tox-duebel electrical components Germany tox-duebel model tox-duebel price

tox-duebel electrical components utilize the good conductivity and fluidity of mercury to control the opening and closing of electrical circuits. It consists of a glass tube, mercury, fixed electrodes, lead wires, etc. After evacuating the air from the tube, it is filled with various gases and sealed. It is suitable for environments with dust, oil, water vapor, and corrosive gases, and can also be used as an explosion-proof switch in places with explosive gases. Given the high surface tension and specific gravity of the mercury inside the tube, along with its fluidity, the position of the mercury changes immediately upon slight tilting of the glass tube, making surface contact with the electrodes, thus enabling it to switch large AC and DC currents. Additionally, this switch features a lifespan of several million cycles at rated current, compact size, high sensitivity, no mechanical noise, and low cost, making it consistently used as a switch for automatic control.

tox-duebel electrical component composition

The circuit board mainly consists of pads, vias, mounting holes, traces, components, connectors, copper pours, and electrical boundaries. (1) Pad: A metal hole used for soldering component pins. (2) Via: Includes metallic vias and non-metallic vias; metallic vias are used to connect component pins between layers. (3) Mounting hole: Used to fix the circuit board. (4) Trace: Copper film of the electrical network used to connect component pins. (5) Connector: Components used for connections between circuit boards. (6) Copper pour: Used for grounding networks, effectively reducing impedance. (7) Electrical boundary: Used to determine the dimensions of the circuit board; all components on the board must not exceed this boundary.

tox-duebel electrical component performance

1. Protection characteristics: When the impact strength of the surge source does not exceed the specified value, the clamping voltage of the varistor must not exceed the impulse withstand voltage that the protected object can endure. 2. Surge resistance characteristics: The varistor itself must withstand the specified surge current, surge energy, and average power during successive surges. 3. Life characteristics include two aspects: one is the continuous operating voltage life, meaning the varistor should reliably operate for a specified time (in hours) under specified ambient temperature and system voltage conditions; the other is surge life, meaning it can reliably withstand a specified number of surges. 8. After the varistor is integrated into the system, in addition to acting as a "safety valve" for protection, it introduces some additional effects, known as "secondary effects," which should not degrade the normal operating performance of the system. The main factors to consider are three: first, the capacitance of the varistor itself; second, the leakage current under system voltage; and third, the influence of the varistor's nonlinear current coupling through source impedance on other circuits.

tox-duebel electrical component types

1. Classification by fixing device type: Thermocouples are widely used as the primary temperature measurement method, so there are various requirements for fixing devices and technical performance. Therefore, thermocouple fixing devices are divided into six types: without fixing device, threaded type, fixed flange type, movable flange type, movable flange angle form, and tapered protection tube type. 11. Classification by assembly and structural method: Based on the performance and structural method, thermocouples can be divided into detachable thermocouples, explosion-proof thermocouples, armored thermocouples, and spring-loaded fixed thermocouples for special purposes.

Weidou Intelligent Technology specializes in selling German tox-duebel connectors, tox-duebel switches, tox-duebel relays, tox-duebel controllers, tox-duebel plugs, tox-duebel sensors, tox-duebel resistors, tox-duebel capacitors, tox-duebel buses, tox-duebel modules, tox-duebel cables, tox-duebel power supplies, tox-duebel interfaces, tox-duebel gateways, tox-duebel circuit breakers, tox-duebel original imports from Germany. Welcome customers to inquire and order.