Import 2a Non-Isolated Dc/Dc Converter Toppower — Buy in wholesale FOB from Supplier in China
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2A non-isolated dc/dc converter TOPPOWER
The TOPPOWER TP78XX-2 series is a 2A non-isolated DC/DC switching regulator designed as a drop-in replacement for traditional 78XX linear regulators and LDOs. This series achieves up to 92% efficiency, which minimises heat dissipation and eliminates the need for heat sinks, reducing additional space and mounting costs. The input voltage range spans from 12V to 18V for most variants, with nominal outputs of 1.5V, 1.8V, 2.5V, 3.3V, 5.0V, and 6.5V, each delivering a continuous 2A current.
Constructed with PCB-mounted electronic components, semiconductor dies, and magnetic materials, these converters are built for reliability in demanding environments. The series supports a wide input range and requires minimal external components, making them ideal for compact designs in industrial automation, consumer electronics, telecom modules, and embedded systems. Typical industry specifications for such converters include an operating temperature range of -40°C to 85°C, with standard input ripple rejection of 60dB at 120Hz.
This product is widely used by OEM manufacturers and repair or retrofit operations, particularly where space efficiency and thermal management are critical. Available in reel or tube packaging, it is suited for automated assembly lines, with common applications including industrial control systems, instrumentation, and power supply modules. Buyers should confirm packaging preferences and any custom specifications during the sourcing process.
| Series | TP78XX-2 |
| Type | Non-isolated DC/DC switching regulator |
| Output Current | 2A |
| Efficiency | Up to 92% |
| Input Voltage Range | 12V to 18V (typical for TP781.5-2 to TP786.5-2) |
| Nominal Output Voltage | 1.5V, 1.8V, 2.5V, 3.3V, 5.0V, 6.5V |
| Output Current per Variant | 2000mA |
| Isolation Voltage | 1.5KVDC to 10KVDC (standard for TOPPOWER DC-DC converters) |
| Operating Temperature Range | -40°C to 85°C (typical for industrial-grade converters) |
| Input Ripple Rejection | 60dB at 120Hz (standard) |
| Packaging | Reel or tube for automated assembly |
Guangzhou Top Power Electronics Technology Co., Ltd. is based in Huangpu District, Guangzhou, at Building No.3, Rui Fa Road No.15, within Guangzhou Science Town. The company specialises in the production of DC-DC and AC-DC converters, as well as switching power supplies in enclosed, open-frame, and DIN rail configurations. Their product ranges include 0.1W to 40W DC-DC converters and 3W to 30W AC-DC converters, alongside higher-power switching supplies up to 1200W.
The supplier holds certifications for ISO9001:2015 and IATF16949:2016, which cover quality management systems for automotive and general industrial applications. Their focus is on power management solutions for industrial automation, telecom, and embedded systems. The listing does not provide details on response rates, team size, or client history, so buyers should verify these directly with the supplier.
The TOPPOWER TP78XX-2 series is a 2A non-isolated DC/DC switching regulator designed as a drop-in replacement for traditional 78XX linear regulators and LDOs, delivering up to 92% efficiency to minimize heat dissipation. Widely used in industrial automation, consumer electronics, telecom modules, and embedded systems, these compact converters support a wide input range and require minimal external components. Ideal for buyers sourcing power management components for OEM manufacturing or repair/retrofit applications, offered in reel or tube packaging for automated assembly lines.
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Sourcing 2A non-isolated dc/dc converter TOPPOWER from Guangzhou Top Power Electronics Technology Co., Ltd. - China Import Guide
Before ordering, verify the exact input voltage range and output specifications required for your application, as the TP78XX-2 series offers multiple variants. Confirm whether the supplier can provide custom configurations or additional certifications, such as AEC-Q100 for automotive use, if needed. Check the isolation voltage rating to ensure it meets your system's safety and performance standards.
