15 4V 40 40 51 4 Watts 6A 12706 Peltier with Efficent Cooling

 Feature:

1. How do we know which model is suitable for us?

a. Confirm the ambient temperature (Th); 

b. Confirm the required temperature of the cooling space or objects (Tc);

      c. Confirm the application’s heat load power (Q, the heat need to be removed or lowered);

d. Determine the required cooling capacity (Qc, considering heat loss, it is recommended Qc = 1.5 * Q);

e. Find out TE products from the catalog, whose maximum heat pumping capacity (Qmax)  matches with the Qc worked out by step #4 (±5W), and then refer to the expected Current and Voltage to pick out a suitable product. 

 If the single product could not meet the requirement, you can also use series or parallel connect multiple products to get higher performance, the quantity = Qc / Qmax (Single products).

 2. What service we can support to our customers?

Our products including TEM ( Thermoelectric Module) and TEA(Thermoelectric Assembly), we can customize according to special requirement from customers, normally, we offer professional thermoelectric solutions within 24 hours.

 3.I do finding a cheap thermoelectric module 12706, but i don't know how to select cost effective product.

      you should check some important points, below information for you reference:
      A. The thermoelectric module most important attribute is DeltaT, Some supplier maybe give you a good               price, but the Delta T is bout 55C or lower than, it will influence your equipment performance.
      B. Certifications. If you want to get a cost effective product, it will help you to estimate the supplier whether           produce high quality product.
     C. Other Tips: If you use it to DIY, we suggest to go to B2C website, such as Aliexpress, Ebay and so on, the      seller usually is a wholesaler, the price is more competitive. If you order quatity more than 100pcs,                        suggest to find manufacturer, they will give you a bulk price.

 4. How long is the delivery time for samples and bulk orders?

Generally within 3 working days for samples, 5-15 working days for bulk orders after receiving deposit.

 5. How to delivery?

Samples delivered by express such as DHL, UPS, FedEx, TNT , EMS,ARAMEX,SF express, we will use the way you prefer.Bulk orders delivered by air cargo or shipping.