Switching Power Supply CE RoHS 5V 3A 15 Watt
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 Piece pc
- Supply Capability:
- 30000 Pieces per Day pc/month
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Output Power | 1 - 50W |
Output Type | Single |
Input Voltage | 110 or 220 |
Output Voltage | 3~48V |
Output Frequency | 50/60Hz |
Output Current | 0.3~5A |
Certification | CE ROSH |
material | Aluminium |
Good quality with good price
2 years' quality warranty
Low output ripple noise
Protect:Over load.Over Voltage.short circuit
Features
1.Low price and high reliability
2.AC input power suitable for the world
3.High efficiency and low operation temperature
4.2 year warranty
5.100% full-load in test
- Q: High power high frequency switching power supply with what rectifier
- Such as high-power charger on the use of this switch is suitable for high-power.
- Q: Wireless communication room in the combination of switching power supply and integrated switching power supply and the difference between the respective functions?
- The central room of the DC power supply system is composed of AC power distribution screen, DC power distribution screen, switching power supply rack (including a control module and multiple rectifier module), two large-capacity battery and connect them between the power cable The The battery is a group of 24 components, each 2V. The total voltage is 48V. ? Wireless communication room in the general use of wall-mounted AC distribution box instead of AC power distribution screen, the use of combined switching power supply to replace the DC distribution panel and switching power supply (including control module and rectifier module), so called the combination of switching power supply, DC power distribution panel and switching power supply rack together. Plus two sets of batteries. The battery is a group of 24 components, each 2V. The total voltage is 48V. ? Integrated switching power supply is the AC power distribution and battery pack is also integrated into the rack, the equivalent of a rack to complete the central room of the DC power system all the features, but the capacity to be much smaller. Its battery pack is generally used 4, each 12V, the total voltage of 48V. I found on the Internet under the MCS3000D-3 * 50A power supply, should be a combination of switching power supply.
- Q: 24-volt switching power supply why leakage
- 3, the real induction power, as long as the power supply, whether it is power or switching power supply, the general transformer high voltage low side will have an equivalent capacitor, can be seen as the first two conditions, there will be a trace of leakage current, This situation can not be avoided.
- Q: 12V switching power supply, which brands through 3C certification?
- Big brands have, sailing, the Great Wall, technical exhibition ..... N more ...
- Q: Switching power supply TL431 what role, I did not find the circuit in 431 the corresponding circuit
- TL431 is used as a voltage sampling drive optocoupler, if the output voltage Vout changes, TL431 the reference side by the R1 and Rlower partial pressure control, making the TL431 regulator value changes, so optocoupler light-emitting diode (negative) Voltage changes, the current in the LED changes, making the optocoupler output photoelectric transistor conduction changes, Vfb output voltage also changes, to achieve the feedback output voltage changes and isolation, the output voltage Vfb sent to the switch control circuit, in order to achieve closed-loop Regulation. Here Vout increases - VFB drops.
- Q: What is the difference between an open switching power supply and an ordinary switching power
- Open-type switching power supply generally refers to no sealed shell, and can be cooled by natural air-cooled, all the wind a program to do the power of open switching power supply can do more
- Q: Drawings indicate DC-DC switching power supply can be replaced with AC-DC switching power a?
- Can be common, AC input to rectify to work, but the input voltage is DC = 1.4AC Caixing
- Q: What is the output of this group? If the power supply to the 48V, is not +24 V termination of the electrical 48V + input, -24V termination of the electrical 0? is this okay? Voltage difference is 48V ah? Thank you very much!
- Generally speaking, can be used for DC48V power supply, but note that some switching power supply + - output current is different, to check the product manual.
- Q: Who can help me choose a switch power supply model 220V AC / 10V DC
- I help you choose a switch power supply model 220V AC / 10V DC output full power.
- Q: What is the difference between DC regulated switching power supply and linear power supply?
- Switching power supply: high efficiency, small size, inertial components (inductance and smooth capacitance, etc.); Traditional power supply in turn is it, but the traditional power of the biggest advantage is the small noise, harmonic interference is small.
Nowadays, our products are exported to numerous countres, like US, Australia, UK, etc. Successful improvements on technical processes and professional customer services have been recognized by more and more new or old customers. We hardly receive any negative feedback from customers. Our products so far have catched up with the consistency with world standard .
1. Manufacturer Overview
| Location | Zhejiang,China (Mainland) |
| Year Established | 2011 |
| Annual Output Value | Below US$1 Million |
| Main Markets | Southern Europe 4.57% Domestic Market 28.13% North America 22.50% South America 12.31% Eastern Europe 1.76% Southeast Asia 9.85% Oceania 0.28% Mid East 9.00% Eastern Asia 0.84% Western Europe 8.65% Northern Europe 2.11% |
| Company Certifications | gistration of a foreign trade operator; BUSINESS LICENSE; Custom Import & Export licence |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Oakland,Buenos aires,BOGOTA |
| Export Percentage | 51% - 60% |
| No.of Employees in Trade Department | 3-5 People |
| Language Spoken: | English, Chinese |
| b) Factory Information | |
| Factory Size: | 1,000-3,000 square meters |
| No. of Production Lines | 5 |
| Contract Manufacturing | OEM Service Offered Design Service Offered |
| Product Price Range | Average |
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Switching Power Supply CE RoHS 5V 3A 15 Watt
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 Piece pc
- Supply Capability:
- 30000 Pieces per Day pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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