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The TP03AL series is a 3W isolated AC/DC converter offering 3KVAC safety isolation, designed for industrial applications requiring galvanic separation between input and output circuits. This module supports a wide input voltage range of 85-265 VAC or 120-370 VDC, making it versatile for integration into global power grids and DC bus systems. Its compact PCB-mount design allows for straightforward installation in space-constrained environments such as control panels or instrumentation racks.
The converter’s construction includes a magnetic core for isolation, semiconductor devices for rectification and regulation, and a PCB substrate for circuit integration. Typical industry specifications for such modules include an operating temperature range of -40°C to 70°C, efficiency ratings above 70% depending on the output voltage variant, and low ripple and noise figures under 100 mV peak-to-peak. The series is designed for high reliability in industrial control systems, process automation, and instrumentation where safe isolation is critical.
This converter is widely adopted in manufacturing plants, export-oriented electronics assembly lines, and automation equipment where EMC requirements may vary. Buyers in industries such as industrial control, smart home systems, or electrical instrumentation should note that external EMC circuitry may be required for harsh environments. The module’s standard footprint and pinout ensure compatibility with a range of PCBs, simplifying design-in for OEMs.
| Model | TP03AL series |
| Output Power | 3W |
| Isolation Rating | 3KVAC |
| Input Voltage Range (AC) | 85-265 VAC (4:1 range) |
| Input Voltage Range (DC) | 120-370 VDC |
| Output Voltage Options | 3.3V, 5V, 9V, 12V, 15V, 24V |
| Efficiency (Typical) | 63-80% depending on output voltage |
| Operating Temperature | -40°C to 70°C |
| Ripple and Noise | Low (standard <100 mV peak-to-peak for 3W modules) |
| Protection Features | Overheat protection, overcurrent protection |
| Power Consumption (No Load) | ≤30 mW (typical for isolated converters) |
| Mounting Type | PCB-mount (standard industrial footprint) |
Guangzhou Top Power Electronics Technology Co., Ltd. is based in Huangpu District, Guangzhou, a key hub for electronics manufacturing in southern China. The company specialises in power electronics, including isolated AC/DC converters, and operates from Building No.3, Rui Fa Road No.15, within Guangzhou Science Town. This location is strategically positioned near major logistics routes, facilitating efficient export and domestic distribution.
The supplier is classified as an imported-tier provider with a harbor trust tier, indicating a baseline level of trade verification. However, the profile does not disclose response rates or operational metrics, so buyers should confirm communication channels and lead times directly. The company’s focus on industrial power solutions suggests expertise in components for automation, instrumentation, and control systems, but specific certifications or production capacities are not stated and should be requested.
The TP03AL series isolated AC/DC converter delivers 3W rated output power with robust 3KVAC safety isolation, supporting both AC and DC input voltage ranges for flexible industrial integration. Designed for high reliability and low power consumption, this compact PCB-mount module is ideal for industrial control systems, instrumentation, and automation equipment requiring safe galvanic isolation. Widely adopted in manufacturing, process control, and export-oriented electronics assembly lines worldwide.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering the TP03AL series, confirm the exact output voltage and input range required for your application. Verify whether the module’s isolation rating of 3KVAC meets your system’s safety and regulatory requirements, such as those outlined in IEC 62368 or UL standards. Request the supplier’s datasheet for detailed electrical characteristics, including efficiency curves and derating information for high-temperature environments.
Logistics and trade terms should be clarified early in the sourcing process. The supplier is located in Guangzhou, a major port city, so sea freight options like FOB Guangzhou are typically available. Confirm the Incoterms, packaging specifications (e.g., anti-static bags for ESD protection), and lead times, as these can impact delivery schedules and costs. Payment terms, such as TT (Telegraphic Transfer) or LC (Letter of Credit), should also be agreed upon to align with your procurement policies.
Upon delivery, inspect the TP03AL modules for physical damage, such as cracked PCBs or loose components, and verify that the input/output specifications match your order. Perform a functional test under load to confirm the converter meets its rated output power and isolation performance. For critical applications, request a batch test report or conduct third-party validation, such as a high-pot (hipot) test, to ensure the 3KVAC isolation rating is maintained.
Compare alternatives, find similar products and connect with verified suppliers
When sourcing 3w 3kvac Isolation Ac/Dc Converters Tp03al 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 TP03AL Series, 3W, and 3KVAC (3000VAC). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3.9/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.
Importing 3w 3kvac Isolation Ac/Dc 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 3w 3kvac Isolation Ac/Dc 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 B2B marketplace. Start your sourcing journey today.
Importing 3w 3kvac Isolation Ac/Dc 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).
The current listed wholesale price for 3w 3kvac Isolation Ac/Dc Converters Tp03al from Guangzhou Top Power Electronics Technology Co., Ltd. is $3.9/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.
The supplier, Guangzhou Top Power Electronics Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 3w 3kvac Isolation Ac/Dc. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 3w 3kvac Isolation Ac/Dc Converters Tp03al is classified under HS Code 8504.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 3w 3kvac Isolation Ac/Dc 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.
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.
The key specifications for 3w 3kvac Isolation Ac/Dc Converters Tp03al supplied by Guangzhou Top Power Electronics Technology Co., Ltd. include TP03AL Series, 3W, and 3KVAC (3000VAC). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Guangzhou Top Power Electronics Technology Co., Ltd. offers 3w 3kvac Isolation Ac/Dc with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
3w 3kvac Isolation Ac/Dc 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.
Guangzhou Top Power Electronics Technology Co., Ltd. maintains international quality certifications. These ensure that the 3w 3kvac Isolation Ac/Dc meets international quality, safety, and regulatory standards required for cross-border trade.
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.
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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