Factory Direct Sales 93% Efficiency 12V to 24V 5A 120wdc to DC Step-up Waterproof Converter
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Product Highlights
- High Efficiency Conversion: Achieves over 93% power conversion efficiency for optimal energy performance.
- Full Protection System: Built-in protection against over/under voltage, overload, overheating, and short circuits.
- Waterproof & Shockproof: Fully sealed design ensures 100% waterproof and anti-shock protection for harsh environments.
- Wide Input Voltage Range: Operates reliably with an input voltage range of 10V to 16VDC.
- CE Certified Quality: Product meets CE certification standards for safety and reliability.
- OEM and ODM Services: Supports full customization, minor customization, and flexible customization options.
- Low No-load Consumption: Consumes less than 0.1W when no load is applied, ensuring energy savings.
- Diverse Application Scope: Suitable for vehicles, security systems, telecommunications, medical equipment, and instruments.
Product Attributes
- Customization
- Available
- Application
- Power, Electronic, Instrument
- Phase
- Single
- Model NO.
- WH-B2405
- Core
- Shell-type Transformer
- Cooling Method
- Dry-type Transformer
- Certification
- CE
- Shape of Core
- EE
- Brand
- Weho
- Transport Package
- Carton or Plywood Case
- Specification
- 75*75*32mm
- Trademark
- WEHO
- Origin
- Zhejiang
- Production Capacity
- 200000PCS/Month
- Package Size
- 7.50cm * 7.50cm * 3.20cm
- Package Gross Weight
- 0.400kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Factory Direct Sales 93% Efficiency 12V to 24V 5A 120wdc to DC Step-up Waterproof Converter
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Factory Direct Sales 93% Efficiency 12V to 24V 5A 120wdc to DC Step-up Waterproof Converter -
Factory Direct Sales 93% Efficiency 12V to 24V 5A 120wdc to DC Step-up Waterproof Converter -
Factory Direct Sales 93% Efficiency 12V to 24V 5A 120wdc to DC Step-up Waterproof Converter -
Factory Direct Sales 93% Efficiency 12V to 24V 5A 120wdc to DC Step-up Waterproof Converter -
Factory Direct Sales 93% Efficiency 12V to 24V 5A 120wdc to DC Step-up Waterproof Converter -
Factory Direct Sales 93% Efficiency 12V to 24V 5A 120wdc to DC Step-up Waterproof Converter
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Product Description
Factory direct sales 93% efficiency 12V to 24V 5A 120WDC to DC step-up waterproof converter
Features:
1. Industry grade DC 12V to 24V step-down converter
2. More than 93% power conversion efficiency
3. Built-in over/under voltage input, overload, overhead, and short circuit full protection
4. Used in vehicles, security systems, telecommunications, medical equipment, instruments, etc
5. 100% waterproof & anti-shock protection
| Description | Model | WH-B2405 |
| Rated Output Power(W) | 120W | |
| Rated Input Voltage(V) | 12VDC | |
| Rated Output Voltage(V) | 24VDC | |
| Input | Voltage range (V) | 10V-16VDC |
| Starting Voltage (V) | 10VDC 100%load | |
| No-load Power consumption (W) | < 0.1W | |
| Efficiency | 93% | |
| Output | Voltage (V) | VOUT:24VDC |
| Current (A) | 5A | |
| Voltage tolerance | 1.5% | |
| Load Regulation | 2% | |
| Wave (mvp-p) | 300mv External 22UF capacitor ESR < 0. 1 Ω 100KHZ |
|
| Protection | Over current protection | In the case of rated output, if the rated current is greater than 120%, the overcurrent protection will act, and it will automatically recover after the overcurrent disappears. |
| Short Circuit Protection | Input must add 20A fuse | |
| Insulation | Input-Output | non-isolated |
| Waterproof | Fully sealed and waterproof | |
| Others | Dimension | 75*75*32mm N.W.:300g |
| Cooling Method | Natural Method | |
| Rated temperature rise (ºC) | 45ºC | |
| Reliability | >100000h | |
| Wire Indicator | Input Positive (Red), Input/Output Negative (Black), Output Positive (Yellow) Length=160mm± 10mm |
--How much voltage can you provide?
