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Chengdu Xingtongli Power Supply Equipment Co., Ltd.
Chengdu Xingtongli Power Supply Equipment Co., Ltd.
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Overheating Protection 48V 20A Portable AC To DC Power Supply

Chengdu Xingtongli Power Supply Equipment Co., Ltd.
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Overheating Protection 48V 20A Portable AC To DC Power Supply

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Brand Name : xingtongli

Model Number : GKD48-20CVC

Certification : ISO CE RoHS

Place of Origin : China

MOQ : 1 unit

Price : 360$ ~450$

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 300units/month

Delivery Time : 10~15 work days

Packaging Details : Single wooden case packing size:520*395*165mm Weight: 12kg

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

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48V 20A Protable AC to DC power supply


Specification


SPECIFICATIONS FOR GKD48-20CVC
Input AC220V±10%1 phase50/60Hz
Output DCVolt0~48V Adjustable
Current0~20A Adjustable
Power960W
Efficiency>85%
output Frequency40KHz fixed
output ripple5% peak value
ProtectionShort circuit protection
Overheating protection
Phase lack protection
Input over/low voltage protection
Working Condition
(Temperature)
-10℃~50℃Control modePanel control
Remote control
Net weight12kgWorking modeConstant Voltage(CV)
Constant Current(CC)
Dimension(mm)520*395*165mmCooling 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:



Installation


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.


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.


Product Tags:

960W AC To DC Power Supply

      

48V 20A AC To DC Power Supply

      

960W AC DC Switching Power Supply

      
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