Relay Demonstration Manufacturer,Supplier and Exporter in China

Relay Demonstration

Product Code : SCL-E-11379
Science Lab Supplies is a leading Relay Demonstration Manufacturer,and suppliers in China, Relay Demonstration Manufacturer,and suppliers in South Africa, Relay Demonstration Algeria (Algiers), Relay Demonstration Angola (Luanda), Relay Demonstration Argentina (Buenos Aires), Relay Demonstration Armenia (Yerevan), Relay Demonstration Australia (Canberra), Relay Demonstration Austria (Vienna), Bahrain (Manama), Bangladesh (Dhaka), Bhutan (Thimphu), Bolivia (Sucre), Botswana (Gaborone), Brazil (Brasília), Brunei (Bandar Seri Begawan), Montenegro (Podgorica), Morocco (Rabat), Mozambique (Maputo), Myanmar (Naypyidaw), Namibia (Windhoek), Nepal (Kathmandu), New Zealand (Wellington), Nigeria (Abuja), Oman (Muscat), Palestine (Ramallah), Panama (Panama City), Papua New Guinea (Port Moresby), Paraguay (Asunción), Peru (Lima), Philippines (Manila)¸ Portugal (Lisbon), Qatar (Doha), Rwanda (Kigali), Saudi Arabia (Riyadh), Senegal (Dakar), Serbia (Belgrade), Sierra Leone (Freetown), Slovakia (Bratislava), South Africa (Cape Town) (Pretoria) (Bloemfontein), South Sudan (Juba), Spain (Madrid), Sri Lanka (Sri Jayawardenepura Kotte) (Colombo), Sudan (Khartoum), Syria (Damascus), Tanzania (Dodoma), Thailand (Bangkok), Togo (Lomé), Tonga (Nuku'alofa), Trinidad and Tobago (Port of Spain), Tunisia (Tunis), Turkey (Ankara), Turkmenistan (Ashgabat), Uganda (Kampala), United Arab Emirates (Abu Dhabi), United Kingdom (London), United States (Washington, D.C.).

A useful property of this unit is that the circuit powering the coil is easily seen to be completely separate from the circuit switched on by the relay.
This is one of the reasons relays are used where a safe low voltage circuit can be used to control a high voltage circuit.
The Relay Demonstration Unit Scince Lab Supplies allows the investigation and study of how a relay functions, in a clear and practical manner. 
This field attracts the iron armature whose end makes the contact, completing the circuit and illuminating the lamp. 
When the current is switched off, the contact will open again, switching the circuit off.
When a current flows through the coil an electro-magnetic field is produced. 

• Switched supply voltage: 12 V Max
• Control input voltage: 2 V DC

Office Address

Works: China, Liaoning, Liaoyang, Bai Ta Qu,
新运大街73号 邮政编码: 111003

[email protected]

+865 4305 7613

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