P&N Technology located at Torch (Xiang’an) Hi-tech Zone, Xiamen city of Fujian province in China, next to the new Xiamen International Airport. The Hi-tech Zone has convenient transportation, excellent infrastructure and facilities.

P&N Tech develops various Electronic Components, Thermoelectric Modules, Thermoelectric Assemblies, Electronic materials and related equipment, testing equipment, molds and related technical consulting services.We have a professional team, strong technology, advanced processes, modern equipment and efficient management systems, we commit to providing customers with advanced, complete, customized thermal management and thermal power generation solutions.

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. Besides MOQ, what we can do for trail order quantity?

Our MOQ is 10PCS, however, we would like to support our customer even 1 PC sample for testing.

 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. What is the packing method?

Loaded into trays(hard pearl cotton) and packed into cardboard boxes.

 6. 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.

 7. What is the payment terms?

we accept Bank Transfer, Paypal, Western Union, MoneyGram, Alipay ,Cash and Ecrow terms,

the freight, insurance and both sides bank fee are borne by the buyer.

 8.  Where is thermoelectric cooler applied?

Thermoelectric cooler can be widely developed for enclosed area climate control such as telecom outdoor cabinet, battery cabinet, industry control cabinet, precision instrument, telecommunication parts, medicine equipment, military equipment, etc.

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