DC-DC Converters

US$0.88-19.80 / Piece

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What is 3.3W/5W/10W/15W/20W/40W Wide-Input-Range Isolated DC-DC Converters/DC/DC Module/Switching Power Supply/DC DC Power Modules

Name: 3.3W/5W/10W/15W/20W/40W Wide-Input-Range Isolated DC-DC Converters/DC/DC Module/Switching Power Supply/DC DC Power Modules
Uploaded: 2025-12-23T04:05:23+08:00
Description: Company Profile Hunan Zhongyang Optoelectronics Technology Co., Ltd. is an innovative technology enterprise integrating R&D, production, and sales of power supplies. Specializing in the de

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Price

Min. Order Reference FOB Price

50 Pieces US$0.88-19.80 / Piece

Sepcifications

Output Type Multiple
Warranty Five-Years Warranty
Output Power 0.5-50W
Input Voltage Multiple Input Voltages 3.3V-24V
Connection Mode Needle Welding
Starting Mode Self-excited Switching Power Supply
Voltage Regulating Mode Width Modulation Type
Power Supplying System Level 2 Power Distribution Equipment
Energy Transmission One-way Transmission
Modulation System PWM
Certification CE, RoHS, CCC
Brand Zhongyang
Transport Package Single Item Packaging
Specification Multiple specifications
Trademark ZHONGYANG
Origin Changsha, Hunan, China
Input / Output Isolation Voltag 1500/3000VDC
Operating Temperature -40°C to +105°C
Efficiency High Efficiency
Mtbf 2 Million Hours

Product Description

Company Profile Hunan Zhongyang Optoelectronics Technology Co., Ltd. is an innovative technology enterprise integrating R&D, production, and sales of power supplies. Specializing in the development and application of comprehensive power solutions, the company provides professional and ...

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Hunan Zhongyang Optoelectronic Technology Co.,LTD

Diamond Member Since 2025

Audited Supplier

Business Type Trading Company
Main Products LED Power Supply, Dcdc Power Modules, Power Module, LED Downlight, LED Spotlight, LED ...
Year of Establishment 2024-09-05
Number of Employees 2
Address 2070, No. 289, Jianxiang South Road, Dingwangtai Street, Furong District, Changsha, Hunan, China

DC-DC Converters Comparison

	3.3W/5W/10W/15W/20W/40W Wide-Input-Range Isolated DC-DC Converters/DC/DC Module/Switching Power Supply/DC DC Power Modules Contact Now	Sv-5000-12 5000W Metal Case Power Supply 12VDC Single Output Power Supply Contact Now	Quick View Universal Car Laptop DC 12V 3A Power Supply Adapter 36W Laptop Power Adaptor Contact Now	5000W Supply Noise Suppression Reduction Measurement Switching Power Supply Contact Now	Quick View High Power Programmable AC Power Supply, Three-Phase Individually Adjustable Contact Now

