Wh-C12240505 12/24V to 5V 5A DC/DC Converter IP68 Waterproof for Vehicle Electronic System Security System CCTV Step Down
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Product Highlights
- IP68 Waterproof Design: Fully sealed structure providing 100% waterproof and anti-shock protection for harsh environments.
- High Conversion Efficiency: Achieves over 93% power conversion efficiency, ensuring energy savings and minimal heat generation.
- Comprehensive Protection: Built-in protections against over/under voltage, overload, overheating, and short circuits for safety.
- Wide Input Voltage Range: Supports 12/24VDC input with a wide operating range of 9V-32VDC for stable vehicle performance.
- Industrial Grade Reliability: Designed for industrial use with a reliability lifespan exceeding 100,000 hours.
- Versatile Applications: Ideal for vehicles, security systems, CCTV, telecommunications, and medical equipment.
- Compact Dimensions: Small size of 66x58x23mm and lightweight 110g for easy installation in confined spaces.
- CE Certified Quality: Meets CE certification standards, ensuring compliance with international safety and quality requirements.
Product Attributes
- Customization
- Available
- Application
- Power, Electronic, Instrument
- Phase
- Single
- Model NO.
- WH-C12240505
- Core
- Shell-type Transformer
- Cooling Method
- Dry-type Transformer
- Winding Type
- Multi-winding Transformer
- Certification
- CE
- Shape of Core
- EE
- Dimension
- 66×58×23mm
- Reliability
- 100000h
- Rated Temperature Rise (℃)
- 45℃
- Load Regulation
- 2%
- Voltage Tolerance
- 1.5%
- Current (a)
- 5A
- Transport Package
- Carton or Plywood Case
- Trademark
- WEHO
- Origin
- Zhejiang
- Production Capacity
- 200000PCS/Month
- Package Size
- 7.00cm * 6.00cm * 3.00cm
- 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.
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Product Description
Features:
1. Industry grade DC 12/24V to 5V 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

| Model |
WH-C12240505
|
| Rated output power | 25W |
| Rated input voltage |
12/24VDC
|
| Rated output voltage | 5VDC |
| Voltage range | 9V-32VDC |
|
Starting voltage
|
9VDC 100% Load
|
| No-load power consumption | <0.1W |
| Efficiency | 92% |
| Voltage | 5VDC |
| Current | 5A |
| Voltage tolerance | 1% |
| Load regulation | 3% |
| Wave(mvp-p) |
100mv External 22UF capacitor ESR < 0. 1 Ω 100KHZ
|
| Over current protection |
In the case of rated output, if the current exceeds 120% of the rated current, the overcurrent protection will act,
and it will automatically recover after the overcurrent disappears.
|
| Short circuit protection | Equivalent toa maximum current of 5.6A and an output voltage of OV |
| Input-output | Non-isolated |
| Waterproof | Fully sealed and waterproof |
| Dimension |
66×58×23mm
|
| N.W. | 110g |
| Cooling method | Natural Method |
| Rated temperature rise | 45ºC |
| Reliability | >100000h |
| Wire indicator |
Input positive (red), input output negative (black), output negative (1), output positive (2), lead length=160mm±10mm
|




Q1:Are you a factory or trading company?
A1:We are factory.
Q2:Why choose us?
A2:Our factory has been in operation for 17 years,We have enough experience to meet your needs.
Q3:How can I get the samples?
A3:You can pay for the sample this time, and we will refund the sample fee for the next batch order.
Q4:How to order?
A4:Please contact us online to send you a proforma invoice or send us your purchase order by email.
Q5:How many years warranty of your products?
A5: One years.
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.
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
- Are you a factory or trading company?
- We are a factory.
- Why choose us?
- Our factory has been in operation for 17 years, and we have enough experience to meet your needs.
- How can I get the samples?
- You can pay for the sample this time, and we will refund the sample fee for the next batch order.
- How to order?
- Please contact us online to send you a proforma invoice or send us your purchase order by email.
- How many years warranty of your products?
- One years.
Send your message to this supplier
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