EE2-9NUH-L Relays |
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Allicdata Part #: | 399-11022-2-ND |
Manufacturer Part#: |
EE2-9NUH-L |
Price: | $ 0.00 |
Product Category: | Relays |
Manufacturer: | KEMET |
Short Description: | RELAY GEN PURPOSE DPDT 2A 9V |
More Detail: | General Purpose Relay DPDT (2 Form C) Surface Moun... |
DataSheet: | EE2-9NUH-L Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Turn On Voltage (Max): | 6.75 VDC |
Coil Resistance: | 579 Ohms |
Coil Power: | 140 mW |
Contact Material: | Silver Alloy, Gold Alloy |
Operating Temperature: | -40°C ~ 85°C |
Termination Style: | Gull Wing |
Mounting Type: | Surface Mount |
Features: | -- |
Release Time: | 1ms |
Operate Time: | 2ms |
Turn Off Voltage (Min): | 0.9 VDC |
Series: | EE2 |
Switching Voltage: | 250VAC, 220VDC - Max |
Contact Rating (Current): | 2A |
Contact Form: | DPDT (2 Form C) |
Coil Voltage: | 9VDC |
Coil Current: | 15.6mA |
Coil Type: | Non Latching |
Relay Type: | General Purpose |
Part Status: | Obsolete |
Packaging: | Tape & Reel (TR) |
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Signal relays are electrically operated electromagnetic devices used to transfer electronic signals or switch electrical power under normal or abnormal switching conditions. The EE2-9NUH-L is an example of a signal relay, with a maximum current capacity of 2 amps. This section will provide an overview of the application field and working principle for this device.
Application field
The EE2-9NUH-L is suited for use in systems with low power electrical signals such as those found in audio-video systems, telecommunication systems, and industrial automation systems, amongst others. These include switching low voltages and currents in circuits with DC or AC signals such as those found in audio equipment, video equipment, or data acquisition systems. The EE2-9NUH-L is particularly suited for use in systems that require reliable switching without the need for frequent adjustments or maintenance.
Working principle
The EE2-9NUH-L works on the principle of electromagnetism. When a current is applied to the coil of the relay, it creates a magnetic field which then attracts the movable armature. This in turn closes the contacts and allows current to flow. The contact closure is controlled by a circuit breaker which monitors and maintains the current flow of the circuit. The EE2-9NUH-L also features a built-in surge suppressor to protect the device and any connected components from voltage or current surges.
The EE2-9NUH-L is also equipped with a “zero bench test” that monitors the operation of the device. This allows for rapid detection of any failed components or malfunctioning circuits while in the field. This is especially useful when troubleshooting or performing maintenance on systems with multiple relays.
Conclusion
In conclusion, the EE2-9NUH-L is a signal relay suited for low power electrical applications. The device operates on the principle of electromagnetism, controlled by a circuit breaker, and its construction incorporates a built-in surge suppressor for additional protection. The device also includes a “zero bench test” for troubleshooting or maintenance. With its low power capacity, it is the perfect solution for a range of audio-video, telecommunication, and industrial automation systems.
The specific data is subject to PDF, and the above content is for reference
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