVp-p 100mVp-p 100mVp-p
DC Adjustment Range -5%,+10% ± 10% ± 10% ± 10%
Setup, Rise, Hold Time 800ms,50ms,10ms/115VAC 300ms,50ms,80ms/230VAC at full load
Input Voltage Range 85-132VAC/170-264VAC 47-63Hz; Selected by switch 120-370VDC
AC Current 0.6A/115V 0.35A/230V
Efficiency 72%/115VAC 76%/115VAC 77%/115VAC 80%/115VAC
Inrush Current Cold start 15A/115VAC 30A/230VAC
Leakage Current Less than 0.75 mA/240VAC
Protection Over Load 110%-160%
Protection type: Fold back current limiting, recovers automatically after fault condition is removed
Over Voltage 115%-135%
Protection type: hiccup mode, recovers automatically after condition is removed.
Environment Working Temp., Humidity -10  ° C- +60  ° C; 20%-90% RH
Storage Temp., Humidity -20  ° C- +85  ° C;10%-95 RH
Vibration 10-500Hz,2G 10min./1cycle, period for 60 min, X, Y, Z each along axes
Safety Withstand Voltage I/P-O/P:3KVAC 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 UL1012, TUV EN60950
EMC Standard Design refer to EN55022, EN61000-3-2, -3, EN61000-4-2, 3, 4, 5 ENV50204, EN55024
Others Weight 0.39Kg
Dimensions 99*97*36mm(L*W*H)

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