Yingjiao Excellent Quality and Reasonable Price Regulated DC Power Supply
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Product Highlights
- Wide Voltage Input: Supports 110-240VAC 50/60Hz input for global compatibility.
- Adjustable Output: Output voltage 5-36V and current 0.01-4A for versatile applications.
- Comprehensive Protections: Features Short Circuit, Over Current, and Over Voltage protection.
- Multiple Certifications: CE, EMC, FCC, CCC, RoHS, REACH, and GS certified for safety.
- OEM/ODM Service: Customizable input, power, and output specifications for brands.
- High Reliability: MTBF 100,000 hours with 3-year warranty coverage.
- Compact Design: Small size 98*58*37mm suitable for laptops and mobile devices.
- Low Ripple & Noise: Max ripple 100-360mVp-p ensuring stable power supply.
Product Attributes
- Customization
- Available
- Usage
- Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
- Output Type
- Multiple
- Model NO.
- YSI-20
- Certification
- GS/Ce/EMC/RoHS/Reach
- Type
- OEM/ODM
- Internal Structure
- On-Off Type
- Power Source
- Half-Bridge Type
- Connection
- Plug In
- Brand
- Yingjiao/OEM/ODM
- Input
- 110-240VAC 50/60Hz
- Power
- 20W Max.
- Warranty
- 3 Years' Warranty
- Output Current
- 0.01-4A, 0.01-4A
- N.W.
- 1380g
- Output Frequency
- /
- Experience
- 20 Years'experience
- Output Voltage
- 5-36V, 5-36V
- Output Power
- 1 - 50W
- Input Voltage
- 110-240VAC 50/60Hz
- Size
- 98*58*37mm(L*W*H)
- Transport Package
- PE Bag,White Box,Carton ,0.12kg/PCS;36*23.6*25.5cm
- Trademark
- YingJiao
- Origin
- Zhejiang, China (Mainland)
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Product Description
| Model: | YSI-20 |
| Power: | 20W max. |
| Input: | 110-240VAC 50/60Hz |
| Output Voltage: | 5-36V |
| Output Current: | 0.01-4A |
| Input current: | 0.5A max. |
| Inrush Current: | Cold start 45A. at 240VAC/50Hz,full load |
| Leakage Current: | 2mA max. at 240VAC input |
| Protections: | Short Circuit /Over Current /Over Voltage |
| Short Circuit Protection (SCP): | Protection to Zero Voltage |
| Over Voltage Protection (OVP): | ≤Vout*150% |
| Over Current Protection (OCP): | 110%-180% |
| Working TEMP.: | -20°C-60°C |
| Working Humidity: | 20%-90% RH non-condensing |
| Storage TEMP.,Humidity and altitude: | -40 ~+70°C ambient temperature and a 5% to 95% relative humidity range throughout an altitude range of -60 meters to +5000 meters AMSL. |
| Certificates and approvals: | CE,EMC,FCC,CCC,RoHS,REACH |
| EMI EMISSION: | Radiation Test&Conduction Test: EN 55022/FCC Part 15 Harmonic Test : EN 61000-3-2 Flicker Test : EN 61000-3-3 |
| SAFETY STANDARDS: | EN 60950-1:2006+A11:2009+A1:2010+A12:2011 |
| MTBF: | 100000 hours minimum at full load at 25 ambient |
| Life: | 3-5 years alternative |
| Dimension: | 98*58*37mm(L*W*H) |
| Weight: | 1380g |
| Packing: | 0.12kg/Pcs;36*23.6*25.5CM/50PCS |
Details:
| Model: | YSI-0500400 | YSI-1200160 | YSI-1500133 | YSI-2000100 | YSI-3600055 |
| DC Voltage: | 5V | 12V | 15V | 20V | 36V |
| Rated Current: | 4A | 1.6A | 1.33A | 1.0A | 0.55A |
| Current Range: | 0-4A | 0-1.6A | 0-1.33A | 0-1.0A | 0-0.55A |
| Rated Power: | 20W | 19.2W | 20W | 20W | 20W |
| Ripple & Noise(max.): | 100mVp-p | 120mVp-p | 150mVp-p | 200mVp-p | 360mVp-p |
| Voltage Tolerance: | ±5% | ±5% | ±5% | ±5% | ±5% |
| Line Regulation: | ±3% | ±3% | ±3% | ±3% | ±3% |
| Load Regulation: | ±5% | ±5% | ±5% | ±5% | ±5% |
| Setup,Rise,Hold up time: | 3 second max./40 MS max./5 MS max. at 100VAC input and output max. load. | ||||


Yingjiao Electrical Co., Ltd., established in 1995, is a leading manufacturer and exporter of Switching and Linear Power Adapters, Transformers, Chargers, Car Chargers and Power Cords. We can also design and manufacture power supply products with specifications according to the various demands of different customers.
