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
USR-ES1 W5500 Chip SPI to LAN Ethernet Converter TCP/IP Module WIZ820io
$15.30Converter BoardAdd to cart>>>Manual:Click here to openOverviewUSR-ES1 embeds Wiznet’s W5500 chip, which uses hardware logic gates to implement the transport layer and network layer of the TCP/IP protocol stack (such as TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE, etc.), and integrates The data link layer, physical layer, and 32K bytes of on-chip RAM serve as data transceiving buffers. …
USR-ES1 W5500 Chip SPI to LAN Ethernet Converter TCP/IP Module WIZ820ioRead More
3pcs TEC1-12715 12V Heat Sink thermoelectric Cooler Peltier Plate Module
$32.04Electronic Accessories & SuppliesAdd to cart40 x 40mm TEC1-12715 12V Heatsink Thermoelectric Cooler Peltier Plate ModuleDescriptionSolid state, vibration free, noise-freeSimple to install and operateThe hot surface need to be good heat sinkSpecificationProduct name:thermoelectric cooler plate moduleModel:TEC1-12715Color:whiteCouples:127Voltage:12VUmax:15.4VImax:15AMax power consumption:231WTmax:70°CQcmax T=0(W):137WSize:40 x 40 x 3.3mmWeight:50gPackage included3 x TEC1-12715 cooler plate module
EQKIT KM-1 DC 6-12V PWM Motor Speed Controller Kit DIY Motor Speed Regulator Set Stepless Speed Control
$8.73Module KitsAdd to cartSpecificationsModel:KM-1Operating voltage:DC 6-12VPCB board size:40 x 40mmCircuit descriptionKM-1 uses PWM (pulse width modulation) to control the speed of the motor, adjust the pulse width duty ratio, so that the speed from zero to the maximum speed stepless speed regulation. The wider the crest width of the control waveform, the faster the motor speed; on the …
20pcs 63V 10000UF 105 High Frequency Temp Electrolytic Capacitor 30mm x 50mm Long Life
$108.62Electronic Accessories & SuppliesAdd to cartSpecificationModel:485622Voltage:63VCapacitance:10000UFTemperature:105→Diameter:30mm / 1.1 inchHeight:50 mm / 2 inchFeaturesLong life, high temperatureHigh-frequency capacitorsPackage included20 x Electrolytic Capacitor
Reviews
There are no reviews yet.