Import Ac/Dc Single Phase Standard Power Source — Buy in wholesale FOB from Supplier in China
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AC/DC Single Phase Standard Power Source
The AC/DC Single Phase Standard Power Source from Wuhan GDMK Electric Co., Ltd. delivers precise current and voltage outputs for laboratory, calibration, and industrial testing applications. The unit features a 5-LED digital display for output readouts, with current ranges spanning 0 to 50A across 13 selectable steps, including 100µA, 500µA, 2mA, 5mA, 20mA, 50mA, 200mA, 500mA, 2A, 5A, 20A, 30A and 50A. Voltage outputs cover 0 to 1000V across 11 steps, from 200mV to 1000V in standard increments.
Constructed for durability and accuracy, the power source supports three AC frequency options: 50Hz, 60Hz, and 400Hz, catering to aviation, utilities, and general electronics testing. It integrates auto or manual reset protection against overload, with a 10% threshold for each voltage or current level. The device pairs with clip-on transformers for AC 0 to 750A and DC 0 to 1000A measurements, maintaining an error margin of ±0.3%. The housing and internal components are built to withstand continuous operation in controlled environments.
This power source is used by calibration labs, electrical contractors, and manufacturers requiring stable, adjustable AC/DC outputs for device testing, component validation, and quality control. Typical buyers include research institutions, electronics repair workshops, and industrial plants sourcing equipment for reliability testing. The unit is supplied as a standalone device, with bulk orders packaged for export from Wuhan. Buyers should confirm compatibility with their test setups and request certification documentation for compliance with local standards.
| Current Output Range | 0 to 50A (13 steps: 100µA, 500µA, 2mA, 5mA, 20mA, 50mA, 200mA, 500mA, 2A, 5A, 20A, 30A, 50A) |
| Voltage Output Range | 0 to 1000V (11 steps: 200mV, 1V, 2V, 5V, 10V, 20V, 50V, 100V, 200V, 500V, 1000V) |
| AC Frequency Options | 50Hz, 60Hz, 400Hz |
| Display Type | 5-LED digital display (actual value or percentage) |
| Overload Protection | Auto or manual reset, 10% threshold per level |
| Clip-on Transformer Compatibility | AC 0 to 750A (above 1000A for select meters), DC 0 to 1000A |
| Measurement Error | ±0.3% |
| Typical Input Voltage Range | standard 110V to 240V AC |
| Typical Power Factor | standard 0.9 to 0.95 for linear loads |
| Typical Operating Temperature | standard 0°C to 40°C |
Wuhan GDMK Electric Co., Ltd. operates from the Jiangxia District Economic Development Zone in Wuhan, China, specialising in precision power supply and measurement equipment. The company’s facility is located on Huangjiahu Avenue, a hub for industrial and technological enterprises in the region. As a supplier of calibration and testing tools, it focuses on delivering equipment tailored for electrical engineering and laboratory applications.
The supplier holds a harbor trust tier, indicating a baseline level of verification for international trade. While its response rate and average response time are currently unrecorded, the company’s product offerings suggest a commitment to technical precision and industrial reliability. Buyers are advised to confirm communication channels and support availability directly with the supplier before placing orders.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing AC/DC Single Phase Standard Power Source from Wuhan GDMK Electric Co., Ltd. - China Import Guide
Before ordering, verify that the current and voltage ranges of this power source align with your testing requirements. Check the compatibility of the AC frequency options (50Hz, 60Hz, 400Hz) with your intended applications, particularly if you are working in aviation or industrial sectors where specific frequencies are mandatory. Confirm the supplier’s ability to provide calibration certificates and compliance documentation for your region’s standards.
For logistics, discuss lead times and shipping terms directly with Wuhan GDMK Electric Co., Ltd. The unit is typically shipped as a standalone device, but bulk orders may require custom packaging. Clarify Incoterms such as FOB or CIF to determine responsibility for shipping costs, insurance, and customs clearance. Payment terms should also be agreed upon in advance, with options like TT or LC commonly used for international transactions.
Upon receipt, perform a functional test to ensure the power source meets its specified current, voltage, and frequency outputs. Inspect the unit for any physical damage and verify the accuracy of the 5-LED display. Request a demonstration of the overload protection feature to confirm it activates at the 10% threshold. For critical applications, consider third-party calibration services to validate the device’s performance against industry standards.
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30 suppliersBuy Ac/Dc Single Phase Standa in Bulk — Verified Supplier in China
When sourcing Ac/Dc Single Phase Standard Power Source for your business, securing the right balance of quality and cost is essential. Wuhan GDMK Electric Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $77015397/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Meter Testing Equipment sector with strong demand from importing countries worldwide.
Ac/Dc Single Phase Standa Specifications, Trade Terms & Pricing
Importing Ac/Dc Single Phase Standa requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuhan GDMK Electric Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
About Wuhan GDMK Electric Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Ac/Dc Single Phase Standa has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Meter Testing Equipment category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Ac/Dc Single Phase Standa — Shipping, Logistics & Customs
Importing Ac/Dc Single Phase Standa requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Ac/Dc Single Phase Standa
What is the wholesale price of Ac/Dc Single Phase Standard Power Source?
The current listed wholesale price for Ac/Dc Single Phase Standard Power Source from Wuhan GDMK Electric Co., Ltd. is $77015397/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wuhan GDMK Electric Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Ac/Dc Single Phase Standa?
The supplier, Wuhan GDMK Electric Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Ac/Dc Single Phase Standa. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Ac/Dc Single Phase Standard Power Source?
The HS Code classification for Ac/Dc Single Phase Standard Power Source depends on the specific grade and form. Contact Wuhan GDMK Electric Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Ac/Dc Single Phase Standa from China?
To import Ac/Dc Single Phase Standa from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuhan GDMK Electric Co., Ltd.. Ensure you have the necessary import licenses for Electric Meter Testing Equipment products in your destination country.
Is Wuhan GDMK Electric Co., Ltd. a verified supplier?
Yes, Wuhan GDMK Electric Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Ac/Dc Single Phase Standard Power Source?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Wuhan GDMK Electric Co., Ltd. through EximNext.
What packaging options are available for bulk orders of Ac/Dc Single Phase Standa?
Wuhan GDMK Electric Co., Ltd. offers Ac/Dc Single Phase Standa with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Ac/Dc Single Phase Standa the most?
Ac/Dc Single Phase Standa is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuhan GDMK Electric Co., Ltd. through our platform.
What certifications does this Ac/Dc Single Phase Standa supplier hold?
Wuhan GDMK Electric Co., Ltd. maintains international quality certifications. These ensure that the Ac/Dc Single Phase Standa meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Ac/Dc Single Phase Standard Power Source on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wuhan GDMK Electric Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Wuhan GDMK Electric Co., Ltd..
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