metal case low price single output type S-120-27 120W 27V 4.5A Single Output Switching power supply for LED Strip light AC-DC |

metal case low price single output type S-120-27 120W 27V 4.5A Single Output Switching power supply for LED Strip light AC-DC |

Notice:

Please make sure the input voltage, output voltage and current in item specs when placing orders. Or we\'ll arrange the one as the item specs says.

Model S-120-3 S-120-5 S-120-7.5 S-120-12 S-120-15 S-120-24 S-120-27 S-120-48

DC output voltage 3V 5V 7.5V 12V 15V 24V 27V 48V

Output voltage error 2% 2% 1% 1% 1% 1% 1% 1%

Rated output current 22A 22A 16A 10A 8A 5A 4.4A 2.5A

Output current range 0-22A 0-20A 0-16A 0-10A 0-8A 0-5A 0-4.4A 0-2.5A

Wave and noise 100mVp-p 75mVp-p 100mVp-p 100mVp-p 125mVp-p 150mVp-p 100mVp-p 150mVp-p

Inlet stability 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5%

Load stability 0.5% 1% 0.5% 0.5% 0.5% 0.5% 0.2 % 0.5%

DC output power 66W 120W 120W 120W 120W 120W 119W 120W

Efficiency 70% 78% 80% 80% 81% 83% 84% 84%

Adjustable range for DC voltage -5,+10% -5,+10% 10% 10% 10% 10% 10% 10%

INPUT

AC input voltage range:88~132VAC/180~264VAC selected by switch 47~63Hz;255~370VDC

Input current:2.6A/115V 1.3A/230V

AC inrush current: Cold-start current 30A/115V 60A/230V

Leakage current:<1mA/240VAC

PROTECTION

Overload protection:105%~150% Type:plusing hiccup shutdown Reset:auto recovery

ENVIRONMENT

Temperature coefficient:+-0.03%/C(0~50C)

Setup rise hold-up time:200s,50ms,20ms

Vibration:10~500Hz,2G 10min,/1cycle,Period for 60min,Each axes

SAFETY

Withstand voltage:Input and output internal:3KvAC,Input and enclosure:1.5KvAC,Output

and enclosure:0.5KvAC

Isolation resistance:Input and output internal,input and enclosure,output and enclosure:

500VDC/100M

STANDARD

Safety standards:UL1012TUV EN60950(IEC950,UL1950)Approved

EMC standards:CLSPR22(EN55022),IEC801-2,3,4,IEC555-2 Verification

OTHERS

Overall dimension:199*98*38mm

Weight:0.652Kgs

Packing:30pcs/20.3kg/box. According to your order,we can provide different cartons for you.

NOTE

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

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

parallel capacitor.

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

Product Size:

• 1. Item will be shipped within 5-7 business days.
• 2. Delivery Time:
• ----Via Air: Generally 1-3 working days
• ----Via Express: Generally 3-7 working days.
• ----Via China Post Air Mail: Generally 15-25 working days
• ----Via Sea: According to the order.
• 3.If you have not received your shipment within 30 days from payment,Please contact with us,We will track the shipment and get back to you as soon as possible with a reply.

MingWei switching power supply factory is a set design, development, production in one of the high-tech professional manufacturers, the region is the first company to introduce Taiwan manufacturer of switch power supply technology, building in May 2001.

• Custom Product Design
• OEM/ODM
• Profession in export service from Maker Electric
• High quality Product, Affordable Price

Notes on choosing a switching power supply?

To increase the reliability of the S.P.S., we suggest users choose a unit that has a rating of 30% more power than actual need. For example, if the system needs a 100W source, we suggest that users choose a S.P.S. with 130W of output power or more. By doing this, you can effectively boost the reliability of the S.P.S. in your system.Make sure that the model qualifies for the safety standards and EMC regulations you need.

 

 

What are switching power supplies?

 

Switching power supplies input a commercial AC power supply (such as 110 VAC or 220 VAC), uses a high-speed semiconductor switching process to convert the input to high-frequency electric power, and yields a direct current (such as 24 VDC).

What about production process of switching power supply?

Maker Industrial and Trading Company started to run businiess since 2006, which is located in Wenzhou Yueqing - The world-famous city for low-voltage electric apparatus.We owns followed subsidiary corporations:

Yueqing Maker electric Co., Ltd. concentrates on Import and Export.

Yueqing MINGWEI Switching power supply FactoryMore than 20 years of production experience,focus on production and research and development of switch power supply.