USB Charger 12V 24V

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 100 Units unit

Supply Capability:: 100000 Units per Month unit/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Muti-functional Inverter with Battery Charger 1500 Watt 12V 220V

Frequency Inverter

High quality Frequency Inverter

AC Motor Drive MV Variable Frequency Drive 4.16KV

IP54 VFD 8200B SAJ New Product Produced In China

inverter China , single/3-phase

Variable Frequency Drive 3.3KV 400KW Inverter

China Frequency Control Speed/VFD/VSD/VVVF/ Frequency Inverter

1) High efficiency

2) Quickly Response

3) Strong load compatibility & stability

4) Over-current & short-circuit protection

5) Built-in fuse

6 ) Low voltage & overload protection

7) Small profile, light weight, green sound

Technical Parameters:

Model	100W	150W	300W	500W	1000W
Rated power	100VA	150VA	300VA	500VA	1000VA
Max power	200VA	300VA	600VA	1000VA	2000VA
Conversion Efficiency	≥90.5%
Input voltage	12V or 24V
Low voltage range	12V(10V0.5V)-24V(20V±0.5V)
High voltage range	12V(15V±0.5V)-24V(30V±0.5V)
Overheat rang	60±20%
Output voltage	(220V±10% or 110V±10%) changeable
frequency	(±3Hz/60Hz±3Hz)
Output waveform	Modified sine wave
Input	AC110V-240V
Output voltage(Charge)	13.8V Output±10%
current(Charge)	10A-40A
Dimension(mm)	1257046	1257046	1408747	1909555	31519070
Weight(Kg)	0.36	0.4	0.64	0.97	2.42
Packing	Blister card	Blister card	Blister card	paper box	paper box
CTN (PCS)	40	40	36	32	8
Net weight(Kg)	15	15	24	32	20
Gross weight(Kg)	16	16	25	33	21
Outside box Dimension(cm)	513939	513939	513939	513939	5439.555.5

Q:Laptop adapter heat: Therefore, in the design and production of switching power supply, we must choose high temperature components. Of course, be sure to control the temperature of the power supply within the allowable range of the application environment. First, the conversion efficiency should be designed as high as possible, and secondly, to use the pressure drop is small, low loss of switching components, the third is to be thermal design, cooling area to be as large as possible, more than 100W switching power supply Should have a metal perforated shell, or add a cooling fan. The current notebook power adapter power is generally around sixty or seventy W, the use of high temperature plastic fire sealed package, the internal heat generated by the plastic shell mainly distributed out. Therefore, the power adapter surface temperature is still quite high, the maximum temperature or even reach about 70 degrees! Think of the inside of the adapter, it is not like the fire! So, when you use the laptop, try to place the power adapter in a better place to ventilate heat, do not put books and the like on the power above. As for the kind of hot feeling, do not have to worry about is the power, not angry strange!

Q:How does the spindle drive system of the inverter realize the positive and negative control of the main pole?: Communication can reach a longer and more stable, generally better of the city 485

Q:90KW inverter start 90KW, 4-pole motor and 6-pole motor j What is the difference? The inverter can be used for it?: The number of poles of the motor and the inverter is not very different, the difference is the motor speed is different

Q:Motor nameplate on the standard 2P, I set the number of motor pole in the inverter, is set 2 or 4 pole?: n the motor pole, an Antarctic (S pole), an Arctic (N pole), calculate a pair of poles, the number of pole pairs is how many such "pairs" (S pole + N pole). 2 pole motor --- pole pairs 1 = P = 1,4 pole motor --- pole pairs 2 = P = 2, and so on.

Q:How to make the motor speed (control speed), can not use frequency: Do not use the variable frequency motor with the speed motor

Q:Laptop warranty period is not over, the power adapter is broken, repair money?: Warranty warranty, what is the warranty, that is broken, to ensure that free repair to you, repair bad on the new Dealers are not responsible for sale, need to go to a dedicated service network. Warranty period, should not be money. If the money, the first 800 to ask to say clearly

Q:Short-term short-circuit converter DC link positive and negative will damage the inverter?: This short circuit may not necessarily line, the inverter fan has three, one is no speed line, two are pulse, three are switching signal (this is very little, I only encountered several),

Q:I have a 11KW-4 pole inverter, now with the 4KW-4 pole motor, what impact?: The inverter burns should be. Your motor overload is relatively large,

Q:ABB frequency converter and the difference between domestic frequency converter: Optical microscope mainly by the eyepiece, objective lens, stage and mirror composition.

Q:What is the difference between variable frequency motor and variable speed motor?: The variable frequency motor requirements are high, are special motor, so the general motor can not use the inverter to speed. According to the above formula, it can be seen that increasing the frequency, the motor speed will be faster, reduce the frequency of the motor speed is slow, variable frequency motor core is also a special material, because the ferromagnetic material There is a saturation period, to the saturation period, regardless of whether the motor current increases, the motor will not continue to increase the intensity of the magnetic field,

Our products have obtained CE, FCC and RoHS and other certificates. With professional skills and technology, our monthly production capacity is 100,000 units. We have a strict quality control system to ensure that you receive qualified products. "Creativity and Sincerity" is our tenet. We sincerely hope to cooperate with customers from all over the world.

1. Manufacturer Overview
Location	Shenzhen, Guangdong, China (Mainland)
Year Established	2012
Annual Output Value	Below US$1 Million
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Shenzhen
Export Percentage	91% - 100%
No.of Employees in Trade Department	3-5 People
Language Spoken:	English, Chinese
b)Factory Information
Factory Size:	Below 1,000 square meters
No. of Production Lines	4
Contract Manufacturing	OEM Service Offered
Product Price Range