Transaction Info
	3.3W/5W/10W/15W/20W/40W Wide-Input-Range Isolated DC-DC Converters/DC/DC Module/Switching Power Supply/DC DC Power Modules Contact Now	Sv-5000-12 5000W Metal Case Power Supply 12VDC Single Output Power Supply Contact Now	Quick View Universal Car Laptop DC 12V 3A Power Supply Adapter 36W Laptop Power Adaptor Contact Now	5000W Supply Noise Suppression Reduction Measurement Switching Power Supply Contact Now	Quick View High Power Programmable AC Power Supply, Three-Phase Individually Adjustable Contact Now
Price	US$0.88-19.80 / Piece	US$556.97-605.39 / Piece	US$2.80-3.52 / Piece	US$556.97-605.39 / Piece	US$4,000.00-4,600.00 / Piece
Min Order	50 Pieces	10 Pieces	5 Pieces	10 Pieces	1 Piece
Payment Terms	LC, T/T, D/P, PayPal, Small-amount payment, Western Union	T/T, LC, PayPal, Western Union	T/T, D/P, PayPal, Western Union	T/T, LC, PayPal, Western Union	LC, T/T, D/P, PayPal
Quality Control
Product Certification	CE, RoHS, CCC	CE, RoHS, ISO, CCC	CE, RoHS, ISO, CCC, CB, FCC	CE, RoHS, ISO, CCC	ISO, CCC
Management System Certification	-	ISO9001:2015	-	ISO9001:2015	-
Trade Capacity
Export Markets	Europe, Southeast Asia/ Mideast, Africa, Domestic	South America, Europe, Southeast Asia/ Mideast	North America, South America, Europe, Australia	South America, Europe, Southeast Asia/ Mideast	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	-	ODM, OEM	Own Brand, ODM, OEM	ODM, OEM	-
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Output Type: Multiple; Warranty: Five-Years Warranty; Output Power: 0.5-50W; Input Voltage: Multiple Input Voltages 3.3V-24V; Connection Mode: Needle Welding; Starting Mode: Self-excited Switching Power Supply; Voltage Regulating Mode: Width Modulation Type; Power Supplying System: Level 2 Power Distribution Equipment; Energy Transmission: One-way Transmission; Modulation System: PWM; Brand: Zhongyang; Input / Output Isolation Voltag: 1500/3000VDC; Operating Temperature: -40°C to +105°C; Efficiency: High Efficiency; Mtbf: 2 Million Hours;	Output Type: Single; Warranty: 2 Years; Output Power: 5000W; Input Voltage: AC220V±20%; Connection Mode: Series Switching Power Supply; Starting Mode: Self-excited Switching Power Supply; Voltage Regulating Mode: Frequency Modulation Type; Power Supplying System: Terminal Power Distribution Equipment; Energy Transmission: Two-way Transmission; Modulation System: PWM; Brand: Leyu; Weight: 6.0kg; Efficiency: 86%; AC Current: 3.2A/115V 1.6A/230V; Voltage Range: AC220V±20% 47~63Hz;	Output Type: Single; Warranty: 1 Year; Output Power: 1 - 50W; Input Voltage: 110-220V; Connection Mode: Series Switching Power Supply; Starting Mode: No; Voltage Regulating Mode: 12V 24V; Power Supplying System: No; Energy Transmission: One-way Transmission; Modulation System: No; Brand: Gofern;	Output Type: Single; Warranty: 2 Years; Output Power: 5000W; Input Voltage: AC220V±20%; Connection Mode: Series Switching Power Supply; Starting Mode: Self-excited Switching Power Supply; Voltage Regulating Mode: Frequency Modulation Type; Power Supplying System: Terminal Power Distribution Equipment; Energy Transmission: Two-way Transmission; Modulation System: PWM; Brand: Leyu; Weight: 6.0kg; Efficiency: 89%; Hold up Time: 20ms at Full Load; Setup&Rise Time: 100ms, 50ms at Full Load;	Output Type: Single; Warranty: 1 Year; Output Power: >500W; Input Voltage: 380V; Starting Mode: Self-excited Switching Power Supply; Voltage Regulating Mode: Width Modulation Type; Power Supplying System: Terminal Power Distribution Equipment; Energy Transmission: One-way Transmission; Modulation System: PWM; Brand: Tongke; Output Voltage: 50V; Output Current: 500A; Operation Mode: Long-Term; Startup Shock: <1% of Rated Voltage; Voltage and Current Display Accuracy: Better Than 0.5%; Communication Interface: RS232(Optional); Working Humidity: Within 90%; Altitude: 2000m; Design Lifespan: 20 Years; Efficiency: 95%; Protection Level: IP21;
Supplier Name	Hunan Zhongyang Optoelectronic Technology Co.,LTD	Zhejiang Leyu Electric Co., Ltd.	Shenzhen Gofern Electronic Co., Ltd.	Zhejiang Leyu Electric Co., Ltd.	Hebei Tongke Electrical Appliance Manufacturing Co.,Ltd.
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