12 Volt 300Amp High Frequency Switching Power Supply DC IGBT Rectifier

Basic Information
Place of Origin: China
Brand Name: Xingtongli
Certification: CE RoHS
Model Number: GKD12-300CVC
Minimum Order Quantity: 1 SET
Price: 1340$~2400$
Packaging Details: Wooden case 820*820*1000mm
Delivery Time: 9~12 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability: 100 SET/month
Application: 12volt 300Amp High Frequency Switching DC IGBT Power Supply Rectifier Efficiency: >85%
Control Way: Remote Control/local Panel Control Cooling Way: Air Cooling
Color: White Type: High Frequency Switching DC IGBT Rectifier
Dimension: 520*395*165mm Weight: 25kg
High Light:

switch mode power supply

,

high frequency rectifier

12volt 300Amp high frequency switching DC IGBT power supply rectifier
 
Power supply unit (also known as switch rectifier SMR) operates at high frequency through MOSFET or IGBT. The switching frequency is generally controlled within the range of 50-100 kHz, with ripple coefficient ≤ 1%, so as to achieve high efficiency and miniaturization.

12 Volt 300Amp High Frequency Switching Power Supply DC IGBT Rectifier 0

12 Volt 300Amp High Frequency Switching Power Supply DC IGBT Rectifier 1

12 Volt 300Amp High Frequency Switching Power Supply DC IGBT Rectifier 2


 

Switching power supply working principle:

 

The principle of voltage regulator switching power supply control regulator:

The switch knob repeatedly switches to a certain time interval. When the switch is turned on, the input power is supplied to the load through the switch knob and the filter circuit. During the entire switch is turned on, the power supply provides energy to the load;

When the switch is open, the input power is interrupted to provide energy. It can be seen that the input power supply that provides energy to the load is intermittent. In order for the load to obtain continuous energy power, the switching power supply must have an energy storage device. When the switch is turned on, part of the energy is stored in the switch. When it is turned off, The stored energy will be released to the load. The inductor is used for energy storage. When the switch is turned off, the energy in the energy storage inductor is released to the load through the diode to ensure that the load obtains continuous and stable energy. Because the diode allows the load to obtain continuous current, it is called a continuous current diode. This is how the switching power supply works.

Specification

SPECIFICATIONS FOR GKD36-1000CVC
Input AC 380V±10% 3phase 50/60Hz
Output DC Volt 0~12V               Adjustable
Current 0~300A         Adjustable
Power 20KW
Efficiency >85%
Switching Frequency 20KHz
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 25kg Working mode Constant Voltage(CV)
Constant Current(CC)
Dimension(mm) 520*395*165mm Cooling way Air cooling
 
Features
 
1. 0~10V, 4~20mA,PLC,Timer, Ampere-minute/hour counter, HMI can be provided


2. Control mode: Local control or Remote control(the length of cable is determined by customers)
3. Japan IGBT(the default choice) or Germany IGBT are adopted
4. After being phosphated, galvanized and plastic sprayed, the chassis has excellent corrosion resistence function
5. Easy to operate and repaire

 
 

 
How to install rectifier
This is installation way for remote control rectifier. Not only this way.
1. To connect copper bar with bath/tank
2. To ensure power supply/rectifier is grounded
3. To ensure there is enough water for water cooling type power supply/rectifier
4. We advice that all rectifiers should be isolated to increase of its life.

 
12 Volt 300Amp High Frequency Switching Power Supply DC IGBT Rectifier 3
 

Contact Details