What shipping methods are available?

We ship via EMS, DHL, FedEx, TNT, UPS, air freight, sea freight, or your own forwarding agent.

Does the product have overload protection?

Yes, it includes overload protection, short circuit protection, over temperature protection, and low voltage protection.

What certifications does the product have?

The product is certified with CE, RoHS, and FCC marks.

360W Power Transformer DC- DC Converter 24v To 12V 30A Step Down DC Power Supply

Name: 360W Power Transformer DC- DC Converter 24v To 12V 30A Step Down DC Power Supply
Brand: Guangzhou Congsin Electronic Technology Co., Ltd
SKU: 1991513335

Guangdong, ChinaGuangzhou Congsin Electronic Technology Co., Ltd

US$12.80

10-199 Pieces

US$11.50

200-499 Pieces

US$10.50

500+ Pieces

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Single

Model NO.

CS2412-30A

Core

Amorphous Alloy Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Auto-transformer

Certification

ISO9001

Usage

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

None

Shape of Core

Ring

Brand

CONGSIN

Product name

DC converter

Power

360W

Input voltage

DC24v

Output voltage

DC12V

Output current

30A

Small Order for Testing

Acceptable

Overload Protection

Yes

Color

Black

Warranty

One Year

OEM

Welecome

Weight

0.37kg

Packing

1pcs/box

Package

20pcs/carton

Transport Package

Carton Box

Specification

16.5x11.5x4.5 cm

Trademark

CONGSIN

Origin

China

Production Capacity

50000

Key features

High Efficiency: Maximum efficiency reaches up to 92% for optimal power conversion.

Comprehensive Protections: Features short circuit, overload, over temperature, low battery, and over voltage protection.

Durable Construction: Anodized aluminum case ensures high durability and heat dissipation.

LED Status Indicators: Built-in LED indicators clearly display power and fault status.

Wide Input Voltage Range: Accepts input voltage from DC 13V to DC 40V for versatile applications.

OEM/ODM Support: Custom logo, label, manual, and packaging box design services available.

One Year Warranty: Comes with a one-year warranty covering defective item replacement.

Fast Response Support: Customer service aims to answer all emails within 24-48 hours.

Company profile

Guangzhou Congsin Electronic Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2001-04-01 CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryGuangzhou Congsin Electronic Technology Co., Ltd is a China-based limited company established in 2021 with 54 employees and a 925 m² manufacturing site in Guangdong. It operates four production lines, has 11–20 quality-control staff, and produces power inverters, solar charge controllers, and related products. The supplier states that it exports to more than 40 countries and that exports represent 90% of total sales. It reports OEM/ODM capability, two years of R&D engineer experience, automatic wave soldering and multifunction testing equipment, and a one-year warranty for power inverters. However, no supplier-management-system certifications are listed. The provided information supports production, export, customization, and after-sales claims, while financial credibility and customer-case strength remain insufficiently evidenced. Reported output figures contain inconsistent entries, so production scale should be verified before reliance.

Supplier typeThe supplier is identified as Guangzhou Congsin Electronic Technology Co., Ltd., a China-based limited company established in 2021. It reports a 925 m² manufacturing plant, four production lines, and business activities spanning manufacturing, electrical and electronic products, and consumer electronics, supporting classification as a manufacturer rather than only a trading intermediary.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification evidence is provided in the available information, indicating a documented gap for this field.

After-Sales capabilityThe supplier explicitly describes itself as a reliable power-inverter supplier offering a one-year warranty. This is direct evidence of a defined warranty-based after-sales commitment, although no further service-process or response-time details are provided.

R&D capabilityThe supplier reports an R&D department, professional engineer support, OEM/ODM project capability, automatic wave soldering machines, and multifunction testing machines. However, only two years of total R&D engineer experience is stated, and no patents, proprietary technologies, or product-development results are provided.

Production capacityThe supplier reports four production lines, 11–20 quality-control staff, product-specific output information, and fulfillment within 15 working days in both off-peak and peak seasons. The output data contains inconsistent and unusually large entries, so production capacity is supported in principle but requires verification.

Customization capabilityThe supplier explicitly states that its R&D department supports OEM and ODM projects and that it has professional engineer support. Its stated export experience across more than 40 countries further indicates experience serving varied markets, although specific customization examples are not provided.