Home > Electrical & Electronics > Power Supply & Distribution > Switching Power Supply > 20w Mini Switching Power Supply Led Driver 5v Ac/dc

20w Mini Switching Power Supply Led Driver 5v Ac/dc

20w Mini Switching Power Supply Led Driver 5v Ac/dc photo-1
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20w Mini Switching Power Supply Led Driver 5v Ac/dc photo-6
US$ 3.8 - 4.2 MOQ: 1 Piece
Key Specifications
Get Latest Price
Place of Origin:
Zhejiang, China
Brand Name:
WEHO
Model Number:
MSF-20-5
Payment & Shipping
Payment Methods:
Port of Shipment:
ningbo/shanghai
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Zhejiang, China
Brand Name WEHO
Model Number MSF-20-5
Output Power Other, 1 - 50W, 20w
Output Type Other, Single, Single
Input Voltage Other, 110V/220V
Output Voltage 5V, 5v
Output Frequency 47hz-63hz, 47hz-63hz
Output Current 4A

20w mini switching power supply led driver 5v ac/dc

Product Description

 

 

 

MODEL

MSF-20-5

MSF-20-12

MSF-20-15

MSF-20-24

DC VOLTAGE 

5V

12V

15V

24V

RATED CURRENT

4A

2A

1.6A

0.85A

CURRENT RANGE

0 ~ 2A

0 ~ 0.83A

0 ~ 0.83A

0 ~ 0.42A

RATED POWER

20W

20W

20W

20W

RIPPLE & NOISE (max.)

50mVp-p

50mVp-p

50mVp-p

100mVp-p

VOLTAGE ADJ. RANGE

4.75 ~ 5.5V

10.8 ~ 13.2V

13.5 ~ 16.5V

21.6 ~ 26.4V

VOLTAGE TOLERANCE

±2.0%

±1.0%

±1.0%

±1.0%

LINE REGULATION

±0.5%

±0.5%

±0.5%

±0.5%

LOAD REGULATION

±1.0%

±0.5%

±0.5%

±0.5%

SETUP, RISE, HOLD TIME

200ms, 50ms, 20ms at full load

VOLTAGE RANGE

85 ~ 264VAC   

FREQUENCY RANGE

47 ~ 63Hz

EFFICIENCY (Typ.)

68%

71%

72%

75%

AC CURRENT

0.5A/115VAC 0.25A/230VAC

INRUSH CURRENT (max.)

COLD START 15A/115VAC 30A/230VAC

LEAKAGE CURRENT

<0.5mA/240VAC

OVERLOAD

105 ~ 135% rated output power

Protection type : Constant current limiting, recovers automatically after fault condition is reoved

WORKING TEMP.

-10 ~ +50ºC (Refer to output load derating curve)

WORKING HUMIDITY

20 ~ 90% RH non-condensing

STORAGE TEMP., HUMIDITY

-20 ~ +85ºC , 10 ~ 95% RH

TEMP. COEFFICIENT

±0.02%/ºC (0 ~ 50ºC)

VIBRATION

10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY STANDARDS

Design refer to UL1012

WITHSTAND VOLTAGE

I/P-O/P:1.5KVAC 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

EMI CONDUCTION & RADIATION

Design refer to FCC Part15 J Conduction Class B

MTBF

522.1K hrs min. MIL-HDBK-217F (25ºC)

DIMENSION

97*58*25mm (L*W*H)

 

 

Packaging & Shipping

 

Certifications

 

Company Information

 

 

FAQ

 

1.Voltage

• Output XXV on the switching power supply. XX is the voltage.

E.g.: 5V, 9V, 12V, 13.8V, 15V, 18V, 24V, 36V 48V .............

2.Current:

• Output XXA on  switching power supply . XX is the current.

E.g.: 0.5A , 1A, 1.5A, 2A, 3A, 4A, 5A, 6A 10A 15A 20A 30A 40A 50A 60A 80A ......

3.Quality 

 • We have the best professional and experienced engineer and strict QA and QC system. Rpair rate under 0.1%~0.2%.

4.Delivery

• Strong production capacity: 6000 pieces per day, could provide customerlized package upon request. We will make the the shipping to be the most economical for you and freight cost is informed in advance for your consideration and requirements

5. Guarantee period

• During the guarantee period, if any defect and/ or inherent fault is discovered, the Buyer shall notify the Seller and supply evidence of the defective,faulty parts or damaged goods,after seller's testing and confirmation,if commodity is damaged owing to defective products ,The Seller shall take prompt action to remedy, repair, or replace the defective or faulty parts at his own expenses within 07 days after receipt of Buyer’s notice by fax/mail.

6. 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.

7.Distributor

We are looking for distributor and agent all over the world for switching power supply . Should you any interest, please do feel free to send your message or inquiry. Welcome and join us, 24 hours service waiting for you. .Promt delivery and professional after-sales service are our priority ,which makes us to be your reliable partner.

 

 

 skype:chnwh003rachel

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Business Type
Manufacturer, Trading Company
Year Established
2007
Factory Size
5,000-10,000 square meters
Total Employees
101 - 200 People