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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Steady
  • Model Number: S-100-24
  • Output Power: 51 - 100W
  • Output Type: Single
  • Input Voltage: 88 ~ 132VAC/176 ~ 264VAC selected by switch 248 ~ 370VDC
  • Output Voltage: 24V
  • Output Frequency: 47-63HZ
  • Output Current: 4.5A
  • Product Name: 100W single swithing power supply
  • certification: CE
  • Enclosure Material: Aluminium
  • Warranty: 1 years
  • Dimensio: 199*98*38mm (L*W*H)
  • G.W: 0.65Kg
  • Efficiency: 84%
  • MOQ: 1pc

Packaging & Delivery

Packaging Details it is packed by vacuum plastic bag to provent moisture and then put into the inner box,20pcs to a neutral carton.
Delivery Time Shipped in 30 days after payment

S-100-24 transformer 4.5a 24v 100w switching power supply 100w 24v led light driver

Welcome to zhejiang steady electronic technology company,my friend! 

I am very honor for you to show the  switching power supply .

If you need, you would ask to me at once, we will provide you quality products to satisfied.








• Non-PFC, complete protections 
• Economical medium to high power models with safety certificate

High number of economic type safety with series

3.3V, 5V, 7.5V, 9V, 12V, 15V, 24V, 27V,36V, 48V















Product Description

Features :


• AC input range selectable by switch 

• Protections:Short circuit/Over load/Over voltage 

• Cooling by free air convection 

• 100% full load burn-in test

• Fixed switching frequency at 83KHz 

• 2 years warranty

Model S-100-5S-100-7.5S-100-12S-100-15S-100-24S-100-48
OutputDC Voltage5V7.5V12V15V24V48V
Rated Current20A13.6A8.5A6.7A4.5A2A
Current Range0~20A0~13.6A0~8.5A0~6.7A0~4.5A0~2A
Rated Power100W100W100W100W100W100W
Ripple & Noise (max.) Note.2100mVp-p125mVp-p125mVp-p125mVp-p150mVp-p150mVp-p
Voltage Adj. Range4.5~5.5V6.75~8.25V10.8~13.2V13.5~16.5V21.6~26.4V43.2~52.8V
Voltage Tolerance Note.3±2.0%±1.0%±1.0%±1.0%±1.0%±1.0%
Line Regulation±0.5%±0.5%±0.5%±0.5%±0.5%±0.5%
Load Regulation±1.0%±0.5%±0.5%±0.5%±0.5%±0.5%
Setup,Rise time1000ms, 30ms at full load
Hold time (Typ.)20ms at full load
InputVoltage Range88 ~ 132VAC/176 ~ 264VAC selected by jumper or switch          248 ~ 370VDC
Frequency Range47~63HZ
AC Current(Typ.)3.15A/115VAC          1.5A/230VAC
Inrush Current (Typ.)COLD START 20A/115VAC          40A/230VAC
Leakage Current<1mA / 240VAC
ProtectionOver Load105 ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed

Over Voltage  

5.75 ~ 6.75V  8.63~10.13V13.8 ~ 16.2V  17.25 ~ 20.25V  27.6 ~ 32.4V  55.2~64.8
Protection type : Hiccup mode, recovers automatically after fault condition is removed    
EnvironmentWorking Temperature-10 ~ +60°c (Refer to "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./1cycle, period for 60min. each along X, Y, Z axes

Safety & EMC

(Note 4.)

Safety StandardsUL1012, UL60950-1, TUV EN60950-1, CCC GB4943 approved
Withstand VoltageI/P-O/P:1.5KVAC     I/P-FG:1.5KVAC     O/P-FG:0.5KVAC
Isolation ResistanceI/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC/ 25°c / 70% RH
EMC EmissionCompliance to  EN55022 (CISPR22) Class B, EN61000-3-2,-3
EMC ImmunityCompliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level,  criteria A
OthersMTBF314.9K hrs min.      MIL-HDBK-217F (25 °c)
Dimension199*98*38mm (L*W*H)
Packing0.65Kg; 20pcs/14.2Kg/0.8CUFT

1. 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.

4. 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.


 Product Applications                                                                                               


• Power tools series: Electric Saw, Drilling Machine, Ginder, Sand blast Machine, Puching Machine,Weeding Machine,Air Compressor etc. 

• Office series: Computer,Printer,LCD Monitor,Scanning Machine etc.

• Household Appliance series: Dust Collector,Fan Lamp or LED ,Sewing Machine etc.

• Kitchen Appliance series: Microwave Oven, Fridge, Freezr, Coffemarker etc.

• Industrial Equipemnt series: shipping,vehicle,metalhalide lamp,solar system,wind power generation ect.

• Electrical filed series: TV,VCRS,Radio ect.

Packaging & Shipping

Company Information

1. Zhejiang Steady Electronic Technology Co.,Ltd was established in 2005 , 10 years to focus on research and development of the switch power .

2. Our company has more than 300 kinds of power supply.

3. We can produce 5v to 110v ac to dc Constant Voltage power supply.We also can customize Constant Current power supply.

4. We have no Min Order Quantity,and all of our products have approved CE .

5. We accept OEM.


Our Services

1. Any inquiries will be replied within 24 hours.
2. Professional manufacturer , welcome to visit our website.
3. OEM/ODM available:

  •  Print logo on our products
  •  Customized specification
  •  Customized color package box
  •  Any your idea on our products,we can help you to design and put it into production

4. High qulity , fashion design , reasonable & competitive price , fast lead time.
5. After-sale service:

  • All products will have been strictly quality checked in test house before packing
  • All products will be well packed before shipping
  • All products have 1-2 years warranty,  and we sure the products will be free from maintenance within     warranty period

6. Faster delivery:
     Sample order in stock, and 3-7 working days for bulk production
7. Payment term:
     L/C  T/T  open account transaction,westion union & paypal
8. Shipping:
     We have strong cooperation with DHL,TNT, UPS, FEDEX, EMS, china post air mail,

     you also can choose your own shipping forwarder

How to contact

welcome to contact us

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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $73,000
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