• John Torr
    I have purchased many of these rectifiers and they are the best value and well made on the market. All my customer like them and all have bought more after having one
Contact Person : Una Wang
Phone Number : +8615828663127
WhatsApp : +8615828663127

small portable polarity reverse SMP power supply 40V 60A

Place of Origin China
Brand Name xingtongli
Certification ISO CE RoHS
Model Number GKDH40-60CVC
Minimum Order Quantity 1 unit
Price 600$ ~100$
Packaging Details Single wooden case packing size:650*470*200mm Weight: 25kg
Delivery Time 10~15 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 100units/month
Product Details
Product Name 2small Portable Polarity Reverse SMP Power Supply 40V 60A Input Voltage AC 380V
Phase 1 Phase Output Voltage DC 0~40v Adjustable
Output Current DC 0~60A Adjustable Work Mode CC CV
Reverse Model Manual And Automatic Reverse Time 0~9999 Minutes
Color Black
High Light

Reversible Rectifier Transformer


100A Rectifier Transformer


24V Electrolysis Power Supply

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Product Description
small portable polarity reverse SMP power supply 40V 60A for electrolysis
Application of small portable polarity reverse SMP power supply 40V 60A
It is mainly used in the electrolysis of non-ferrous metals: aluminum, magnesium, zinc, lead, copper, manganese and manganese dioxide; smelting of gold, silver and other metals; re smelting of neodymium, iron and boron; hard alloy, diamond smelting; salt water and electrolytic potassium




Input AC 380V±10% 3 phase 50/60Hz
Output DC Volt 0~40V Adjustable
Current 0~60A Adjustable
Power 2.4KW
Efficiency >85%
output Frequency 40KHz fixed
reverse mode manual and automatic 
reverse time 0~9999 minutes
Protection Short circuit protection
Overheating protection
Phase lack protection
Input over/low voltage protection
Working Condition
-10℃~50℃ Control mode Panel control
Remote control
Net weight 13kg Working mode Constant Voltage(CV)
Constant Current(CC)
Dimension(mm) 230*370*380mm Cooling way




 24V 100A reverse rectifier transformer Features


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 capacity expanded 3 times,make the power supply more reliable


24V 100A reverse rectifier transformer for electrolysis

small portable polarity reverse SMP power supply 40V 60A 0

small portable polarity reverse SMP power supply 40V 60A 1







1, efficiency

SCR: 70%



SCR:Power frequency transformer, large volume about 200kg

IGBT:without Power frequency transformer

3,Energy saving efficiency

SCR: bad

IGBT: energy saving about 15%-30%

4, start/stop with load

SCR: can’t

IGBT: can

5,control circuit

SCR:Complex, request synchronous and difficult to integrate

IGBT:use the simple integrated circuit board, and anti-corrosion treatment completely closed.

6,constant current accuracy



7,cooling way

SCR: water/oil/air cooling

IGBT:water/air cooling

8,work frequency



9,control way

SCR:Phase shift trigger


10,output DC

SCR:half wave

IGBT:High density DC square wave

11,Disturbance to power grid

SCR: large,Not easy to eliminate

IGBT: small,easy to eliminate

12,size and weight

SCR: large size and heavy

IGBT: small and light weight

13,Allowable fluctuation range of input voltage

SCR: ±10%




10V 300A rectifier for zinc plating rectifier Installation


small portable polarity reverse SMP power supply 40V 60A 2



1, Placing rectifier and keep the body stability; ensure good ventilation.
2, Checking anodizing rectifier out cover if loosing.
3, Connecting shell to ground to prevent static electricity.
4, Conecting the AC input wire
5, Connecting the DC output copper bars
6, Connecting the rectifier remote control box,if local control ,skip this step
7, Turn on air switch, then the fan starts to rotate and the power indicator light.
8, Clockwise rotation adjustment button, voltmeter degree increases, working indicate light lighting.
9, Adjust knob to maximum, then the voltmeter should indicate the rated voltage, current meter indicates the load volume accordingly.
10, Disconnect the air switch, turn off the rectifier


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.

small portable polarity reverse SMP power supply 40V 60A 3