Mr400W 12V Display Cabinets and Indoor Lighting Box LED Power Supply

• Customization: Available
• Usage: Light, Industry, Construction
• Output Type: Single
• Model NO.: MR400-12V
• Driving Method: LED Constant Current
• Circuit Structure: PWM Controlled
• Certification: CE, ISO9001, CCC
• Power Supply Mode: Constant Voltage Source
• Modulation System: PWM
• In-Out: Step-down Type
• Power Supply Voltage: 180V-264VAC
• Pack Sealing Size: 215*115*30mm (L*W*H)
• Brand: Zhongyang
• Carton Size: 555 * 235 * 270 mm
• Packaging Quantity: 30PCS / Carton
• Working Temperature: -30ºC~+50ºC
• Efficiency: >86%
• Transport Package: Single Item Packaging
• Trademark: ZHONGYANG
• Origin: Changsha, Hunan, China
• HS Code: 8504401990
• Production Capacity: 20000PCS/Month

Product Description

Product Description

The MR series is an ultra-thin indoor power supply with a full aluminum housing and honeycomb ventilation holes. It is available in models ranging from 25W to 400W and features constant voltage and constant current operating modes. It is suitable for indoor LED signage, lighting projects, lighting engineering, or security and surveillance systems.
 

Product Parameters

 

Product selection	MR25-12/24	MR50-12/24			MR75-12/24		MR100-12/24	MR150-12/24	MR250-12/24		MR400-12/24
Input voltage	200~240VAC
Output voltage/current	12V -2.1A/ 24V-1.1A		12V-4.2A/ 24V 2.1A	12V-6.3A/ 24V-3.2A		12V-8.3A/ 24V-4.2A		12V-12.5A/ 24V-6.3A		12V-20.8/ 24V-10.4A	12V-27A/ 24V- 14.6A
Voltage regulation accuracy	±3%		±3%	±3%		±3%		±3%		±3%	±3%
Efficiency	≥83%		≥83%	≥83%		≥83%		≥83%		≥83%	≥83%
Protection feature	Overcurrent protection,Overvoltage protectionshort ,Short circuit protection
Protection feature	GB4943/IEC62368,GB2324,EN55022,IEC61000,GB 17625,GB/T17626,GB/T14714
Operating temperature/humidity	-30ºC~60ºC;5%~95%RH non-condensing
Altitude	2000m(Above 3000m, the height rises by 100m,Environment  temperature drops 0.6ºC)
Three-proof requirements	Three-proof requirements
Heat dissipation method	Natural cooling,MR400 fan cooling

Detailed Photos

Company Profile

 

 

           Our R&D team has multiple professional engineers with over 10 years of experience, using advanced production equipment and standardized production workshops. We have a complete manufacturing system, high production efficiency, and fast delivery! 

Product Selection Guide