Allicdata Part #: | 277-17657-ND |
Manufacturer Part#: |
2903375 |
Price: | $ 10.44 |
Product Category: | Relays |
Manufacturer: | Phoenix Contact |
Short Description: | RELAY GEN PURPOSE SPDT 6A 12V |
More Detail: | General Purpose with Socket Relay SPDT (1 Form C) ... |
DataSheet: | 2903375 Datasheet/PDF |
Quantity: | 20 |
1 +: | $ 9.49410 |
10 +: | $ 8.44074 |
25 +: | $ 8.01864 |
50 +: | $ 7.59668 |
100 +: | $ 7.17465 |
250 +: | $ 6.54154 |
500 +: | $ 6.11954 |
1000 +: | $ 5.80301 |
Specifications
Series: | RIF |
Packaging: | Bulk |
Part Status: | Active |
Relay Type: | General Purpose with Socket |
Coil Type: | Non Latching |
Coil Current: | 16.0mA |
Coil Voltage: | 12VDC |
Contact Form: | SPDT (1 Form C) |
Contact Rating (Current): | 6A |
Switching Voltage: | 250VAC, 250VDC - Max |
Turn On Voltage (Max): | -- |
Turn Off Voltage (Min): | -- |
Operate Time: | 5ms |
Release Time: | 8ms |
Features: | Diode, LED Indicator |
Mounting Type: | DIN Rail |
Termination Style: | Screw Terminal |
Operating Temperature: | -40°C ~ 60°C |
Contact Material: | Silver Tin Oxide (AgSnO) |
Coil Power: | 192 mW |
Coil Resistance: | 750 Ohms |
Description
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Power Relays, Over 2 Amps
Introduction
Power relays are devices that use electricity to switch on or off an electronic circuit or an electrical heater. There are two types of relays; those rated at less than 2 amps and those rated at more than 2 amps. This article will focus on power relays of more than 2 amp rating by discussing their application field and working principle.Application Field of Power Relays of More Than 2 Amps
Power relays with a rating of more than 2 amps are primarily used in motor control equipment such as industrial automation systems, energy-saving systems, and medical equipment. They are also extensively used for controlling electric home appliances such as washing machines, kitchen appliances, and vacuum cleaners. High power relays are also used in automotive systems, telecommunication networks, and elevators systems, among other applications.Working Principle of Power Relays of More Than 2 Amps
The working principle of a power relay is largely based on the relationship between the current and voltage. This relationship is known as Ohm’s Law. It states that when a current passes through a conductor, it generates a potential difference between the two ends of the conductor, and vice-versa. The potential difference, or voltage, is created by the relay due to the magnetic force created by the coil within it.In the case of a power relay rated at more than 2 amps, the magnitude of the generated voltage will be greater than 2 volts, resulting in a high current. This high current is then used to switch on or off the appliance or circuit. When the current drops, the magnetic field within the relay weakens, causing it to switch off.Conclusion
The above discussion clearly reveals that power relays of more than 2 amps are widely used in motor control applications, home appliances, telecommunications networks, and other applications. The key feature of their working principle is the relationship between current and voltage – the greater the current, the higher the voltage generated. Power relays of this rating are able to generate high currents and voltages, making them an invaluable tool in motor control and industrial automation.The specific data is subject to PDF, and the above content is for reference
