Power Supply

US$0.10-1.58 / Piece

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What is 12V 2A 4A Power Supply PCB Board PCBA Control Board for Monitor

Name: 12V 2A 4A Power Supply PCB Board PCBA Control Board for Monitor
Uploaded: 2025-04-24T10:08:59+08:00
Description: Specification Functional features and technical specifications Product name Switching Power Supply Board Variation Frequency 47~63Hz Input Frequency 50~60Hz Intput voltage AC200~240V DC output v

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Price

Min. Order Reference FOB Price

1 Piece US$0.10-1.58 / Piece

Sepcifications

Output Type Single
Warranty 1 Year
Output Power 51 - 100W
Input Voltage 110-220V
Connection Mode Series Switching Power Supply
Certification CE, RoHS, ISO, CB
Brand Saqcn
Transport Package Carton
Specification Customization
Trademark SAQCN
Origin China

Product Description

Specification Functional features and technical specifications Product name Switching Power Supply Board Variation Frequency 47~63Hz Input Frequency 50~60Hz Intput voltage AC200~240V DC output voltage 12V 24V 19V 5V Output currency 1-10A Whole machine output consumption 1-300W ...

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Shen Zhen Saqcn Innovation Technology Co., Ltd.

Diamond Member Since 2025

Audited Supplier

Business Type Manufacturer/Factory & Trading Company
Main Products PCBA; Control Board; Switching Power Supply
Number of Employees 37
Year of Establishment 2006-09-20
Management System Certification ISO9001:2015
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

Power Supply Comparison

	12V 2A 4A Power Supply PCB Board PCBA Control Board for Monitor Contact Now	Quick View Shampower Twp Series 12V 5A 60W IP67 Waterproof Power Supply for Outdoor LED Lighting Contact Now	Quick View Shampower Twp Series 12V 8.5A 100W IP67 Waterproof Power Supply for Outdoor LED Lighting Contact Now	Quick View AC to DC Converter Rectifier Traction Substations Contact Now	High Quality Oil Cooling Industrial Microwave Power Supply for Magnetron Contact Now

Transaction Info
	12V 2A 4A Power Supply PCB Board PCBA Control Board for Monitor Contact Now	Quick View Shampower Twp Series 12V 5A 60W IP67 Waterproof Power Supply for Outdoor LED Lighting Contact Now	Quick View Shampower Twp Series 12V 8.5A 100W IP67 Waterproof Power Supply for Outdoor LED Lighting Contact Now	Quick View AC to DC Converter Rectifier Traction Substations Contact Now	High Quality Oil Cooling Industrial Microwave Power Supply for Magnetron Contact Now
Price	US $ 0.10-1.58/ Piece	US $ 3.70-4.00/ Piece	US $ 6.45-6.60/ Piece	US $ 120,000.00-200,000.00/ Piece	US $ 70/ Piece
Min Order	1 Pieces	50 Pieces	30 Pieces	1 Pieces	2 Pieces
Payment Terms	L/C, T/T, Western Union, Paypal	L/C, T/T, Western Union, Paypal, X-transfer, Ipaylinks	L/C, T/T, Western Union, Paypal, X-transfer, Ipaylinks	L/C, T/T, Western Union	L/C, T/T, D/P, Western Union, Money Gram, D/A
Quality Control
Product Certification	CE, RoHS, ISO, CB	CE, RoHS, ISO, FCC, Bis	CE, RoHS, ISO, FCC	ISO, CCC	-
Management System Certification	ISO 9001	ISO 9001	ISO 9001	ISO 9001, ISO 14001, ISO 14000	-
Trade Capacity
Export Markets	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, 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, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Western Europe
Annual Export Revenue	-	US$10 Million - US$50 Million	US$10 Million - US$50 Million	US$1 Million - US$2.5 Million	US$2.5 Million - US$5 Million
Business Model	OEM, ODM, Own Brand(SAQCN)	OEM, ODM, Own Brand(SHAMPOWER)	OEM, ODM, Own Brand(SHAMPOWER)	OEM, ODM, Own Brand(ZHONGHE)	OEM, ODM, Own Brand(Pindom)
Average Lead Time	Off Season Lead Time: within 15 workdays Peak Season Lead Time: one month	Off Season Lead Time: one month Peak Season Lead Time: 1-3 months	Off Season Lead Time: one month Peak Season Lead Time: 1-3 months	Off Season Lead Time: within 15 workdays Peak Season Lead Time: one month	Off Season Lead Time: within 15 workdays Peak Season Lead Time: 1-3 months
Product Attributes
Specification	Output Type: Single; Warranty: 1 Year; Output Power: 51 - 100W; Input Voltage: 110-220V; Connection Mode: Series Switching Power Supply; Brand: Saqcn;	Output Type: Single; Warranty: 2 Years; Output Power: 51 - 100W; Input Voltage: Full Range; Connection Mode: Series Switching Power Supply; 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: Shampower; Output Voltage: 12V; Output Current: 5A; Typical Efficiency: 85%; Protection: Short Circuit/Overload/Overvoltage/Leakage Protect;	Output Type: Single; Warranty: 2 Years; Output Power: 51 - 100W; Input Voltage: Full Range; Connection Mode: Series Switching Power Supply; 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: Shampower; Output Voltage: 12V; Output Current: 8.5A; Typical Efficiency: 85%; Protection: Short Circuit/Overload/Overvoltage/Leakage Protect;	Output Type: Single; Warranty: 2 Years; Output Power: 750kw-4000kw; Input Voltage: 590VAC,1180VAC,2360VAC; Connection Mode: Parallel Switching Power Supply; Starting Mode: Self-excited Switching Power Supply; Voltage Regulating Mode: Depends on Input Voltage; Power Supplying System: Terminal Power Distribution Equipment; Energy Transmission: One-way Transmission; Modulation System: 12 Phases Full-Wave Rectification; Brand: Zhonghe; Rated Voltage: DC 750V/ 1500V / 3000V; Rated Power: 750kw to 4000kw; Power Factor: Min 0.95; Efficiency: > 99%;	Output Type: Single; Output Power: >500W; Input Voltage: 180VAC to 264VAC; Brand: Pindom; Feature: High Power; Function: Convenience;
Supplier Name	Shen Zhen Saqcn Innovation Technology Co., Ltd.	Foshan Shampower Supply Co., Ltd	Foshan Shampower Supply Co., Ltd	Zhonghe New Energy Electrical Engineering (Qingdao) Co. Ltd	Zhuhai Pindom Technology Co., Ltd
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