Gold Member Since 2012
Audited Supplier
Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

220V AC to DC Converter Power Supply, 12V 9V DC Converter, DC DC Converter 100V manufacturer / supplier in China, offering DC to DC Converter Power Supply 24V to 5V, Whole Sales PWM 10A 12V Solar Garden Light Control, Ce RoHS Waterproof PWM 10A 12V Street Solar Charger Controller and so on.

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DC to DC Converter Power Supply 24V to 5V

FOB Price: US $4.55-5.77 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $4.55-5.77/ Piece
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Port: Ningbo, China
Production Capacity: 50000 PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: DC-DC-5A
  • Warranty: 1 Year
  • Input Voltage: 8-56VDC
  • Starting Mode: Self-excited Switching Power Supply
  • Power Supplying System: Terminal Power Distribution Equipment
  • Modulation System: PFM
  • Brand: Cnruihua
  • Trademark: CNRUIHUA
  • Specification: CE RoHs
  • Output Type: Single
  • Output Power: 1 - 50W
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Energy Transmission: One-way Transmission
  • Certification: CE
  • Model No.: DC-DC-5A
  • Transport Package: Carton
  • Origin: Zhejiang, China
Product Description

DC-DC-5A converter


DC to DC Converter Power Supply 24V to 5V

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

DC to DC Converter Power Supply 24V to 5V
About US

YUEQING 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.

FAQ
Q: 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 Services
We 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.

 

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