What is the minimum order quantity?

The minimum order quantity is 100 pieces.

High Power Tomzn Rsp Series 320W AC-DC Switching Supply

Name: High Power Tomzn Rsp Series 320W AC-DC Switching Supply
Brand: Zhejiang Tongzheng Electric Co., Ltd.
SKU: 2222510335

Zhejiang, ChinaZhejiang Tongzheng Electric Co., Ltd.

US$24.60

5 Pieces

Product profile

Customization

Available

Warranty

1 Year

Output Power

Single

Model NO.

RSP-320

Input Voltage

100-240V

Voltage Regulating Mode

None

Certification

Brand

Tomzn

Specification

114*30*215

Origin

China

Key features

Active PFC Technology: Improves power efficiency to >0.95 PF and reduces harmonic distortion.

Universal Input Range: Accepts 100-240V AC input, compatible with global power grids.

Multiple DC Output Options: Offers selectable 12V, 24V, or 48V outputs for diverse applications.

Comprehensive Protection: Includes overload, over-voltage, and short-circuit protection.

Silent Passive Cooling: Uses free air convection for noise-free operation without fans.

CE Certified Safety: Meets European safety and EMC standards for reliable use.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhejiang Tongzheng Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤15h

About Our Factory & Business Background

AddressNo. 11 Xinhe Road, Huabei Village, Liushi Town, Leqing City, Wenzhou, Zhejiang, China

Plant Area3000 square meters

Number of Employees80

Registered Capital21,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)CIF, FOB, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 pcs

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsCircuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices

Production Lines4

Production MachinesInjection molding machine, Printing machine1, Printing machine2, Laser marking machine, Assembly line

QA/QC inspectors6 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers5 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2002-04-19

Main MarketsSouth America, Europe, Southeast Asia/ Mideast, South Asia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff7

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product CertificationCE

Cooperated with Fortune 500No

Product Q&A

Q:What is the input voltage range?

The power supply supports a universal AC input range of 100-240V at 50/60Hz.

Q:What DC output voltages are available?

It offers selectable DC outputs of 12V, 24V, and 48V.

Q:What protection features does it include?

It features overload protection, over-voltage protection (OVP), and short-circuit protection (SCP).

Q:Does it require active cooling?

No, it uses passive cooling with free air convection for silent operation.

Q:Is the product CE certified?

Yes, it is CE certified and meets European safety and EMC standards.

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High Power Tomzn Rsp Series 320W AC-DC Switching Supply