Электронные аксессуары и принадлежности 12 В модуль Пельтье 38

matters needing attention:

1. Heat dissipation must be done for the heating surface during work. It is strictly prohibited to power on for more than 2 seconds without heat dissipation, which may cause overheating and burn down.

2. The specific method is to hold the refrigeration piece with one hand, and press the heat conduction of the refrigeration piece on both ends of the battery. If you can feel a slightly cold side and a slightly hot side, it indicates that the refrigeration piece is good.

Installation and Use:

The installation and use of refrigeration sheet is very simple. Before installation, it is best to prepare a little thermal grease, and then, find a dry battery, connected to the refrigerator two leads, you can feel one end of the obvious cool and the other end of the heat, remember the polarity of the lead and determine the cold and hot end of the refrigerator. If you want to get a greater amount of cold, it is recommended to use two levels of refrigeration, that is, two pieces of folded up, above a piece of cold absorption of the following piece of heat, the experiment shows that two levels of refrigeration is much better than a single level, if conditions can choose three levels, of course, there should be high power supply support.

 Xijin Technology (Shenzhen) Co., Ltd. has years of electronic components industry experience, mainly distributes various brands of ICs,diodes,transistors,and other electronic component products, at the same time, Xijin Technology (Shenzhen) Co., Ltd. provides onestop procurement services,undertakes PCB and PCBA business. 

Xijin Technology (Shenzhen) Co., Ltd. has been adhering to the principles of integrity, professionalism and winwin, with their strong supply chain, we had provided quality products and services to customers over 100 countries, mainly covering the elevator, automotive, Telecommunications, consumer electronics and many other industries. 

In addition, Xijin Technology (Shenzhen) Co., Ltd. can provide professional procurement advices 

to production enterprise customers,  ensure the normal operation of production lines.

At the same time, Xijin Technology (Shenzhen) Co., Ltd. has a cooperative PCB factory, which has ISO9001, ISO14001 certification, with over 200 professional and technically experienced production employees, engineers and managers. Has automatic production lines and testing 

equipment, including copper deposition line, exposure machine and high speed flying probe tester, AOI optical testing machine. Monthly production of various precision single, double and multilayer circuit boards up to 15,000 square meters. 

Xijin Technology (Shenzhen) Co., Ltd.is growing and surpassing constantly,bringing quality service and reliable products to every customer. 

Looking forward to cooperating with you, and create more values for your products with our 

professional product knowedge!

One stop electronic component BOM supporting service IC diode transistor capacitor inductance connector matching
Q1: How about the delivery date?
A1: In General, the delivery date will be 3-5 working days for normal buy quantity. But if bigger order, please check us further.
Q2: What's your warranty?
A2: All our products will be 100% test before shipment, all have 720 days warranty.
Q3: Payment terms?
A3: We can accept Bank T/T, Western Union, Escrow, Trade Assurance.
Q4: How about the Shipping Method?
A4: DHL/UPS/TNT/FedEx/Railway/Truck and other air shipments and sea shipments are all workable.
Q5: How to get samples?
A5: Samples are available. Normally we take 2 days to arrange sample. If we have no business record with you before, we need to charge boot samples cost and post courier freight.
Q6: How do you make our business long-term and good relationship?
A6: -1. We keep good quality and competitive price to ensure our customers benefit;
-2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.