Is remote monitoring supported?

Yes, it features 'four remote' functions and full intelligent monitoring via a standard RS-485 interface.

AC-DC Module

Name: 10V-300V Adjustable Power Supply / Rectifier Module / AC-DC Module
Brand: Shijiazhuang Tonhe Electronics Technologies Co., Ltd.
SKU: 1908350842

Hebei, ChinaShijiazhuang Tonhe Electronics Technologies Co., Ltd.

US$1,000.00

1 set

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Output Type

Single

Warranty

1 Year

Model NO.

TH300D20ZZ

Output Power

>500W

Input Voltage

Full Range

Connection Mode

Series Switching Power Supply

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Frequency Modulation Type

Power Supplying System

Terminal Power Distribution Equipment

Energy Transmission

One-way Transmission

Modulation System

PWM

Certification

CE, ISO

Brand

Shipping

Air/Sea

Trademark

Origin

China

HS Code

Production Capacity

8000/Month

Key features

Advanced Resonant Control: Uses resonant voltage type double loop control for high efficiency and reliability.

Modular Hot Standby: N + 1 hot standby design allows smooth expansion and safe plug-in replacement.

Full Intelligent Monitoring: Real-time local and remote monitoring of all system components via RS-485.

Smart Battery Management: Automatic equalizing, floating charging, and temperature compensation control.

Wide Voltage Range: Adjustable output voltage from 10V to 300V with full range input support.

CE & ISO Certified: Meets international safety and quality standards with CE and ISO certifications.

Company profile

Cooperated with Fortune 500Product CertificationR&D CapabilitiesOverseas Services

Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2010-02-03Average Response Time: ≤6.61h

AI-Powered supplier vetting

SummaryShijiazhuang Tonhe Electronics Technology Co., Ltd. is an established power-electronics supplier founded in 1998, offering EV charging power modules, EV chargers, and EV charging stations. The supplier demonstrates broad customization and ODM capabilities, reports new-product activity during the past year, and provides OEM services for recognized brands. Production-related evidence includes SMT, wave soldering, automated assembly and other equipment, plus 66 quality assurance and quality control inspectors. Its quality and service processes are documented, with records for inspections, corrective actions, supplier evaluation, and complaint handling. Overseas support includes installation, training, repair, maintenance, and debugging in five listed countries, although it has no overseas warehouse, showroom, agent, or branch. Certifications include ISO9001:2015, ISO45001:2018, ISO14001, UL, and CE. Financial records are indicated for 2022–2024, but no assessable financial results are provided.

Supplier typeThe supplier is identified as Shijiazhuang Tonhe Electronics Technology Co., Ltd., established in 1998, and operates in power electronics with products including EV charging power modules, EV chargers, and EV charging stations. Its stated commercial fields include electrical and electronics, manufacturing and processing machinery, and instruments and meters.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and other sustainable-development management certifications, along with UL, CE, and other product certifications. These stated certifications provide explicit evidence of certification coverage, although the slices do not specify scope or validity details.

After-Sales capabilityThe supplier offers overseas equipment installation, training, repair, maintenance, and debugging, and lists service coverage in India, Germany, Russia, Spain, and France. Documented procedures and records exist for service assessment, corrective and preventive actions, and complaint handling; however, there are no overseas warehouses, showrooms, agents, or branches.

R&D capabilityThe supplier reports new-product activity during the past year, provides ODM services, and has design customization capabilities. It describes a commitment to technological and product innovation, but reports no available SDK, which limits evidence for software-development integration capability.

Production capacityProduction evidence includes automated assembly, gluing equipment, plug-in machines, radiator automatic locking, SMT, and wave soldering, supported by 66 quality assurance and quality control inspectors. The supplier also reports in-stock capability and documented finished-product inspection procedures, but lacks a valid contract with its factory and related subcontractors.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, and flexible customization, with the same capabilities stated across the R&D and design-service records. It also reports ODM availability, directly supporting broad customization capability.