Thermoelectric peltier power generator SP1848-27145 superconducting heat series
Thermoelectric peltier power generator SP1848-27145 superconducting heat series
Product Model: SP1848-27145
Use of the environment: -60 ~ 125
Product raw materials: bismuth telluride
Crystal bar specifications: 30mm L-30cm
Thermal parameters:
Thermo - electromotive force (a):> 190 × uV / Degree
Conductivity: 850 ~ 1250Ohm-1.cm-1
Thermal conductivity (K): 15 ~ 16 × 10-3-W / Degree cm
Excellent value (Z): 2.5 ~ 3.0 × 10-3W / Degree
Practical applications for the search for greater output voltage and load current, the use of multi-series and parallel combination
Power chip size: 40MM long * 40MM wide * 3.6MM thick
One side of the word near the heat (cold side)
No side of the word into the heat-absorbing surface (hot side)
Red line connected to the cathode, the black line connected to the negative, when the temperature difference can generate electricity
SP1848-27145 parameters are as follows:
Temperature difference 20 degrees: open circuit voltage 0.97V, generating current: 225MA
Temperature difference 40 degrees: open circuit voltage 1.8V, power generation current: 368MA
Temperature difference of 60 degrees: open circuit voltage 2.4V, power generation current: 469MA
Temperature 80 degrees: open circuit voltage 3.6V, generating current: 558MA
Temperature difference of 100 degrees: open circuit voltage 4.8V, generating current: 669MA
The above values are for reference only, in the actual use of wiring, and boost plate, the current will be lost
the questions which our partner ask most
Q1. How about the quality?
A: We tested 100% before we ship out.We offer 90- 180days quality assurance.
Q2. What is your terms of payment?
A: Order below 10000USD is T/T 100% in advance .
B:Order over 10000USD T/T 50% as deposit to arrange goods.and rest 50% before delivery.
C:Sample order we can support
PAYPAL , WERTERN UNION,UnionPay and Alipay.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.(defaults EXW for all quotation)
Q4. How about your lead time?
A: There are no lead time for in-stock products.We can ship out within 1-3days after you confirmed the payment.
B:Customized product,we will ship out within our professional invoice show.
Q5. What is your sample policy?
A: Most of products,we can offer free samples;you just need pay the shipping cost.
Q6:Can we ask support if get trouble?
Sure, if there is any quality problems or questions;we could offer technical support or return service .
Q7. Can we return back the goods?
A: Sure, if you are not satisfied with the quality;you can send the original box back to exchange or refund.You pay the return ship cost.We pay the back cost.
B:If you get wrong item and the mistake made by yourself;we can offer return too.But you should pay the ship cost both.And you can ask us to exchange or refund.
Our company as a professional Electronic wholesaler for several years fast developing have already beening a famous trading corporation.
Specialize in
| Integrated circuits (ICs) | capacitors | resistors | potentiometers |
| inductors | diodes | transistors | LED light-emitting |
| display | connectors | switches | Modules |
| instrumentation | relays | |
Thermoelectric peltier power generator SP1848-27145 superconducting heat series
Thermoelectric peltier power generator SP1848-27145 superconducting heat series
Thermoelectric peltier power generator SP1848-27145 superconducting heat series
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