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Zhejiang Lema Electrics Co., Ltd.

Ls-15, Single Output Switching Power Supply, Switching Power Supply manufacturer / supplier in China, offering Lema Ls-15 Single Output Switching Power Supply, Lema Lf-01 Plastic Foot Pedal Switch for Floor Lamps Foot Pedal Control Switch, Electrical Square Plastic Push Button Switch Red Pbs-008 and so on.

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Supplier Homepage Product Switching Power Supply Lema Ls-15 Single Output Switching Power Supply

Lema Ls-15 Single Output Switching Power Supply

FOB Price: US $8 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $8/ Piece
Get Latest Price
Port: Ningbo, China
Production Capacity: 100000 PCS Per Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: Ls-15
  • Warranty: 1 Year
  • Input Voltage: 90-132VAC/180AC-264vacby Switch,47-63Hz
  • Starting Mode: Self-excited Switching Power Supply
  • Brand: Lema
  • Protection: Over Load
  • Trade Mark: Lema
  • Transport Package: Standard Packing
  • Origin: Yueqing, Zhejiang
  • Output Type: Single
  • Output Power: 1 - 50W
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Output DC V: 15W
  • Dimensions: 129*98*38
  • Trademark: LEMA
  • Specification: Normal Size
  • HS Code: 8536500000
Product Description
LED Single Output Switching Power Adaptor

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.


Feature

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


Note

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.
ModelLS-25-5LS-25-12LS-25-15LS-15-24
OutputDC Voltage5V12V15V24V
Voltage Tolerance± 2%± 1%± 1%± 1%
Rated Current5A2.1A1.7A1.1A
Current Range0-5A0-2.1A0-1.7A0-1.1A
Rated Power25W25.2W25.5W26.4W
Ripple & Noise50mVp-p100mVp-p100mVp-p100mVp-p
DC Adjustment Range-5%,+10%± 10%± 10%± 10%
Setup, Rise, Hold Time800ms,50ms,10ms/115VAC 300ms,50ms,80ms/230VAC at full load
InputVoltage Range85-132VAC/170-264VAC 47-63Hz; Selected by switch 120-370VDC
AC Current0.6A/115V 0.35A/230V
Efficiency72%/115VAC76%/115VAC77%/115VAC80%/115VAC
Inrush CurrentCold start 15A/115VAC 30A/230VAC
Leakage CurrentLess than 0.75 mA/240VAC
ProtectionOver Load110%-160%
Protection type: Fold back current limiting, recovers automatically after fault condition is removed
Over Voltage115%-135%
Protection type: hiccup mode, recovers automatically after condition is removed.
EnvironmentWorking Temp., Humidity-10  ° C- +60  ° C; 20%-90% RH
Storage Temp., Humidity-20  ° C- +85  ° C;10%-95 RH
Vibration10-500Hz,2G 10min./1cycle, period for 60 min, X, Y, Z each along axes
SafetyWithstand VoltageI/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
Isolation ResistanceI/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC
StandardSafety StandardDesign refer to UL1012, TUV EN60950
EMC StandardDesign refer to EN55022, EN61000-3-2, -3, EN61000-4-2, 3, 4, 5 ENV50204, EN55024
OthersWeight0.39Kg
Dimensions99*97*36mm(L*W*H)

FAQ:
Q1--What is your MOQ?
In general, our MOQ is 2500 pcs, it will be more convenient and safety on packaging. Of course, it can be negotiable according to your situation.
Q2--What is the delivery time?
3-7 days for samples; 10-30 days for batch goods.
Q3--Is there cheap shipping cost to our country?
For small order, express will be best. And for bulk order, shipping by sea is better, but it takes much time.  
 
More information of our products, please do feel free to contact us.
Reply will be available within 24 hours. Thanks!
 
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