Switching Power Supply

US$7.80-8.10 / Piece

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What is Energy Saving and Eco-Friendly Mwish SD-50-12 50W 12V 4.2A Variable Frequency Microwave Power 380V Input Voltage SMPS Switching Power Supply

Name: Energy Saving and Eco-Friendly Mwish SD-50-12 50W 12V 4.2A Variable Frequency Microwave Power 380V Input Voltage SMPS Switching Power Supply
Uploaded: 2026-01-06T17:49:14+08:00
Description: FAQ: Q1. who are we? We are based in Guangdong Province, China, start from 2015,sell to Eastern Asia(25.00%),South- eastAsia(10.00%),Africa(9.00%),MidEast(8.00%),Northern Europe(8.00%),NorthAmerica(7.

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Price

Purchase Qty. Reference FOB Price

50-99 Pieces US$8.10

100-299 Pieces US$8.03

300-499 Pieces US$7.95

500+ Pieces US$7.80

Sepcifications

Output Type Single
Warranty >2 Years
Output Power 1 - 50W
Input Voltage 110-220V
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 One-way Transmission
Modulation System PWM
Certification CE, RoHS, CCC, FCC
Brand Mwish
Transport Package Export Package
Specification 159*98*38mm
Trademark MWISH
Origin China
Weight 0.4kg

Product Description

FAQ: Q1. who are we? We are based in Guangdong Province, China, start from 2015,sell to Eastern Asia(25.00%),South- eastAsia(10.00%),Africa(9.00%),MidEast(8.00%),Northern Europe(8.00%),NorthAmerica(7.00%),Sou- thAmerica(7.00%),Eastern Europe(6.00%),SouthernEurope(5.00%),WesternEurope(5.00%),South- ...

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Shenzhen Mingwei Electric Power Co., Ltd.

Diamond Member Since 2017

Audited Supplier

Business Type Manufacturer/Factory & Trading Company
Main Products Switching Power Supply, SMPS, LED Driver, LED Power Supply, DIN Rail Power Supply, AC AC ...
Year of Establishment 2015-11-30
Number of Employees 16
Management System Certification ISO9001:2015
Address 301, Building B8, Tianrui Industrial Park, No. 35, Fuyuan 1st Road, Zhancheng Community, Fuhai Street, Shenzhen, Guangdong, China

Switching Power Supply Comparison

	Energy Saving and Eco-Friendly Mwish SD-50-12 50W 12V 4.2A Variable Frequency Microwave Power 380V Input Voltage SMPS Switching Power Supply Contact Now	200W 48VDC 4.2A Magnetic Track Power Supply for LED Strip Contact Now	Quick View 12V40A500W with Fan, Chengyang High-Power LED Light Strip 220V10A/30A Monitoring Transformer to 12V DC Switching Power Supply Contact Now	Quick View 12V33A400W with Fan, Chengyang Monitoring LED Light Strip 220V Converter High Power 12V DC Switching Power Supply Contact Now	Quick View Top Quality Material Access Control SMPS Compact Size 240W DC 12V 20A 24V 10A DIN Rail Mount Power Supply Contact Now

Transaction Info
	Energy Saving and Eco-Friendly Mwish SD-50-12 50W 12V 4.2A Variable Frequency Microwave Power 380V Input Voltage SMPS Switching Power Supply Contact Now	200W 48VDC 4.2A Magnetic Track Power Supply for LED Strip Contact Now	Quick View 12V40A500W with Fan, Chengyang High-Power LED Light Strip 220V10A/30A Monitoring Transformer to 12V DC Switching Power Supply Contact Now	Quick View 12V33A400W with Fan, Chengyang Monitoring LED Light Strip 220V Converter High Power 12V DC Switching Power Supply Contact Now	Quick View Top Quality Material Access Control SMPS Compact Size 240W DC 12V 20A 24V 10A DIN Rail Mount Power Supply Contact Now
Price	US$7.80-8.10 / Piece	US$5.50-7.00 / Piece	US$35.00 / Piece	US$22.00 / Piece	US$28.60-29.50 / Piece
Min Order	50 Pieces	10 Pieces	1 Piece	1 Piece	50 Pieces
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	T/T, PayPal, Western Union, Small-amount payment, Money Gram	T/T, PayPal, Western Union, Small-amount payment, Money Gram	T/T, D/P, PayPal, Western Union
Quality Control
Product Certification	CE, RoHS, CCC, FCC	CE	CE, RoHS, ISO	CE, RoHS, ISO	CE, RoHS, ISO, CCC, CB, FCC
Management System Certification	ISO9001:2015	ISO9001:2015	-	-	-
Trade Capacity
Export Markets	Southeast Asia/ Mideast	Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Europe, Australia
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	Own Brand, ODM	ODM, OEM	ODM, OEM	Own Brand, 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: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Output Type: Single; Warranty: >2 Years; Output Power: 1 - 50W; Input Voltage: 110-220V; 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: One-way Transmission; Modulation System: PWM; Brand: Mwish; Weight: 0.4kg;	Output Type: Single; Warranty: >2 Years; Output Power: 100-300W; Input Voltage: 220V; Connection Mode: Series Switching Power Supply; Voltage Regulating Mode: Width Modulation Type; Modulation System: PWM; Brand: SMUN; Output Voltage: 48VDC; Application: LED;	Output Type: Single; Output Power: 500W; Input Voltage: AC 110/220V; Connection Mode: Series Switching Power Supply; Starting Mode: Self-excited Switching Power Supply; Energy Transmission: One-way Transmission; Modulation System: PWM; Brand: Chengyang; Output Voltage: DC 12V; Product Net Weight: 0.86kg; Work Efficiency: 85%; Ambient Temperature: -15 ° C-55 ° C; Overload Protection: ≥ 105%; Output Current: 40A; Ripple: ≤105%mm; Cooling Method: Wind Cooling;	Output Type: Single; Output Power: 400W; Input Voltage: AC 110/220V; Connection Mode: Series Switching Power Supply; Starting Mode: Self-excited Switching Power Supply; Energy Transmission: One-way Transmission; Modulation System: PWM; Brand: Chengyang; Output Voltage: DC 12V; Product Net Weight: 0.86kg; Work Efficiency: 85%; Ambient Temperature: -15 ° C-55 ° C; Overload Protection: ≥ 105%; Output Current: 33A; Ripple: ≤105%mm; Cooling Method: Wind Cooling;	Output Type: Single; Warranty: 2 Years; Output Power: 201 - 300W; Input Voltage: 100-240V; Connection Mode: Series Switching Power Supply; Starting Mode: Self-excited Switching Power Supply; Voltage Regulating Mode: 24V; Power Supplying System: No; Energy Transmission: One-way Transmission; Modulation System: No; Brand: Gofern;
Supplier Name	Shenzhen Mingwei Electric Power Co., Ltd.	Zhejiang Ximeng Electronic Technology Co., Ltd.	Beijing Century Chengfeng Metal Products Co., Ltd.	Beijing Century Chengfeng Metal Products Co., Ltd.	Shenzhen Gofern Electronic Co., Ltd.
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