For electrical circuits with low voltages and high currents; copper wire encased in highly flexible PVC; equipped at either end with a laminated plug and a fully-insulated axial jack for connecting additional patch cords.
Wire cross ...
еще
Compact equipment for recording charging and discharging curves for capacitors
at individual points. Includes 12 V AC plug-in power supply.
The charger and discharger consists of three units in a single housing: a voltage
comparator, a digital ...
еще
Компактное устройство для записи кривых зарядки и разрядки конденсаторов в конкретных точках. В набор входит подключаемый блок питания 12 В переменного тока. Зарядно-разрядное устройство состоит из трех блоков в общем корпусе – устро ...
еще
Metal stem with knurled screw and 4-mm-bore hole on acrylic rod, as insulated holder for wires, e.g. when conducting experiments on the optical bench are performed. Diameter: 10 mm Length: 100 mm
еще
Replica of Alessandro Volta’s apparatus consisting of series-connected galvanic cells to make up a source of electricity.
Zinc and copper plates stacked in alternation on top of each other are separated in each case by a piece of felt ...
еще
Switch attached to a safe box for building simple electric circuits using safety experiment leads. Printed with a circuit symbol.
Maximum voltage: 12 V
Maximum current: 5 A
Dimensions: 135x85x40 mm³
еще
Normally open push-button switch attached to a safe box for building simple electric circuits using safety experiment leads. Printed with a circuit symbol.
Maximum voltage: 12 V
Maximum current: 2 A
Dimensions: 135x85x40 mm³
еще
Knife-edge switch attached to a safe box for building simple electric circuits using safety experiment leads. Printed with a circuit symbol.
Maximum voltage: 12 V
Maximum current: 5 A
Dimensions: 135x85x40 mm³
еще
Fuse holder attached to a safe box for building simple electric circuits using safety experiment leads. Printed with a circuit symbol.
Fuses (not included): 20 mm x 5 mm diam.
Maximum voltage: 12 V
Maximum ...
еще
Pair of crocodile clips for connecting loose resistors and other electronic components or samples from the “Conductors and Non-Conductors” set. Attached to a safe box for building simple electric circuits using safety experiment leads. Printed ...
еще
Universal holder for two-pole components (resistors, capacitors, diodes, LEDs) attached to a safe box for building simple electric circuits using safety experiment leads. Printed with a circuit symbol.
Dimensions: 135x85x40 mm³
еще
1N4002 semiconductor in an electrically safe box for assembling simple electric circuits using safety experiment leads. Featuring printed circuit symbol.
Maximum voltage: 12 V
Maximum current: 1 mA
Dimensions: 135x85x40 mm³
еще
Low-voltage motor with pulley for simple experiments on mechanical and electrical energy. The relationship between current direction and direction of rotation is immediately obvious.
Built onto an electrically safe box for assembling simple ...
еще
LED on an electrically safe box for assembling simple electric circuits using safety experiment leads. Featuring built-in current limiting resistor and printed circuit symbol.
Maximum voltage: 12 V
Maximum current: 20 mA
Dimensions ...
еще
LED on an electrically safe box for assembling simple electric circuits using safety experiment leads. Featuring built-in current limiting resistor and printed circuit symbol.
Maximum voltage: 12 V
Maximum current: 20 mA
Dimensions ...
еще
Battery holder in an electrically safe box for assembling simple electric circuits using safety experiment leads. Printed circuit symbol and battery direction. Batteries not included.
Battery: 4.5 V, 3R12, flat battery
Dimensions: 135x85x40 ...
еще
600-winding coil without core attached to a safe box and featuring safety sockets. For experiments on induction, a bar magnet can be passed through the coil.
Dimensions: 135x85x40 mm³
еще
Single-pole double-throw change-over switch attached to a safe box for building simple electric circuits using safety experiment leads. Printed with a circuit symbol.
Maximum voltage: 12 V
Maximum current: 5 A
Dimensions: 135x85x40 ...
еще
Bridge rectifier circuit consisting of four semiconductor diodes connected in Graetz configuration. Inside a safe box for building simple electric circuits using safety experiment leads. Printed with circuit symbols.
Maximum voltage: 12 ...
