DC-DC Converters

US$0.88 - 19.80 / Piece

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What is 3W-15W/20W/30W/40W Wide-Input-Range Isolated DC-DC Converters/DC/DC Module/Switching Power Supply/DC DC Power Modules

Name: 3W-15W/20W/30W/40W Wide-Input-Range Isolated DC-DC Converters/DC/DC Module/Switching Power Supply/DC DC Power Modules
Uploaded: 2025-11-06T22:27:08+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 3.3-50W
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 Ceiling Light, LED Light, Eye-Protection Lamp
Number of Employees 2
Year of Establishment 2024-09-05
Management System Certification ISO 9001
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

DC-DC Converters Comparison

	3W-15W/20W/30W/40W Wide-Input-Range Isolated DC-DC Converters/DC/DC Module/Switching Power Supply/DC DC Power Modules Contact Now	Quick View YUANKY HW7 Switching DC Power Supply Switching Power Supply 12-36W RELAY Contact Now	Quick View EU UK Us Au Ar Plug AC Adaptor Charger 12V 15V 16V 18V 1A 2A 3A Wall Mount Switching Power Supply Transformer 22V 24V 30V 32V 36V 48V 4A 4.2A 4.5A DC Adapter Contact Now	Quick View Kc CE Certification Universal 65W Wall Mount Switching Mode Power Supply Adapter Transformer Converter 12V 5A AC DC Adaptor SMPS 12V 24V 2.5A Charger with Cable Contact Now	Quick View Magnetic Ring Cable Wire Cord C13 C8 C14 Inlet Switch Socket Outlet ETL PSE Ukca SAA Cert. 36V 48V 4.17A 5A 24V 8.33A 200W Desktop Power Supply Adapter Charger Contact Now

Transaction Info
	3W-15W/20W/30W/40W Wide-Input-Range Isolated DC-DC Converters/DC/DC Module/Switching Power Supply/DC DC Power Modules Contact Now	Quick View YUANKY HW7 Switching DC Power Supply Switching Power Supply 12-36W RELAY Contact Now	Quick View EU UK Us Au Ar Plug AC Adaptor Charger 12V 15V 16V 18V 1A 2A 3A Wall Mount Switching Power Supply Transformer 22V 24V 30V 32V 36V 48V 4A 4.2A 4.5A DC Adapter Contact Now	Quick View Kc CE Certification Universal 65W Wall Mount Switching Mode Power Supply Adapter Transformer Converter 12V 5A AC DC Adaptor SMPS 12V 24V 2.5A Charger with Cable Contact Now	Quick View Magnetic Ring Cable Wire Cord C13 C8 C14 Inlet Switch Socket Outlet ETL PSE Ukca SAA Cert. 36V 48V 4.17A 5A 24V 8.33A 200W Desktop Power Supply Adapter Charger Contact Now
Price	US$0.88 - 19.80 / Piece	US$16.22 / pieces	US$1.00 - 3.00 / Piece	US$1.00 - 3.00 / Piece	US$1.00 - 3.00 / Piece
Min Order	50 Pieces	20 pieces	100 Pieces	100 Pieces	100 Pieces
Payment Terms	LC, T/T, D/P, PayPal, Small-amount payment, Western Union	T/T, LC, Western Union, Small-amount payment, Money Gram, PayPal	T/T, PayPal	T/T, PayPal	T/T, PayPal
Quality Control
Product Certification	CE, RoHS, CCC	CE	CE, RoHS, ISO, CCC, CB, FCC	CE, RoHS, ISO, CCC, CB, FCC	CE, RoHS, ISO, CCC, CB, FCC
Management System Certification	-	ISO9001:2015, ISO14001	-	-	-
Trade Capacity
Export Markets	Europe, Southeast Asia/ Mideast, Africa, Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	-	-	-	-	-
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: 1-3 months Off Season Lead Time: one month	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Output Type: Multiple; Warranty: Five-Years Warranty; Output Power: 3.3-50W; 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; Output Power: 12-36W; Input Voltage: 85-264V; Connection Mode: Series Switching Power Supply; Starting Mode: Self-excited Switching Power Supply;	Output Type: Single; Output Power: 1 - 50W; Input Voltage: 110-220V; Connection Mode: Series Switching Power Supply; Voltage Regulating Mode: Width Modulation Type;	Output Type: Single; Output Power: 1 - 50W; Input Voltage: 110-220V; Connection Mode: Series Switching Power Supply; Voltage Regulating Mode: Width Modulation Type;	Output Type: Single; Output Power: 1 - 50W; Input Voltage: 110-220V; Connection Mode: Series Switching Power Supply; Voltage Regulating Mode: Width Modulation Type;
Supplier Name	Hunan Zhongyang Optoelectronic Technology Co.,LTD	Wenzhou Hawai Electron & Electric Manufacture Co., Ltd.	Guangzhou Hongzhouyi Technology Co., Ltd.	Guangzhou Hongzhouyi Technology Co., Ltd.	Guangzhou Hongzhouyi Technology Co., Ltd.
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