Overheating Protection 48V 20A Portable AC To DC Power Supply

Basic Information
Place of Origin: China
Brand Name: xingtongli
Certification: ISO CE RoHS
Model Number: GKD48-20CVC
Minimum Order Quantity: 1 unit
Price: 360$ ~450$
Packaging Details: Single wooden case packing size:520*395*165mm Weight: 12kg
Delivery Time: 10~15 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 300units/month
Product Name: 48V 20A Protable AC To DC Power Supply Input Voltage: AC 220V
Phase: 1 Phase Output Voltage: DC 0~48v Adjustable
Output Current: DC 0~20A Adjustable Work Mode: CC CV
Size: 520*395*165mm Weight: 12kg
Color: Grey
High Light:

960W AC To DC Power Supply

,

48V 20A AC To DC Power Supply

,

960W AC DC Switching Power Supply

48V 20A Protable AC to DC power supply

 

Specification

 

SPECIFICATIONS FOR GKD48-20CVC
Input AC 220V±10% 1 phase 50/60Hz
Output DC Volt 0~48V Adjustable
Current 0~20A Adjustable
Power 960W
Efficiency >85%
output Frequency 40KHz fixed
output ripple 5% peak value
Protection Short circuit protection
Overheating protection
Phase lack protection
Input over/low voltage protection
Working Condition
(Temperature)
-10℃~50℃ Control mode Panel control
Remote control
Net weight 12kg Working mode Constant Voltage(CV)
Constant Current(CC)
Dimension(mm) 520*395*165mm Cooling way

air

cooling

 

 Features

 

Cabinet:

Cabinet adopts magnetic cut links, reduce eddy current losses, and cabinet as a whole spray painting

Structure:

Reasonable structure design, isolated the inverter part and , rectification part , convenient to disassemble and maintenance

Radiator:

radiator capacity expanded 1.5 times,make sure better cooling effect

switch control way:

adopt full bridge phase shifting soft switch,reduct IGBT loss,save engergy

Main transformer:

adopts amorphous core,increase transformer efficiency,reduct the transformer temperature rise,cut the rectifier weight,improve the power supply stability, reliability

Core & Schottky diode:

core capacity expanded 1.5 times

schottky diode expands 4 times

 

Board :

all control boards did anticorrosion treatment with imported three defense lacquer

IGBT:

IGBT capacity expanded 3 times,make the power supply more reliable

 

 

Product picture: 

 

Overheating Protection 48V 20A Portable AC To DC Power Supply 0

Overheating Protection 48V 20A Portable AC To DC Power Supply 1

 

 

 Installation

 

Overheating Protection 48V 20A Portable AC To DC Power Supply 2

produce process :

From the beginning of the raw material to the selection, to the assembly, and finally commissioning. We will enforce the standards strictly. Before package, 24V 125A dc single output switching power supply with CE will be check again to ensure that it works normally.

Overheating Protection 48V 20A Portable AC To DC Power Supply 3

 

Anodizing process:

 

Anodizing is an electrochemical process that transforms metal surfaces into decorative, durable, and corrosion-resistant anodizing layers. Aluminum is well suited for anodizing, although other non-ferrous metals, such as magnesium and titanium, can also be anodized.

 

 

 

The structure of the anodic oxide originates from the aluminum substrate and consists entirely of alumina. The alumina is not applied to the surface like paint or electroplating, but is fully integrated with the underlying aluminum substrate, so it does not shatter or flake. It has highly ordered porous structure and can be used for secondary processing such as coloring and sealing.

 

 

 

 

Anodizing is accomplished by immersing aluminum in an acidic electrolyte and passing current through the medium. The cathode is installed inside the anode oxidation tank. Aluminum acts as an anode, so oxygen ions are released from the electrolyte and combine with aluminum atoms on the surface of the anodized part. Therefore, anodizing is a highly controlled oxidation problem, enhanced by natural phenomena.

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