4kw 200V DC High Precision Digital Display Switching Mode DC Power Supply, Adjustable Rack Industrial Power Unit

Name: 4kw 200V DC High Precision Digital Display Switching Mode DC Power Supply, Adjustable Rack Industrial Power Unit
Brand: Shenzhen Xingzhongke Power Technology Co., Ltd.
SKU: 2306792825

Guangdong, ChinaShenzhen Xingzhongke Power Technology Co., Ltd.

US$5,000.00-5,200.00

1 Piece

Product profile

Customization

Available

Output Type

Single

Warranty

1 Year

Model NO.

industrial rack switching power supply

Output Power

200V20A 4kw

Input Voltage

380V

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

Xingzhongke

Model 1

200V 0-20A 4kw

Transport Package

Carton Packaging

Specification

DC 200V20A 4KW

Trademark

Xingzhongke

Origin

Shenzhen China

HS Code

8504401990

Production Capacity

6000PCS/Month

Key features

4KW high power design, this adjustable DC power supply supports 0-200V DC full stepless output regulation

High precision digital display screen, real-time readout of V DC and current values for easy parameter setting

Wide AC220V input range, stable output of this switching power supply for long-hour industrial continuous operation

Built-in multi-protection system including overvoltage, overcurrent, short-circuit and overheat automatic cut-off functio

Up to 93% high conversion efficiency, ultra-low ripple output for this adjustable switching power supply

Durable aluminum alloy rack housing, this high power switching power supply fits aging test and laboratory equipment

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceProduct Certification

Shenzhen Xingzhongke Power Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 1 Year CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.43h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier develops, manufactures, and sells medium- and high-power adjustable switching power supplies, programmable DC power supplies, power-supply modules, and intelligent battery chargers under the Xingzhongke brand. It reports ISO9001 certification and CE product compliance, offers broad customization, 3D design, ODM, OEM, and SDK-supported development, and has introduced new products within the past year. Production is supported by a stated 2,000-square-meter workshop, modern assembly lines, inventory capability, and reported peak- and off-season lead times within 15 workdays. However, overseas service infrastructure is limited: it reports no overseas agents, branches, warehouse, showroom, or overseas-service countries, and began exporting one year ago. Quality procedures exist, but some inspection, complaint-handling, and supplier-approval records are incomplete or unsigned. No financial assessment is possible from the provided information.

Supplier typeThe supplier is a branded manufacturer focused on R&D, production, and sales of adjustable switching power supplies, programmable DC power supplies, power-supply modules, and intelligent battery chargers. Its stated integration of R&D and production supports classification as a specialized manufacturer rather than only a trading or service company.

CertificationsThe supplier explicitly reports ISO9001 quality-management-system certification and CE product compliance. These certifications provide direct evidence of formal quality management and product-standard compliance, although the supplied information does not specify certificate validity periods or scopes.

R&D capabilityThe supplier states that it follows a technology-driven innovation concept, has introduced new products within the past year, provides 3D software design, ODM, OEM, and SDK-supported development, and maintains an R&D system covering design, performance testing, and technological iteration. These facts explicitly support active product-development capability.

Production capacityThe supplier reports a 2,000-square-meter standardized workshop, production equipment, modern assembly lines, inventory capability, and lead times within 15 workdays in both peak and off seasons. A limitation is that it reports no valid contract with affiliated subcontractors, creating uncertainty around formally documented outsourced manufacturing capacity, but the stated in-house production evidence supports production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, 3D software design, ODM, and OEM services. The breadth of listed options indicates strong documented flexibility for customized product development.

Product Q&A

Q:What adjustable output range does this power unit have?

This adjustable switching power supply supports 0-200V DC voltage stepless regulation, with a total rated power of 4KW to meet diverse industrial demands.

Q:What input voltage does this high power equipment support?

The switching power supply adopts standard AC220V single-phase wide input, compatible with most industrial power grids.

Q:Does this machine feature a high precision digital display?

Yes, this adjustable power supply is equipped with high precision digital screen to show real-time V DC and current data clearly.

Q:What safety protection functions are built into this unit?

The adjustable switching power supply is widely used for aging test, laboratory experiment and small electrolysis production.

Q:What warranty and technical support can you provide?

We offer 2-year whole machine warranty and free online technical debugging guidance for all our switching power supply products.