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
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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) | 125*70*46 | 125*70*46 | 140*87*47 | 190*95*55 | 315*190*70 |
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) | 51*39*39 | 51*39*39 | 51*39*39 | 51*39*39 | 54*39.5*55.5 |
- Q: How does the laptop's power adapter open
- Control Panel - System - Hardware - Device Manager - Network Adapter, right click, and the menu appears. If it is infinite, then first follow the above argument to see if it can be enabled.
- Q: How do I protect the inverter when the three-phase two-pole motor is running?
- Three-phase two-pole motor running inverter protection, should be based on the protection of tips, check the corresponding manual to deal with. When the inverter protection has a corresponding protection tips (such as over-current, over-voltage, speeding, stall ... ... etc.), the product manual will generally give the corresponding protection tips. According to these measures to check, deal with, you can solve the problem.
- Q: The inverter is running independently
- Principle of operation The main circuit is to provide asynchronous motor to the frequency conversion power supply part of the inverter, the main circuit of the inverter can be divided into two categories: voltage is the voltage source of the DC converter for the exchange of the inverter, DC circuit filter Is a capacitor. Current type is the current source of the DC into AC inverter, the DC loop filter is the inductance. It consists of three parts, the frequency power supply is converted to DC power "rectifier", absorbing in the converter and the inverter voltage ripple "smooth circuit." The basic composition of the rectifier unit: the fixed frequency of alternating current converted to direct current. High capacity capacitance: store converted energy. Inverter: high-power switching transistor array composed of electronic switches, the DC into different frequency, width, amplitude of the square wave. Controller: According to the set program work, control the amplitude of the output square wave and pulse width, so that superimposed as an approximate sine wave AC, drive AC motor.
- Q: The notebook power adapter flashes
- It seems you are still a novice ~ know the output voltage with the current is not ~ know the words to dig treasure shop name marked (days and along the power adapter) to find it ~ you have to ~ the price will not be expensive ~ I am in the days of business with the company Repair ~ ~
- Q: Inverter principle eff23
- Frequency conversion technology is the need for stepless speed of AC motor was born. Since the 1960s, power electronic devices have experienced SCR (thyristor), GTO (gate can be turned off thyristor), BJT (bipolar power transistor), MOSFET (metal oxide field effect transistor), SIT (electrostatic induction transistor) Development of SITH (Electrostatic Inductive Thyristor), MGT (MOS Control Transistor), MCT (MOS Control Thyristor), IGBT (Insulated Gate Bipolar Transistor), HVIGBT (High Voltage Insulated Gate Bipolar Thyristor), Device Update The power of electronic transformation technology continues to develop.
- Q: Which machines are used for the frequency converter
- Frequency converter is widely used in the speed regulation of AC motor.Varameter speed control technology is an important development direction of modern power transmission technology, with the development of power electronics technology, AC frequency conversion technology from theory to practice gradually mature. Inverter not only smooth speed, large range, high efficiency, start current is small, smooth operation, and energy saving effect is obvious. Therefore, the exchange frequency control has gradually replaced the traditional traditional slip speed, variable speed control, DC speed control system, more and more widely used in metallurgy, textile, printing and dyeing, smoke machine production lines and buildings, Water supply, air conditioning and other fields.
- Q: Taian inverter 3.7KW 380V with 4.0KW 2 pole motor 18000 to 300HZ can it?
- The existing Taian inverter 380V3.7KW can bring 4.0KW 2 pole motor, 18000 to 300HZ can also see how you load, It is best to check your wiring tightness and whether the load is stuck. It is recommended to use the N310-4005-S3 this model, such as with the E510-405-H3 better.
- Q: How do I select a drive? Which brand is better
- ?Ampang letter company can provide different types of inverter, the user can according to their actual process requirements and the use of occasions to choose different types of frequency converter. When selecting the inverter, note the following precautions: ????1, according to the load characteristics of the inverter, such as the load for the constant torque load; fan, pump load should be selected AM300 inverter. ????2, select the inverter should be the actual motor current value as the basis for selection of the inverter, the motor rated power can only be used as a reference. Also should take full account of the output of the inverter contains high harmonics, will cause the motor power factor and efficiency will be bad. Therefore, with the inverter to the motor power supply and power grid power supply compared to the motor current increased by 10% and the temperature increase of about 20%. Therefore, in the choice of motor and inverter, should take into account the situation, the appropriate margin to prevent the temperature rise is too high, affecting the motor life. ????3, the inverter to long cable operation, this time should take measures to suppress the long cable to the ground coupling capacitor, to avoid the inverter output is not enough. So the inverter should be amplified or selected to install the output reactor at the output of the inverter.
- Q: How to learn the inverter debugging and design parameters
- Personally think it is relatively simple, and now the inverter has been more intelligent, and some simple applications, and even do not need to set the parameters.
- Q: Quartet of the TA, TC terminals have positive and negative?
- The TC terminal has no positive and negative poles, which are passive programmable relays
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 | |
Send your message to us
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
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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