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Name: DS2E-SL2-DC5V
Brand: Panasonic Electric Works
SKU: DS2E-SL2-DC5V
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Panasonic Electric Works DS2E-SL2-DC5V

Part No.:: DS2E-SL2-DC5V

Manufacturer:: Panasonic Electric Works

Package:

Datasheet:: DS2E-SL2-DC5V.pdf

Description:: RELAY GEN PURPOSE DPDT 2A 5VDC

In Stock:: 3833

Quantity:: Add To Cart

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DS2E-SL2-DC5V this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS2E-SL2-DC5V price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for DS2E-SL2-DC5V to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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DS2E-SL2-DC5V Typical application Circuitry

The DS2E-SL2-DC5V is a high-performance relay produced by Panasonic. It serves as a critical component in various electrical circuits, enabling the control of high-power devices using low-power signals. This relay finds its applications in a broad range of fields, including automotive electronics, home appliances, and industrial machinery, due to its compact size, high reliability, and efficient switching capabilities.

Key Features and Specifications:

- Coil Voltage: 5V DC, allowing it to be easily driven by standard logic levels found in digital circuits.

- Contact Configuration: Provides a double pole double throw (DPDT) arrangement, offering flexibility in controlling two separate circuits simultaneously.

- Switching Capacity: Capable of handling up to 2A at 30V DC or 0.5A at 125V AC, making it suitable for both DC and AC applications.

- Compact Size: Designed to occupy minimal space on a PCB, facilitating its use in densely packed electronics.

- High Reliability: Ensures a long operational life, a crucial factor in critical and long-term applications.

Application Scenario: Home Automation System

In a home automation system, the DS2E-SL2-DC5V relay is utilized to control household appliances like lights and fans remotely, through a microcontroller-based system.

Circuit Design Methodology:

1. Microcontroller Interface (Digital Output, Pin X; GND, Pin Y): The relay's coil is activated by a digital output from the microcontroller. For instance, Pin X on the microcontroller is connected to one end of the DS2E-SL2-DC5V's coil, while the other end is connected to the microcontroller's ground (GND, Pin Y). This setup allows the relay to be switched on and off by changing the logic level of Pin X.

2. Power Supply Connection (VCC, Pin A; GND, Pin B): The relay operates at 5V DC. The VCC pin of the microcontroller is connected to one terminal of the relay coil, ensuring that it receives the correct operating voltage. GND from the microcontroller is connected to the other terminal of the coil, completing the circuit for coil energization.

3. Load Control (Common, Pin 2; Normally Open, Pin 3; Normally Closed, Pin 1): For controlling an appliance, such as a light bulb, the common terminal (COM, Pin 2) of the relay is connected to one terminal of the power source. The Normally Open (NO, Pin 3) terminal is connected to the load. This configuration ensures that when the relay is energized, the circuit closes, and the load is powered.

4. Diode Protection (Across Coil): To protect the microcontroller and the relay from voltage spikes caused by the coil's inductance, a diode is placed in parallel with the coil, oriented to allow current to flow from the coil's ground side to the VCC side. This setup clamps down any reverse voltage spikes, safeguarding the components.

5. Programming Pins for Firmware Upload (TX, RX, GND, RESET): For uploading the control firmware to the microcontroller, standard programming pins such as TX (Transmit), RX (Receive), GND, and RESET are used. These pins are crucial for initial setup and any subsequent firmware updates, ensuring that the relay operates as intended within the automation system.

Design Considerations:

- Power Consumption: Ensure that the microcontroller can supply sufficient current to the relay's coil without causing voltage drops or overheating.

- Isolation: Consider using opto-isolators between the microcontroller and the relay to protect sensitive electronics from high voltages and currents.

- Switching Noise: Be mindful of electromagnetic interference (EMI) generated by the relay. Snubber circuits or filters may be required to minimize noise in sensitive applications.

- Load Specifications: Verify that the connected load does not exceed the relay's maximum switching capacity to avoid damage.

- Safety: Incorporate appropriate fuses and protection circuits to prevent potential hazards due to short circuits or overloads.

Integrating the DS2E-SL2-DC5V into a home automation system exemplifies its capability to control high-power appliances via low-power signals effectively. This application underlines the DS2E-SL2-DC5V's flexibility and reliability, making it an indispensable component in modern electronic designs.

DS2E-SL2-DC5V information

DS2E-SL2-DC5V Specifications

Packaging:
Bulk
Series:
DS
ProductStatus:
Obsolete
MountingType:
Through Hole
CoilVoltage:
5VDC
ContactForm:
DPDT (2 Form C)
ContactRating(Current):
2 A
SwitchingVoltage:
250VAC, 220VDC - Max
CoilCurrent:
36 mA
CoilType:
Latching, Dual Coil
Features:
-
TerminationStyle:
PC Pin
SealRating:
Sealed - Fully
CoilInsulation:
-
MustOperateVoltage:
3.5 VDC
MustReleaseVoltage:
-
OperateTime:
10 ms
ReleaseTime:
5 ms
OperatingTemperature:
-40°C ~ 70°C
ContactMaterial:
Silver (Ag), Gold (Au)

DS2E-SL2-DC5V FAQ

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3. Are the DS2E-SL2-DC5V price and inventory displayed accurate?

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6. What is the process for return or replacement of DS2E-SL2-DC5V?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DS2E-SL2-DC5V we delivered, we will accept the replacement or return of the DS2E-SL2-DC5V only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DS2E-SL2-DC5V.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations