1000W High Power Dc 48V 20.8A Motor Driver Constant Voltage Power Supply


Save US $2.5
Vendor: Joylom Power Supply Store
Volume Retail sales: 30 piece
Original Price: US $49.91 / piece
Discount: 5% off
Latest Prices: US $47.41 / piece
Product Rating: 4.8(30)
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1000W High Power Dc 48V 20.8A Motor Driver Constant Voltage Power Supply

1.High efficiency, long life and high reliabili

2.Low dc ripple, high efficiency

3.low operation temperature & long performance life

4.input voltage suitable for ac170~250V

5.Excellent insulation property, high dielectric strength

6.100% full-load burning test

7.2 years warranty




AC input voltage range(V)

AC 170~250V

AC Input current(max)

18.2A /AC220V;

Frequency (Hz)



82% Typ(230VACFull Load)

Inrush current(A)

Cold-start 20A/230V

Leakage current(mA)



Output Voltage(V)


Voltage Regulation


Output Current(A)


Current Range (A)


Rated Power(W)


Start time,hold-up time(ms)

Ton≤1000ms,Td≥20ms @230Vac Full Load

Rise time(ms)

Typ:20ms @230Vac Full Load




working Temperature (°C)

-40°C - +65°C(refer derating curve)

Storage Temperature(°C)

-20°C - +60°C


20% - 90% RH non condensing


Over voltage Protection

>115%-135% Rated output voltage

Over load Protection

>105%-150% Auto recovery

Short circuit Protection



Size L*W*H(cm)




Our power through the professional organization, the quality is very reliable, the products sell well in Europe and all over the world.Since 2010, our products have passed CE and ROHS certification, and access to multiple certificates, customers can rest assured purchase.

Retail orders:We packing the items with high crush resistance air bag and it will provide full protection for your items during long time transportation and make sure it arrive at your hand with perfect condition.

Bulk orders :After using white box packaging, we use hard paper box packaging, in the end, we will use a strong tie to bind the goods, so to protect the outer packing in good condition.Ensure that the goods in transit is in good condition.

1. We are in the switching power supply industry experience, to produce 10 w - 1000 w switching power supply, can be a full range of power solutions to you.
2. The quality of our products is reliable, cost-effective, excellent quality and reasonable price.
3. We have plenty of stock, fast delivery, no matter how much of your order.
4. Our product packaging is very good, customers don\'t have to worry about damage in transit.
5. Our products variety, including indoor power supply, waterproof outdoor power supply, the CCTV power supply box, constant current power supply, adjustable light power supply, can according to your need to purchase.
6. Our service is very good, 24 hours online service, answer your questions in a timely manner.

Since 2008, our company is specialized in research and development, production and sales of switching power supply in recent 10 years, the products sell well in domestic to all over the world, including Asia, Europe, Africa, North America, products favored by customers.Our company covers an area of 5000 square meters, has a research and development team more than 10 people, production staff of nearly 200 people, 50 people sales team, the company annual output of 600000 units, annual output value reached nearly 20 million yuan.Our company has been committed to brand building, focus on product quality, win the trust of customers.

Items will be ship out within 1-3 days atfer you payment. our way of logistics are various, including the China post, DHL, fedex, TNT, UPS, EMS. if you don\'t need the China post aviation registered packets, you can send messages on aliexpress to us, we will contact you in time.Then we can ship according to your designated logistics.

We accept Escorw.

For other payment method or question,please sent us email,we are sure any of your inquiry will get our prompt attention&reply.

You need to be sure that before you get a 1000W High Power Dc 48V 20.8A Motor Driver Constant Voltage Power Supply you have previously seen and read the description of the products first. In this manner you may be sure that you are getting the proper product that may work for you. Since this 1000W High Power Dc 48V 20.8A Motor Driver Constant Voltage Power Supply has good quality it is one of the better sellers in the market now and several people are recommending the product to their friends and family. These days this product is really affordable for almost everyone and it’s an excellent buy for the money. You don’t need cheaper products if it'll only sabotage your projects and can not provide you with the kind of quality that you'll require in the product. With the higher price you could be sure that your cash is worth spending in this product.
Tags: 1000w, high, power, 48v, motor, driver, constant, voltage, supply
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