My sincerely customers, the following is the product introduction for details

The technical parameter of 12V lab supplies

Model: LQ-12-30
Type		Prepare Note
Modular	IGBT( Insulated Gate Bipolar Transistor)
AC input power	220V, 3 phase 380V, 3 phase 415V, 3phase 460V, 3phase
DC current(A)	0~30A(adjustable)
Constant-current precision (%)	1%
DC voltage(V)	0~12V(adjustable)
Voltage accuracy (%)	0.5%	Digital voltmeter
Cooled way	Air/water cooling way
Protection	ü Overheating ü Input over/low voltage ü Short circuit ü Phase lack
Overload protection (%)	110%
Environment temperature	20°C~40°C
Interface type	Digital/simulation signal (0-10V,4-20mA)	Regular without interface
Stabilized voltage precision	1%
Overload capacity	110%(rated value)
Environment humidity	<70%
Overall efficiency	≥90%
Power factor	0.85

Detail of 12V lab supplies

Produce process

Structure for 12V lab supplies

These rectifiers are widely used in many surface treating fields like plating and lots of industries in need of direct current power supply such as pharmaceuticals ,fine chemicals and DC motor testing .Among them ,the high-power high frequency switching electroplating power supply developed independently by our company is an important new product .The products have passed the certification of related technical department,and thus have reliable quality and stable performance.

Features of 12V lab supplies

1. Advanced technology: IGBT modules are adopted as main power devices

2. High efficiency: It may save 15%-30% energy compared with ordinary silicon controlled rectifier;

3. High accuracy, high stability, and low ripple ratio. Main controlling part adopts advanced technology to let fluctuation of power net voltage and loads changes make no interference to output;

4. The output voltage and current are adjustable, and it can function under steady voltage and steady current states in different situation.

5. Special structure for antisepsis to increase the service life under harsh environment.

6. Reliable protective function against lack of voltage, lack of phase, over voltage, over current, over heat and etc.

Application of 12V lab supplies

o Plating: Chrome, Zinc, Nickel, Copper, Gold, Silvero Electrolysis: Copper, Zinc, Tin, Leado Aluminum foil, copper foil productiono Electrochemical machiningo Anodizing: anodizing, hard anodizingo Waste water treatment

Product package

My sincerely customers, more products as following

Product certification for 12V lab supplies

Questions

1. Does the price of the product have discount?

Yes, the dicount could be 1%,3%,5%,10% according to the different quantity of your requirement.

2. Is the quality of the product certified by some international organizations ?

Yes, Our products are passed CE, ISO9001 :2008. And we have own produce patent technology.

3. How long does the warranty of the product?

12months ,More than 1 year , we could arrange a technician to offer you the technical service all the way.

4. May I know the standard of package?

We usually use plywood case . Each unit is well protected by color box.

5. Would you accept to use our logo?

It is absolutely no problem to do OEM.

Our promise

1.Please send a message to us if any problem you have.

2.We have 100% satisfactory guarantee, if you are not satisfied with your purchase for any reason, please contact us and we will help to resolve your problem.

Please tell us your requirements, then, there will be no disappointment, no regret.