Related Products
Search Part number : "2903" Included word is 40
Part Number | Manufacturer | Price | Quantity | Description |
---|
2903338 | Phoenix Cont... | 7.78 $ | 19 | RELAY GEN PURPOSE SPDT 50... |
2903327 | Phoenix Cont... | 10.9 $ | 6 | RELAY GEN PURPOSE DPDT 50... |
2903447 | Phoenix Cont... | 58.91 $ | 9 | PROGRAMMING CABLE |
2903329 | Phoenix Cont... | 8.57 $ | 15 | RELAY GEN PURPOSE DPDT 50... |
2903328 | Phoenix Cont... | 9.35 $ | 16 | RELAY GEN PURPOSE DPDT 50... |
2903335 | Phoenix Cont... | 10.57 $ | 8 | RELAY GEN PURPOSE SPDT 50... |
2903337 | Phoenix Cont... | 8.57 $ | 46 | RELAY GEN PURPOSE SPDT 50... |
2903369 | Phoenix Cont... | 9.01 $ | 78 | RELAY GEN PURPOSE SPDT 50... |
2903368 | Phoenix Cont... | 8.57 $ | 72 | RELAY GEN PURPOSE SPDT 50... |
2903360 | Phoenix Cont... | 7.46 $ | 93 | RELAY GEN PURPOSE SPST 50... |
2903336 | Phoenix Cont... | 9.35 $ | 152 | RELAY GEN PURPOSE SPDT 50... |
2903148 | Phoenix Cont... | 85.14 $ | 38 | AC/DC CONVERTER 24V 120WE... |
2903002 | Phoenix Cont... | 70.69 $ | 40 | AC/DC CONVERTER 15V 100WE... |
2903361 | Phoenix Cont... | 6.23 $ | 698 | RELAY GEN PURPOSE SPST 6A... |
2903342 | Phoenix Cont... | 7.46 $ | 368 | RELAY GEN PURPOSE SPDT 11... |
2903334 | Phoenix Cont... | 7.78 $ | 932 | RELAY GEN PURPOSE DPDT 8A... |
2903370 | Phoenix Cont... | 7.78 $ | 919 | RELAY GEN PURPOSE SPDT 6A... |
2903371 | Phoenix Cont... | 8.57 $ | 172 | RELAY GEN PURPOSE SPDT 6A... |
2903340 | Phoenix Cont... | 9.01 $ | 117 | RELAY GEN PURPOSE SPDT 10... |
2903242 | Phoenix Cont... | 146.18 $ | 1000 | SCK-M-I-4S-20A |
2903241 | Phoenix Cont... | 184.77 $ | 1000 | SCK-M-I-8S-20A |
2903098 | Phoenix Cont... | 213.97 $ | 1000 | EU5C-SWD-CAN PXC |
2903100 | Phoenix Cont... | 245.15 $ | 1000 | EU5C-SWD-DP PXC |
2903104 | Phoenix Cont... | 250.52 $ | 1000 | EU5E-SWD-2A2A PXC |
2903171 | Phoenix Cont... | 44.88 $ | 3 | PLC-OSC-LPE-24DC/48DC/100... |
2903173 | Phoenix Cont... | 44.88 $ | 1000 | PLC-OPT-LPE-24DC/48DC/100... |
2903591 | Phoenix Cont... | 104.48 $ | 2 | SCK-M-U-1500V |
2903244 | Phoenix Cont... | 292.8 $ | 1 | EU5C-SWD-EIP-MODTCP PXC |
2903113 | Phoenix Cont... | 84.72 $ | 1000 | EU5C-SWD-PF2-1 PXC |
2903101 | Phoenix Cont... | 84.72 $ | 1000 | EU5E-SWD-4D4D PXC |
2903102 | Phoenix Cont... | 108.63 $ | 1000 | EU5E-SWD-4DX PXC |
2903103 | Phoenix Cont... | 108.63 $ | 1000 | EU5E-SWD-X8D PXC |
2903468 | Phoenix Cont... | 72.94 $ | 1000 | CABLE ASSEMBLY INTERFACE ... |
2903476 | Phoenix Cont... | 72.94 $ | 1000 | CABLE ASSEMBLY INTERFACE ... |
2903469 | Phoenix Cont... | 76.41 $ | 1000 | CABLE ASSEMBLY INTERFACE ... |
2903477 | Phoenix Cont... | 76.41 $ | 1000 | CABLE ASSEMBLY INTERFACE ... |
2903470 | Phoenix Cont... | 83.34 $ | 1000 | CABLE ASSEMBLY INTERFACE ... |
2903478 | Phoenix Cont... | 83.34 $ | 1000 | CABLE ASSEMBLY INTERFACE ... |
2903502 | Phoenix Cont... | 90.09 $ | 1000 | CABLE ASSEMBLY INTERFACE ... |
2903471 | Phoenix Cont... | 90.62 $ | 1000 | CABLE ASSEMBLY INTERFACE ... |
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