What are the payment terms for this product?

The accepted terms of payment are T/T and PayPal.

What is the typical lead time for delivery?

The lead time is within 15 workdays during the off-season and one month during the peak season.

Does the device have over-voltage protection?

Yes, it features an OVP (Over Voltage Protection) function to ensure safety.

Variable DC Power Supply Sk13530 Programmable DC Power Supply

Name: Variable DC Power Supply Sk13530 Programmable DC Power Supply
Brand: Shijiazhuang Suin Instruments Co., Ltd.
SKU: 771115442

Hebei, ChinaShijiazhuang Suin Instruments Co., Ltd.

US$1,708.00-1,971.00

1 SET

Product profile

Customization

Available

After-sales Service

18 Months

Warranty

18 Months

Model NO.

SK13530

OEM/ODM

Yes

Transport Package

Carton Package

Specification

425*150*665 mm

Trademark

SUIN

Origin

China

HS Code

8543209090

Production Capacity

30000 Set/Year

Key features

Advanced Protection: Equipped with OVP (Over Voltage Protection) and keypad lock to prevent misoperation.

Digital Control: All digital controlled with intelligent temperature control for low noise and high stability.

Connectivity Options: Standard RS-232 interface with optional USB device connection for flexible integration.

Data Management: Features storage and recall functions to save and retrieve settings easily.

Visual Monitoring: LED display provides visual feedback on voltage, current, and working status.

Certified Quality: ISO9001: 2000 certified with CE and RoHS approval ensuring reliable quality.

Strong Performance: Output power of 1000W with range 35V/30A and low drift characteristics.

Company profile

Shijiazhuang Suin Instruments Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2008-09-02Nearest Port: Beijing, Tianjin, ShanghaiAverage Response Time: ≤3.30hTerms of Payment: T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryShijiazhuang Suin Instruments Co., Ltd. is a China-based manufacturer of test and measurement instruments, operating since 1990 with 95 employees and a stated manufacturing area of approximately 11,000–12,000 square meters. The supplier reports ISO9001 certification, CE and RoHS approvals for most products, two production lines, annual capacity of up to 30,000 sets, and lead times within 15 working days in both peak and off-peak periods. Its product range includes signal generators, spectrum analyzers, programmable power supplies, digital multimeters, power quality analyzers, and related testing systems. Evidence indicates established R&D and engineering resources, export capability, and recognized technical centers. However, the provided information does not substantiate specific after-sales performance, customer cases, financial strength, or completed customization projects.

Supplier typeThe supplier is explicitly identified as a manufacturer and limited company based in Hebei, China. Its stated business scope and product listings cover test and measurement instruments, electrical products, software, and related systems.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate, while its description also states ISO9001:2000 certification and CE and RoHS approval for most products. This provides explicit evidence of quality-system certification and product compliance coverage, although the slices do not identify which specific products hold each approval.

R&D capabilityThe supplier explicitly conducts R&D and has received recognition including high-tech enterprise status, industrial design centers, an academician workstation, and an engineering research center. It also reports 25 years of R&D engineer experience and an electronics-instrument technical center, providing strong evidence of established innovation resources.

Production capacityThe supplier reports an approximately 11,000–12,000 square meter operating or manufacturing area, an SMT production line, two production lines, annual capacity of up to 30,000 sets, and order lead times within 15 working days in both peak and off-peak seasons. These stated facilities, capacity, and lead-time data support a positive assessment of production capability.