ALE72F09

Turn On Voltage (Max):	6.75 VDC
Coil Resistance:	405 Ohms
Coil Power:	200 mW
Contact Material:	Silver Tin Oxide (AgSnO)
Operating Temperature:	-40°C ~ 85°C
Termination Style:	PC Pin, Quick Connect - 0.187" (4.7mm)
Mounting Type:	Through Hole
Features:	Insulation - Class F
Release Time:	25ms
Operate Time:	20ms
Turn Off Voltage (Min):	0.45 VDC
Series:	ALE
Switching Voltage:	277VAC - Max
Contact Rating (Current):	16A
Contact Form:	SPST-NO (1 Form A)
Coil Voltage:	9VDC
Coil Current:	22.2mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Active
Packaging:	Bulk

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<div class="power_relays_over_2_amps">
<h3>ALE72F09 Application Field and Working Principle</h3>
<p>The ALE72F09 is a type of power relay component. It is commonly used in an array of devices, due to its ability to help power applications requiring more than two amps. In addition to the ALE72F09, there are also many similar power relays available. They are designed to supply power and control the flow of electrical current through a device. </p>
<p>To understand the functioning of the ALE72F09, one must first understand the general working principle of power relays in general. Generally, relays are designed with one set of contacts used to open and close power. Under normal circumstances, when no current is flowing, the contacts are open. When a signal is received, the contacts close, and power flows to whatever is connected to the contacts. The same holds true for power relays, such as the ALE72F09.</p>
<p>The ALE72F09 is a digital relay designed with an array of features, including a contact rating of more than two amps, a high-speed operation of up to 1 kHz, and the ability to handle higher surge currents. These features help to make it a perfect choice for more demanding applications that require a more powerful solution. </p>
<p>The ALE72F09’s contact rating of more than two amps means that it can be used in power-hungry applications, such as those that demand larger amounts of electric current, without burning out or causing any additional safety issues. Additionally, the high-speed operation helps to reduce the impact of interference from the environment and other devices, reducing the risk of malfunctions. By handling higher surge currents, the ALE72F09 can also withstand occasional power surges, making it a safer device for applications such as car alarms and emergency lighting.</p>
<p>In addition to the array of features, the ALE72F09 also comes with several safety advantages. For example, it is designed to have an internal over-temperature protection feature, as well as over-voltage protection. These features help to ensure that the ALE72F09 will not experience any malfunctioning if the device is exposed to unusually high heat, or if it is subjected to unusual electrical voltages.</p>
<p>Overall, the ALE72F09 is a powerful and reliable power relay component. It is a great choice for applications that require more than two amps of power, or those that are exposed to high temperatures and voltage levels. Its many features and safety features, including high-speed operation, contact rating, and surge current handling, make it a great choice for a variety of applications. </p></div>

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Part Number	Manufacturer	Price	Quantity	Description