Located in Ningbo, a coastal city in East China, we possess convenient location and transportation facility. We built up an area of 15,000 square meters working building, have about 600 skillful employees, and have 12 pieces for high frequency transformers, and an independent power cord workshop. We also imported some advanced equipments for production, including 2 sets the most advanced Panasonic high speed SMT, 2 sets lead-free wave soldering machine and 16 sets big plastic injection machine etc.
Being exported to over 30 countries and regions, such as Europe, America, Japan, Australia, Africa, Middle-East, South America, our products have won good comments from our customers.
We have a strict quality control and guarantee system and have been ISO9001:2000 certified. All our main products have obtained CE approvals of the European Union and CQC and CCC approvals of Chinese Quality Certification Center. Besides, we also carry out the international authoritative certifications, such as UL, CUL, TUV, CSA, and GS, etc.
We commit to supply high quality products and competitive prices to our customers with professional technologies and top-ranking services.
ODM/OEM partners are welcomed too.


About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2431172". Items marked "" are certified.
Company Profile
Yingjiao Electrical Co., Ltd., established in 1996, is a leading manufacturer and exporter of switching power adapters, linear AC/DC adapters, transformers, chargers, car chargers, power cords, tripods, etc. We can also design and manufacture power supply products with specifications according to the various demands of different customers.
Located in Ningbo, a coastal city in East China, we possess a convenient location and transportation facility. With an area of 15000 square meters, we have about 800 skillful employees. Being exported to Europe, America, Japan, Australia, and many other countries and regions, our products have won good comments from our customers.
We have a strict quality control and guarantee system and have been ISO 9001: 2000 and SGS certified. All our main products have obtained CE approvals of the European Union and CQC and CCC approvals of Chinese quality certification center. Besides, we also carry out the international authoritative certifications, such as UL, cUL, TUV, CSA, and GS.
We commit to supply high quality products and competitive prices to our customers with professional technologies and top-ranking services.
ODM/OEM partners are welcome too.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Cuijia, Xidian Town, Ninghai, China 315613(Factory)/12071 N Sr37, Elwood in 46036, Usa(Us Office), Ningbo, Zhejiang, China
-
Plant Area
- 20000 square meters
-
Number of Employees
- 966
-
Registered Capital
- 37,890,000 RMB
-
Terms of Payment
- T/T, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 500 PCS
-
Supply Chain Partners
- 35
Our Production Capability & Technical Expertise
-
Main Products
- Adapter, Power Adapter, AC/DC Adapter, Power Supply, Battery Charger, AC Adapter, CCTV Power Supply, Linear Power Adapter, LED Driver, Switching Power Adaptor
-
Production Lines
- 5
-
Production Machines
- AI Automatic Production Line, Glue Filling Facility, Injection Molding Facility, Transformer Automatic Production Line, Vertical Plug-in Facility, Wave Soldering Facility, Winding Facility
-
QA/QC inspectors
- 20 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 62 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 1999-04-29
-
Export Year
- 20 Years
-
Main Markets
- North America, Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 32
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the output voltage and current range?
- The output voltage ranges from 5-36V, and the output current ranges from 0.01-4A.
- Does this power supply support OEM or ODM customization?
- Yes, we offer OEM and ODM services, allowing customization of input, power, and output specifications.
- What safety certifications does the product have?
- The product is certified with CE, EMC, FCC, CCC, RoHS, REACH, and GS standards.
- What is the warranty period for this power supply?
- We provide a 3-year warranty for this regulated DC power supply.
- What protections are included in the power supply?
- It includes Short Circuit Protection (SCP), Over Current Protection (OCP), and Over Voltage Protection (OVP).
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is 500 PCS.
- What is the lead time for production?
- The average lead time is one month for both peak and off-season periods.
- What is the input voltage range?
- The input voltage supports 110-240VAC at 50/60Hz.
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Product Groups
- Switching Power Adapters
- LED Drivers&Power Supplies
- Linear Power Adapters
- CATV Power Adapters
- Enclosed Power Supplies
- Medical Power Supplies
- Interchangeble&Adjustable Power Adapters
- CCTV Power Supplies
- DIN Rail Power Supplies
- AC-DC Converter
- Open-frame Switching Power Modules
- Power Transformers
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