DC-DC Converters

US$0.88-19.80 / Piece

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What is 3W-25W/30W/40W/50W Small Size, Long Lifespan, High Reliability DC-DC Power Module/Switching Power Supply/DC-DC Converters

Name: 3W-25W/30W/40W/50W Small Size, Long Lifespan, High Reliability DC-DC Power Module/Switching Power Supply/DC-DC Converters
Uploaded: 2026-01-05T01:38:07+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 0.5-40W
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

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Transaction Info
	3W-25W/30W/40W/50W Small Size, Long Lifespan, High Reliability DC-DC Power Module/Switching Power Supply/DC-DC Converters Contact Now	Quick View 380VAC/110VDC Lithium Battery Charger for 125 Voltage DC Rectifier Power System Contact Now	Meanwell Drs-480-48 480W 48V 10A AC DC DIN Rail UPS Witching DIN Rail Power Supply Contact Now	Meanwell Drs-240-12 240W Intelligent Security Power 12V 20A DIN Rail Power Supply with Battery Backup Contact Now	Quick View 400 VAC Input 3-Phase DC125V Lead Acid Battery Charger for Power Supply Cabinet Contact Now
Price	US$0.88-19.80 / Piece	US$200.00-500.00 / Piece	US$95.00-142.00 / Piece	US$80.00-114.00 / Piece	US$200.00-500.00 / Piece
Min Order	50 Pieces	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	LC, T/T, D/P, PayPal, Small-amount payment, Western Union	LC, T/T, PayPal, D/P, Western Union, Small-amount payment	T/T, PayPal, Western Union, Small-amount payment	T/T, PayPal, Western Union, Small-amount payment	LC, T/T, PayPal, D/P, Western Union, Small-amount payment
Quality Control
Product Certification	CE, RoHS, CCC	CE, RoHS, ISO, CCC	CE, RoHS, ISO, CCC, CB, FCC	CE, RoHS, ISO, CCC, CB, FCC	CE, RoHS, ISO, CCC
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Europe, Southeast Asia/ Mideast, Africa, Domestic	South America, Eastern Europe, Western Europe, Mid East, Southeast Asia, Eastern Asia	North America, Europe, Southeast Asia/ Mideast, Australia	North America, Europe, Southeast Asia/ Mideast, Australia	South America, Eastern Europe, Western Europe, Mid East, Southeast Asia, Eastern Asia
Annual Export Revenue	-	-	2,000,000 USD	2,000,000 USD	-
Business Model	-	ODM, OEM	ODM	ODM	ODM, OEM
Average Lead Time	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	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: 0.5-40W; 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: 110VDC 220VDC; Warranty: 1 Year; Output Power: 6kw 3kw; Input Voltage: 380V; Connection Mode: Parallel Switching Power Supply; Starting Mode: Software Controlled Automatic Start; Voltage Regulating Mode: Width Modulation Type; Power Supplying System: Level 2 Power Distribution Equipment; Energy Transmission: One-way Transmission; Modulation System: PWM; Brand: ADC-Power; Output Current: 5A 10A 15A 20A 30A 40A; Cooling: Forced Fan or Natural; Communiction: RS485; Application: Substation;	Output Type: Single; Warranty: >2 Years; Output Power: 401 - 500W; Input Voltage: 110-220V; Connection Mode: Series Switching Power Supply; Brand: MEAN WELL; Single Gross: 2 Kg Weight; Type: AC-DC; Efficiency: 95%; Selling Units: Single Item; Single Package: 10X5X3cm Size; Protection: Short Circuit Protection, Overcurrent Protection; Output Voltage: 48V; Output Frequency: 50/60Hz;	Output Type: Single; Warranty: >2 Years; Output Power: 201 - 300W; Input Voltage: 110-220V; Connection Mode: Series Switching Power Supply; Brand: MEAN WELL; Single Gross: 1 Kg Weight; Type: AC-DC; Efficiency: 95%; Selling Units: Single Item; Single Package: 10X5X3cm Size; Protection: Short Circuit Protection, Overcurrent Protection; Output Voltage: 12V; Output Frequency: 50/60Hz;	Output Type: 110VDC 220VDC; Warranty: 1 Year; Output Power: 6kw 3kw; Input Voltage: 380V; Connection Mode: Parallel Switching Power Supply; Starting Mode: Software Controlled Automatic Start; Voltage Regulating Mode: Width Modulation Type; Power Supplying System: Level 2 Power Distribution Equipment; Energy Transmission: One-way Transmission; Modulation System: PWM; Brand: ADC-Power; Output Current: 5A 10A 15A 20A 30A 40A; Cooling: Forced Fan or Natural; Communiction: RS485; Application: Substation;
Supplier Name	Hunan Zhongyang Optoelectronic Technology Co.,LTD	Shijiazhuang ADC Power Technology Co., Ltd.	Abrizone Electronics Co., Ltd.	Abrizone Electronics Co., Ltd.	Shijiazhuang ADC Power Technology Co., Ltd.
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