еще
Bridge rectifier circuit consisting of four LEDs connected in Graetz configuration. Inside a safe box for building simple electric circuits using safety experiment leads. Printed with circuit symbols.
Maximum voltage: 12 V
Maximum current ...
еще
Circuit comprised of two LEDs for indicating the direction of current. Inside a safe box with sockets for safety experiment leads. Printed with circuit symbols.
Maximum voltage: 12 V
Maximum current: 20 mA
Dimensions: 135x85x40 mm³
еще
Classic set-up for verifying Ohm’s law for a two-pole resistor. Inside a safe box with sockets for safety experiment leads. Printed with circuit symbols.
Maximum voltage: 12 V
Maximum current: 2 A
Dimensions: 135x85x40 mm³
еще
Four unknown resistors which can be connected separately in two series circuits. Inside a safe box with sockets for safety experiment leads. Printed with circuit symbols.
Maximum voltage: 6 V
Maximum current: 200 mA
Dimensions: 135x85x40 ...
еще
High-Precision Resistors in plastic housing with 4 mm safety plugs.
Specifications:
Dimensions: approx. 122x70x50 mm³
Resistance:300 kΩ
Tolerance:5%
Load rating: 3 W
еще
Apparatus to investigate the dependency of electrical resistance on conductor length, conductor cross-section and material. Six wires are laid out side by side on a metal base and both ends connect to 4 mm sockets.
Wire specimens: Constantan ...
еще
Set of "Conductors and Non-Conductors" To investigate the various levels of conductivity of 8 different sample materials. Scope of delivery: iron rod, aluminum rod, copper rod, steel rod, wooden rod, glass rod, plastic rod, cotton ...
еще
Metal wires on bobbins, e.g. for experiments to investigate how resistance depends on the material, cross-sectional area and length of the wire.
Material: Copper
Length: 100 m
Diameter: 0.3 mm
еще
Metal wires on bobbins, e.g. for experiments to investigate how resistance depends on the material, cross-sectional area and length of the wire.
Material: Iron
Length: 100 m
Diameter: 0.3 mm
еще
Resistance Wires
Metal wires on bobbins, e.g. for experiments to investigate how resistance depends on the material, cross-sectional area and length of the wire.
еще
This metal wire, wound on a bobbin, is used in experiments investigating the dependence of electrical resistance on the material, the cross-sectional area, and length of the wire.
еще
Resistance Wires
Metal wires on bobbins, e.g. for experiments to investigate how resistance depends on the material, cross-sectional area and length of the wire.
еще
Resistance Wires
Metal wires on bobbins, e.g. for experiments to investigate how resistance depends on the material, cross-sectional area and length of the wire.
еще
Resistance Wires
Metal wires on bobbins, e.g. for experiments to investigate how resistance depends on the material, cross-sectional area and length of the wire.
еще
Resistance Wires
Metal wires on bobbins, e.g. for experiments to investigate how resistance depends on the material, cross-sectional area and length of the wire.
еще
Resistance Wires
Metal wires on bobbins, e.g. for experiments to investigate how resistance depends on the material, cross-sectional area and length of the wire.
еще
Resistance Wires
Metal wires on bobbins, e.g. for experiments to investigate how resistance depends on the material, cross-sectional area and length of the wire.
еще
Holder on an acrylic base with two crocodile clips for connecting loose resistors and other electronic components or samples from the “Conductors and Insulators” set. Sockets for 4-mm safety plugs.
еще
Double-pole double throw (DPDT) change-over switch in a robust casing with high dielectric strength. Connection is made via 4-mm safety sockets.
Dimensions: 112 x 62 x 45 mm approx.
Weight: 95 g approx.
Operating voltage: 12 V
еще
Assembly Kit “Bell, Relay and Bimetallic Switch ” Equipment kit comprising materials to assemble electromagnetic switches and bimetallic switches. Base plate in mm (L x W x H): 200 x 140 x 40 Total weight of set: approx. 1.6 kg ...
еще
Contact Stand with Terminal Sockets Connection rod on insulated base with three 4-mm cross holes and one axial 4-mm bore hole used to secure components with 4-mm connectors or to plug in 4-mm cables. At the top end spring-loaded terminal socket ...
еще
Resistance Bridge used to measure resistances in bridge circuits and investigate voltage drops across wires. The device is only suitable for low voltages.
