Thermoelectricity and photoelectricity

Thermal generator for student experiments

Function ans Applications

Thermoelectric generator and heat pump to perform student experiments in the field of conversion of energy from geothermal energy and ambient heat.

Benefits

Easy experimentation due to compact design, standard 4mm connecto ...

Solar battery,8 cells,switchab. d

Function and Applications

Suitable for different applications, because out put voltage and current intensity can be selected through corresponding switching of single cells.

Equipment and technical data

• Every cell has two 2 mm sockets at the back.< ...

Solar battery, 4 cells, 2.5x5 cm

Function and Applications

To investigate characteristics of a solar battery and supply devices with approx. 2V.

Equipment and technical data

• Four polycrystalline silicium cells in series on plastic plate with holding rod.
• Transparent prot ...

Solar cell, 5cmx10cm

Solar cell (2.5x5)cm,with plugs

Holder f.solar cells (2.5x5)cm

Function and Applications

Holder for solar cell with size 62 × 21 mm².

Equipment and technical data

• Made out of anodised Aluminium.
• Dimensions (mm): 30 × 70 × 30.
• Mass: 15 g.

Solar battery, 4 cells, with cable and connectors

Function and Application

To investigate characteristics of solarbattery and supply devices with approx.2 V and to perform student experiments in the field of renewable energy.

Benefits

Easy and comprehensive experimentation in the field of renewable energ ...

Photocell, silicon

Function and Applications

Silicon photo element to be screwed into E 10 lamp socket.

Equipment and technical data

• Sensitivity: approx.125 nA/Ix.
• Effective surface: approx. 25 mm².
• Highest sensitivity wavelength: appro ...

Slit diaphragm for photocell

Function and Applications

To attach to silicon photo element (07937.00). Particularly suited to detect the infrared component in the spectrum of a filament lamp.

Photoelement f. opt. base plt.

Headphone, 2000 Ohm

Semiconductor diode/ge/ AA118, G1

Function and Applications

Semiconductor diode in plastic housing.

Equipment and technical data

• Dimensions (mm): 37 x 18 x 32.
• With 4 mm plugs with a distance of 19 mm.
• Reverse voltage: 90 V.
• Forward current: 50 mA DC. ...

Semiconduct.diode/si/1 N 4148,G1

Function and Applications

Semiconductor diode in plastic housing.

Equipment and technical data

• Dimensions (mm): 37 x 18 x 32.
• With 4 mm plugs with a distance of 19 mm.
• Reverse voltage: 75 V.
• Forward current: 200 mA DC ...

Photo diode, G1

Function and Applications

Photo diode, G1

Equipment and technical data:

• Plastic housing (37x18x32 mm) with 4mm plugs in 19mm spacing 
• Open circuit voltage 380 mV at 1 klx
• Short circuit current: ca  apprx. 35μA at 1k ...

Transistor BC337, base left, G3