| Prod Model: |
DC-DC-5A |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Model No.: |
DC-DC-5A |
| Output Type: |
Single |
| Warranty: |
1 Year |
| Output Power: |
1 - 50W |
| Input Voltage: |
110-220V |
| Connection Mode: |
Series Switching Power Supply |
| Starting Mode: |
Self-excited Switching Power Supply |
| Voltage Regulating Mode: |
Frequency Modulation Type |
| Power Supplying System: |
Terminal Power Distribution Equipment |
| Certification: |
CE |
| Brand: |
Cnruihua |
Product Description
DC-DC-5A DC converter
| Module Properties: | Non-isolated high-efficiency regulator, constant voltage module |
| Scope: | High-power solar &vehicle power supply, wide input voltage system.
DIY 30V 5A adjustable power supply,etc. |
| Output Power: | 1-50W |
| Output Type: | Single, adjustable |
| Input Voltage: | 8-56V input DC voltage (58V) limit (no input AC) |
| Output Voltage: | 2-45V precision adjustable (step-down module,input 3V higher than output) |
| Output Current: | Rated 5A |
| Dimension: | LWH 61*55*30mm |
| Origin: | Japan |
| Efficiency: | up to 95% |
| Over-current : | (Ultra-6A over current ), with over-current self-recovery function |
| Operating temperature: | Industrial grade (-40°C to +85 °C)
(When temperature >40°C, to lower power use or need heat dissipation) |
| Full load temperature rise: | 38 °C |
| No-load current: | Typical 15mA (12V turn to 5V) |
| Load Regulation: | ± 1% |
| Voltage regulation: | ± 0.5% |
| Dynamic response speed: | 5% 200uS |
| Indicator: | Output power indicator |
| Output short circuit : | Short circuit after discharge automatically resume output |
| Input Reverse Polarity: | No diode in series with the input. Make sure the wiring is correct then test |
| Wiring: | Wiring terminals |
Conversion efficiency
for reference | Input 24V Output 12V 5A efficiency 92% |
| Input 36V Output 24V 5A efficiency 95% |
| Input 48V Output 24V 5A efficiency 93% |
Note:
1.High-current and high-voltage inputs need heat dissipation, and should have sufficient margin!
2.DO NOT reverse polarity, make sure the positive &negative input and output wire is CORRECTLY connected and then power-on test. For the output current is relatively large, input and output wire must be short and thick to reduce loss.
3. It is a step-down module,input voltage should be 3V higher than output.
e.g Output 5V, input voltage between 8V-55V
Output 12V, input voltage between 15V-55V
Output 24V, input voltage between 28V-55V
4. Input 56V output voltage can be 2-48V precisely adjustable
About USYUEQING CITY RUIHUA CABINET WHOLE SET EQUIPMENT is a professional manufacturer of low voltage electrical products in South China. Our company is committed to design, produce and sale a series of ozone generators air pumps, PLC, rotary encoders, HMI, sensors, switches , warning lights, meters and many other electrical components. We exports various types of electrical appliances to different countries.FAQQ: Are you a manufacturer or a trade dealer?A: We are manufacturer with our own factory and trading company.Q: When did your company start to manufacture the products?A: We started from the year of 2005.Q: How can I get some samples?A: You can send email, buy from our online shop or call us for sample order.Q:.Can I just buy 1pc sample first or small order?A:Yes,support sample order and small order, especially for new customers.Q:.How long to make a sample?A: We have plenty of stock to support sample order and small order.Q: Is the sample fee refundable or not?A:Due to the producing cost is high, we need charge sample fee.Q:What certification do you have?A:We have got CE, RoHS certification for our products.Q:Can I put my own logo?A:Yes, your logo can be engraved, embossed, transfer-printing or lasered etc.Q:Is the price including duty?A: This price does not include customs fee, local taxes, or brokerage fee.Q:How good is your service and after-sales service? A: We have excellent customer service & technical support &1-year warranty police to meet all your requirements.Q: How do your company regard on quality control?A:Quality is priority. We think highly of quality controlling.About Payment We provided Trade Assurance service We also accept payment by T/T; Western Union, ESCROW, Paypal, Money gram We Provide OEM ServicesWe can do OEM for your brand (print your logo ). And we can make product according to your design .The processing method ,the size ,the quality etc ,will all follow your requirement . We do OEM for a lot of the world's leading brands ,we have rich experience in production. We have molds in varieties ,and we have strict products quality control system. We have a strong R&D team, to develop new products according to the sample you provided.
Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd. which is established in 2005. The company is located in Wenzhou, which sites on the coast line of Zhejiang province. Wenzhou is a modern and highly civilized city, famous for healthy industry environment. At the same time, the convenient transportation system will as well be a great advantage for any project involving international shipping and delivery.
Our company is a specialized manufacturer with over 20 series and more than 2, 000 specifications, and exports various type of electrical appliances to different countries, such as Ozone genertator & air purifier, distribution boxes, wall sockets, floor sockets, PLC, encoders, inverters, motors, HMI, sensors, switches, panel meters, and other electrical components.
Today, Ruihua's electrical products have already been distributed to Russia, Europe, South America, and the Middle East. We guarantee the high standard of our products, so as reliability of producing and supplying products. Our products have been approved by CCC, CE, UL and RoHS, certificates. The company has also been recognized by ISO9001. with the years successfully experiences, we believe, we can not only produce and supply the good products, but also with professional services and efficiency.
We value the businesses in real earnest. Building a highly trust worth "Zhejiang merchant culture" is our principle. We wish to build up a long-term business relationship both domestically and internationally, and expect to trade with the clients on the basis of good credit and mutual benefit.