It consists of a rail with a scale mounted at two points and a resistance wire stretched ...
еще
The set of two resistor wires of resistance 22 Ω and length 1.5 m can be used as connecting wires in experiments involving model overhead power lines or transmission lines for the transmission of electrical energy. In such experiments they ...
еще
Rod Clamp with Insulator For the insulated securing of electrical components with 4-mm connectors. Upper section features two 4-mm cross bore holes and one 6-mm hole with clamping screw. Lower section with two 4-mm cross holes. A PVC isolator ...
еще
Resistance decades which can be mechanically connected to one another, e.g. in order to assemble a Wheatstone bridge. With color-coded safety sockets and control knob for setting measurement resistances in 10 steps. Includes 25-cm safety patch ...
еще
Resistance decades which can be mechanically connected to one another, e.g. in order to assemble a Wheatstone bridge. With color-coded safety sockets and control knob for setting measurement resistances in 10 steps. Includes 25-cm safety patch ...
еще
Resistance decades which can be mechanically connected to one another, e.g. in order to assemble a Wheatstone bridge. With color-coded safety sockets and control knob for setting measurement resistances in 10 steps. Includes 25-cm safety patch ...
еще
Resistance decades which can be mechanically connected to one another, e.g. in order to assemble a Wheatstone bridge. With color-coded safety sockets and control knob for setting measurement resistances in 10 steps. Includes 25-cm safety patch ...
еще
Resistance decades which can be mechanically connected to one another, e.g. in order to assemble a Wheatstone bridge. With color-coded safety sockets and control knob for setting measurement resistances in 10 steps. Includes 25-cm safety patch ...
еще
Four resistance decades in a single housing, can be used individually or in combination, e.g. for setting up a Wheatstone bridge. Can be set using control knob, with decade scale. Output: via 4-mm-safety sockets Dimensions: 296 mm x 78 ...
еще
Capacitance decades which can be mechanically connected to one another. With color-coded safety sockets and control knob for setting capacitances in 10 steps. Includes 25-cm safety patch cord. Connections: via 4-mm-safety sockets Dimensions ...
еще
Variable inductance decade in impact-resistant plastic housing. This series incorporates mechanically stable components, a slide switch for setting measurement ranges and 4-mm safety sockets to ensure that all connections are safe.
...
еще
Capacitance decade in impact-resistant plastic housing. This series incorporates mechanically stable components, a slide switch for setting measurement ranges and 4-mm safety sockets to ensure that all connections are safe.
Measuring ...
еще
For low-voltage electrical circuits; copper wire encased in highly flexible PVC; equipped at either end with a laminated plug and a fully-insulated axial jack for connecting additional patch cords.
Wire cross-section: 1 mm²
Continuous ...
еще
For electrical circuits with low voltages and high currents; copper wire encased in highly flexible PVC; equipped at either end with a laminated plug and a fully-insulated axial jack for connecting additional patch cords.
Wire cross-section ...
еще
For electrical circuits with low voltages and high currents; copper wire encased in highly flexible PVC; equipped at either end with a laminated safety plug and a fully-insulated axial jack for connecting additional patch cords.
Wire cross ...
еще
Used during experiments in extra-low and low voltage circuits, these heavy-duty variable resistors have shockproof housings and built-in ground sockets. Use them as a continuously variable series resistor, for setting power levels, as fixed ...
еще
Set of 10 screw-in sockets for lamps with E10 screw thread. Electrical contact is made via uninsulated wires passing through the connecting eyelets in the base or via crocodile clips.
Base: 28 mm diam.
еще
E10 lamp socket attached to a safe box for building simple electric circuits using safety experiment leads. Printed with a circuit symbol.
Maximum voltage: 12 V
Maximum current: 2 A
Dimensions: 135x85x40 mm³
еще
The waterproof 4.7 kΩ NTC thermistor probe is used in experiments to study how the resistance of a negative temperature coefficient semiconducting thermistor depends on temperature. The probe is immersed in a water bath and the current ...
еще
The waterproof 100 Ω PTC thermistor probe is used in experiments to study how the resistance of a positive temperature coefficient semiconducting thermistor depends on temperature. The probe is immersed in a water bath and the current ...
еще