--5V, 9V, 12V, 13.8V, 15V, 18V, 24V, 36V, 48V, 50V, 60V, 110V (depending on the product).
--How much current can you provide?
--0.5A, 1A, 1.5A, 2A, 3A, 4A, 5A, 6A, 10A, 15A, 20A, 30A, 40A, 50A, 60A, 80A, 100A.
--How is the quality?
--We have the most professional and experienced engineers and strict quality assurance and quality control system. 0.3% return rate.
--How long is your delivery time?
--Delivery time is 1-25 days, depending on the detailed items and quantity.
--Can we be your distributor?
--We are looking for global switching power supply distributors and agents. If you are interested, please feel free to send your message or ask
--Which payment method do you accept?
--T/T, L/C, D/P, D/A, paypal, trade assurance.
--What is your MOQ?
--1 piece.
--Do you accept OEM ODM?
--Yes.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2431472". Items marked "
" are certified.
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Company Profile
Zhejiang Weihao Electronic Co., Ltd is specializing in research, Development and production of Switching Power Supply, Sensor, Temperature Controller, Power Inverter, DC Converter, Power Adapter Our products are widely used in LED screen, postal service, communication system, power system, instrument and meter equipment semiconductor refrigeration and heating system, medical equipment, monitor and automatic control system and railway system. The first-class imported components, advanced workmanship, and the consummation instruments achieved good quality products, all of them have past 100% high-temperature and full-load testing, the qualified rate can come to 99% and 0.3% repair rate. We stick to the principle of "Quality First, Technology Advanced and providing satisfactory product and service" and we also draw high attention to demand of customers and provide high quality product. The products are sold to overseas markets such as USA, Europe, Australia, South America, Africa, Middle East, Southeast Asia, Hongkong, China Taiwan, China and many other countries and regions. We had passed ISO9001 certificate and obtain CE and RoHS certificate. We hope to cooperate with more customers for mutual development and benefits. We are looking forward to forming successful business relationships with new clients around the world in the near future.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 101-1, Building 8, No. 176 Yanyun Road,Dongtou District, Wenzhou ,Zhejiang, China
-
Plant Area
- 5258 square meters
-
Number of Employees
- 55
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
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 Prot, Shanghai Port
-
Minimum Order Quantity
- 5 PCS
-
Supply Chain Partners
- 25
Our Production Capability & Technical Expertise
-
Main Products
- Switching Power Supply, Switch Power Supply, Power Supply, Switch Mode Power Supply, SMPS, LED Power Supply, Waterproof Power Supply, Dinrail Power Supply, Switching Mode Power Supply, Power Inverter
-
Production Lines
- 1
-
Production Machines
- Plug-in Facility, Wave Soldering Facility, SMT Facility
-
QA/QC inspectors
- 4 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
- 2 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2007-10-31
-
Export Year
- 16 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, RoHS, FCC
FAQ
- How much voltage can you provide?
- 5V, 9V, 12V, 13.8V, 15V, 18V, 24V, 36V, 48V, 50V, 60V, 110V (depending on the product).
- How much current can you provide?
- 0.5A, 1A, 1.5A, 2A, 3A, 4A, 5A, 6A, 10A, 15A, 20A, 30A, 40A, 50A, 60A, 80A, 100A.
- How is the quality?
- We have the most professional and experienced engineers and strict quality assurance and quality control system. 0.3% return rate.
- How long is your delivery time?
- Delivery time is 1-25 days, depending on the detailed items and quantity.
- Can we be your distributor?
- We are looking for global switching power supply distributors and agents. If you are interested, please feel free to send your message or ask
- Which payment method do you accept?
- T/T, L/C, D/P, D/A, paypal, trade assurance.
- What is your MOQ?
- 1 piece.
- Do you accept OEM ODM?
- Yes.
Send your message to this supplier
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Product Groups
- LRS Series Slim Type Power Supply
- LRH 380VAC Input Voltage Power Supply
- Waterproof Led Power Supply
- Switching Power Supply
- UPS Switching Power Supply
- Din Rail Power Supply
- RSP AC DC Power Supply With PFC
- S Series Single Output Power Supply
- CL-500 Adjustable Battery Charger Power Supply
- AC to AC Toroidal Transformer
- Ultra Thin LED Power Supply
- Power Module
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