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1) Keep the time relay clean, otherwise the error will increase. 2) Before use, check whether the power supply voltage and frequency are consistent wi

The selection of time relay is mainly a matter of delay mode and parameter coordination. The following aspects should be considered when selecting. (1

1. Time relay: It refers to a relay whose output circuit requires a specified accurate time to produce a jump change (or contact action) when the inpu

The time relay is a very important component in the electrical control system. Generally divided into two types: power-on delay and power-off delay. F

According to the different delay modes, time relays can be divided into two types: power-on delay type and power-off delay type. (1) The power-on dela

Avoid direct sunlight and maintain normal temperature, normal humidity and normal pressure; temperature: 10℃～35℃, humidity: 5～85%RH, air pressure: 86～

1. Installation direction If the installation direction is consistent with the impact resistance direction of the relay, the performance of the relay

When a certain voltage or current is applied to both ends of the electromagnetic relay coil, the magnetic flux generated by the coil passes through th

1. When selecting solid-state relays for small-current specifications printed circuit boards, since the lead terminals are made of high thermal conduc

(1) Long life and high reliability: Solid-state relays have no mechanical parts, and solid-state devices complete the contact function. Since there ar

Solid state relays are non-contact electronic switches with isolation function. There are no mechanical contact parts during the switching process. Th