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reed relay 【無線電】笛簧繼電器〔電子電話交換系統中用作開關部件〕。

reed stop

To lower the characteristic capacitance and leakage currents of reed relays ( and , less commonly , electromechanical relays ) , an electrostatic shield is sometimes added between the switches and the coil 為降低干簧繼電器(以及并不那么常見的機電式繼電器)的特征電容和漏泄電流,有時會在開關和線圈之間增加一層靜電屏蔽。

Dry reed relays are also operated by energizing a coil , but in this type of relay , the coil is wound around the switch so that the induced magnetic field closes the switch 干簧繼電器也是靠激勵一個線圈進行工作的,但是在這種類型的繼電器中,線圈環繞著開關,從而感應的磁場使開關閉合。

Professonal grade , commercial grade for reed relays , automotive applications , cellular phone , proximity switches , game and toys , security system 用于干簧繼電器、汽車設備、程控電話、相連開關、玩具以及安全系統的專業、商業等級的干簧開關。

The high permeability of the ferromagnetic reeds in a reed relay causes a pronounced skin effect with increasing signal frequency 干簧式繼電器中鐵磁簧片的高磁導率會隨信號頻率的增加而產生很強的趨膚效應。

Isolated contacts and low operating power make reed relays an ideal choice for many signal switching applications 干簧式繼電器的隔離觸點和低工作電流使其成為了多種信號切換應用中的理想選擇。

Mercury wetted relays have a higher current handling capability and longer lifetimes than dry reed relays 與干簧繼電器相比,水銀濕簧繼電器具有更高的電流處理能力和更長的壽命。

Vibrating reed relay 振簧式繼電器

Control reed relays 控制用舌簧繼電器

Figure 2 - 4 shows a simplified representation of a typical reed relay 圖2 - 4所示為這典型的干簧繼電器的簡化圖。