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Toggle switch current magnitude test method and performance

Delivery time:

22 Sep,2022

Toggle switch this measurement method has the advantage of more intuitive, convenient. The disadvantage is that the current passing through the switch is very small when measuring, which can not destroy the oxide film on the contact surface, thus causing a large recognition error (larger). Therefore, this method is not recommended in the circuit resistance measurement of high voltage switch. Voltage drop method (voltammetry) indirect measurement: voltage drop method is the value of the DC current through the switch socket, with the millivolt meter measurement toggle switch socket in and out of the line between the voltage drop (mV), and then calculate the main circuit resistance of the switch socket with Ohm's law. Measurement lines using transformers and silicon rectifiers. At the same time, when the voltage drop method is used to measure the resistance of the main circuit, because the current through the sample is large enough to destroy the metal oxide film on the contact surface, reducing the measurement error, the measured value is more accurate, so the voltage drop method is recommended for the measurement of the main circuit of the toggle switch socket. Toggle switch has a small contact interval and fast moving mechanism, with a specified stroke and a specified force for switching action contact structure, covered by the shell, the external drive rod of one kind of switch. Impact resistance: Impact durability means that the micro switch will not be damaged by the mechanical impact during transportation or installation, and it can meet the impact within the range of action characteristics. Misoperation impact refers to the impact range that the contact closed by impact during the use of micro switch does not separate within the specified time.

Toggle switch this measurement method has the advantage of more intuitive, convenient. The disadvantage is that the current passing through the switch is very small when measuring, which can not destroy the oxide film on the contact surface, thus causing a large recognition error (larger). Therefore, this method is not recommended in the circuit resistance measurement of high voltage switch. Voltage drop method (voltammetry) indirect measurement: voltage drop method is the value of the DC current through the switch socket, with the millivolt meter measurement toggle switch socket in and out of the line between the voltage drop (mV), and then calculate the main circuit resistance of the switch socket with Ohm's law. Measurement lines using transformers and silicon rectifiers. At the same time, when the voltage drop method is used to measure the resistance of the main circuit, because the current through the sample is large enough to destroy the metal oxide film on the contact surface, reducing the measurement error, the measured value is more accurate, so the voltage drop method is recommended for the measurement of the main circuit of the toggle switch socket.

Toggle switch has a small contact interval and fast moving mechanism, with a specified stroke and a specified force for switching action contact structure, covered by the shell, the external drive rod of one kind of switch.
Impact resistance: Impact durability means that the micro switch will not be damaged by the mechanical impact during transportation or installation, and it can meet the impact within the range of action characteristics. Misoperation impact refers to the impact range that the contact closed by impact during the use of micro switch does not separate within the specified time.

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