Discuss logistics details, including lead times, which are not specified in the listing, and confirm whether the supplier can accommodate urgent orders. Clarify Incoterms, such as FOB or CIF, and agree on payment terms like T/T or L/C. Ensure the packaging (reel or tube) aligns with your assembly line requirements to avoid delays or additional handling costs.
Request quality assurance documentation, including test reports for efficiency, input ripple rejection, and thermal performance under load. Inspect a sample batch to verify compliance with your specifications, particularly for critical parameters like output voltage stability and temperature range. Confirm that the supplier's ISO9001:2015 and IATF16949:2016 certifications are current and applicable to your order.
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30 suppliersBuy 2a Non-Isolated Dc/Dc Con in Bulk — Verified Supplier in China
When sourcing 2a Non-Isolated Dc/Dc Converter Toppower for your business, securing the right balance of quality and cost is essential. Guangzhou Top Power Electronics Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including TP78XX-2 series, Non-isolated, step-down (buck), and 2A continuous. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8504.40, making it a staple in the DC, AC Inverters & Converters sector with strong demand from importing countries worldwide.
2a Non-Isolated Dc/Dc Con Specifications, Trade Terms & Pricing
Importing 2a Non-Isolated Dc/Dc Con requires careful attention to shipping logistics, customs compliance, and secure payment terms. Guangzhou Top Power Electronics Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8504.40 in their destination country. 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Guangzhou Top Power Electronics Technology Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this 2a Non-Isolated Dc/Dc Con 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 DC, AC Inverters & Converters category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import 2a Non-Isolated Dc/Dc Con — Shipping, Logistics & Customs
Importing 2a Non-Isolated Dc/Dc Con 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 for HS Code 8504.40 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 2a Non-Isolated Dc/Dc Con
What is the wholesale price of 2a Non-Isolated Dc/Dc Converter Toppower?
The current listed wholesale price for 2a Non-Isolated Dc/Dc Converter Toppower from Guangzhou Top Power Electronics Technology Co., Ltd. is $2/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 Guangzhou Top Power Electronics Technology Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for 2a Non-Isolated Dc/Dc Con?
The supplier, Guangzhou Top Power Electronics Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 2a Non-Isolated Dc/Dc Con. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for 2a Non-Isolated Dc/Dc Converter Toppower?
For international shipping and customs clearance, 2a Non-Isolated Dc/Dc Converter Toppower is classified under HS Code 8504.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import 2a Non-Isolated Dc/Dc Con from China?
To import 2a Non-Isolated Dc/Dc Con from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Guangzhou Top Power Electronics Technology Co., Ltd.. Ensure you have the necessary import licenses for DC, AC Inverters & Converters products in your destination country.
Is Guangzhou Top Power Electronics Technology Co., Ltd. a verified supplier?
Yes, Guangzhou Top Power Electronics Technology 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 2a Non-Isolated Dc/Dc Converter Toppower?
The key specifications for 2a Non-Isolated Dc/Dc Converter Toppower supplied by Guangzhou Top Power Electronics Technology Co., Ltd. include TP78XX-2 series, Non-isolated, step-down (buck), and 2A continuous. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of 2a Non-Isolated Dc/Dc Con?
Guangzhou Top Power Electronics Technology Co., Ltd. offers 2a Non-Isolated Dc/Dc Con with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import 2a Non-Isolated Dc/Dc Con the most?
2a Non-Isolated Dc/Dc Con is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Guangzhou Top Power Electronics Technology Co., Ltd. through our platform.
What certifications does this 2a Non-Isolated Dc/Dc Con supplier hold?
Guangzhou Top Power Electronics Technology Co., Ltd. maintains international quality certifications. These ensure that the 2a Non-Isolated Dc/Dc Con meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for 2a Non-Isolated Dc/Dc Converter Toppower on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Guangzhou Top Power Electronics Technology 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 Guangzhou Top Power Electronics Technology Co., Ltd..
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