thermoelectric Generator SP1848-27145 40*40MM High thermal Conductivity for industrial Equipment Heat Energy Conversion Power
$6.84
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
The output power in thermoelectric performance test
Temperature difference/→
Resistance
20
30
40
50
60
80
2
0.0459
0.099
0.1866
0.2548
0.4507
0.5999
3
0.0508
0.1033
0.2067
0.2808
0.4988
0.681
5
0.0441
0.1033
0.2028
0.2737
0.4836
0.6811
7
0.0386
0.0916
0.1846
0.2607
0.4528
0.6474
Output power under variable load
Temperature difference/→
Resistance
0.5
1
1.5
2
2.5
3
20
0.0227
0.0342
0.0405
0.0459
0.0455
0.0508
30
0.0499
0.0756
0.0895
0.099
0.104
0.1033
40
0.0916
0.1417
0.169
0.1866
0.201
0.2067
Temperature difference/→
Resistance
5
6
7
8
9
10
20
0.0441
0.042
0.0386
0.04
0.0356
0.0369
30
0.1033
0.103
0.0916
0.0872
0.0819
0.0846
40
0.2028
0.1962
0.1846
0.1683
0.1621
0.1526
Output power under variable load conditions
Cold end/→
Hot end/→
10
20
30
40
30
0.078192
40
0.178462
0.089086
50
0.32891
0.18813
0.064986
0.023112
60
0.500059
0.326759
0.157332
0.081107
70
0.738641
0.508002
0.298401
0.186028
80
1.007529
0.724403
0.493534
0.308973
90
1.32805
0.993603
0.7091
0.476235
100
1.64804
1.312761
0.97671
0.692804
110
2.102329
1.624719
1.247846
0.958769
120
2.517268
1.954394
1.599027
1.22758
130
2.992686
2.32714
1.947085
1.550767
140
3.417593
2.726115
2.297209
1.984817
Note
The experimental data in this group uses a matching resistance of 4.21 ohms to achieve maximum output power.
The side with words is cooling, and the side without words is heat dissipation.
SP1848-27145 parameters are as follows
Temperature difference of 20 degrees:open circuit voltage 0.97V, generating current:225MA
Temperature difference of 40 degrees:open circuit voltage 1.8V, generating current:368MA
Temperature difference of 60 degrees:open circuit voltage 2.4V, generating current:469MA
Temperature difference of 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. There will be loss of current when wiring and booster board in actual use.
Because this product is one piece and a ceramic body, it transfers heat very quickly. The temperature difference between the cold and hot ends needs to be studied and controlled.
Thermoelectric parameters
Thermoelectromotive force (a):>190≠┢V/→
Conductivity (┮):850∥1250┯-1.cm-1
Thermal conductivity (K):15∥16≠10-3-W/→cm
Merit value (Z):2.5∥3.0≠10-3W/→
Package includes
1 x Thermoelectric chip
Weight | 0.021 kg |
---|
Customers Also Viewed
5pcs Electronic DIY LED Dimming Lights Series and Parallel Circuit Technology Small Production Kit
$16.60DIY Electronic KitsAdd to cartDescriptionThe purpose of the experiment1. Understand and recognize the light-emitting diodes and illuminate the light-emitting diodes (LEDs);2. Understand the role of understanding resistance, series and parallel resistance;3. Understand the self-locking switch;4. Understand and recognize adjustable resistors and use adjustable resistors;Experimental stepsStep 1:The long leg of the light-emitting diode (LED) is the positive pole, and the …
50pcs Universal PCB Board 7x9cm 2.54mm Hole Pitch DIY Prototype Paper Printed Circuit Board Panel Single Sided Board
$32.93Electronic Accessories & SuppliesAdd to cartFeaturesPremium one side prototype PCB printed circuit board, universal strip breadboard.All holes are plated through, smooth and clear.Sturdy and easy to use, the plated holes are very solid which makes it very easy to solder components on and they can hold up well and handle reasonable heat levels and dwell times.A good assortment of quality …
50mm Submersible Bore 0.5 HP Water Farm Garden Deep Well Pump 220V 180ft 8GPM
$340.19Electrical Pump & ValveAdd to cartFeatures-2inch deep well submersible pump, fits in the 2inch well casing.-Patented impeller design provides extended pump life and heavy flow under the severe circumstances.-This pump has a much longer pump life than the all-plastic-bottom-suction pump.-Solid 304 stainless steel body with heavy duty cast iron discharge.-Industrial grade heavy duty, also good for home usage.-Built in 1/2 …
50mm Submersible Bore 0.5 HP Water Farm Garden Deep Well Pump 220V 180ft 8GPMRead More
1Hz-150Khz 3.3V-30V Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display
$22.06Other Module BoardAdd to cartParameter settingsThe module has four independent keys, used to set the frequency and duty cycle, support short press (increase or decrease a unit)and long press (fast increase or decrease), very simple, set the parameters automatically save, power failure Lost.Module parameters1. Working voltage:3.3 ~ 30V;2. Frequency range:1Hz ~ 150KHz;3. Frequency accuracy:the accuracy in each range is …
5pcs LCD1602 LCD Shell for 1602 Blue/Yellow And I2C 1602 Blue/Yellow Green Backlight LCD Module Case
$17.73Electronic Accessories & SuppliesAdd to cartDescription Screen size:2.5 inches Material:acrylic Application 1602 Blue Backlight LCD Display Module:https://www.hobbyant.com/1Pc-1602-Character-LCD-Display-Module-Blue-Backlight-p-978160.htmlrmmds=search 1602 Yellow Backlight LCD Display Module:https://www.hobbyant.com/1Pc-1602-Character-LCD-Display-Module-Yellow-Backlight-For–p-978155.htmlrmmds=search I2C 1602 Blue Backlight LCD Display Module:https://www.hobbyant.com/IIC-I2C-1602-Blue-Backlight-LCD-Display-Module-For–p-950726.htmlrmmds=search I2C 1602 Yellow Green Backlight LCD Display Module:https://www.hobbyant.com/IICI2C-1602-Yellow-Green-Backlight-LCD-Display-Module-For–p-950728.htmlrmmds=search Package included 5 x LCD1602 LCD shell
Reviews
There are no reviews yet.