| Allicdata Part #: | SF3-DC48V-ND |
| Manufacturer Part#: |
SF3-DC48V |
| Price: | $ 24.65 |
| Product Category: | Relays |
| Manufacturer: | Panasonic Electric Works |
| Short Description: | RELAY SAFETY 4PST 6A 48V |
| More Detail: | Safety Relay 4PST-3NO/1NC (3 From A, 1 Form B) 48V... |
| DataSheet: |  SF3-DC48V Datasheet/PDF |
| Quantity: | 1000 |
| 20 +: | $ 22.40780 |
| Turn On Voltage (Max): | 38.4 VDC |
| Coil Resistance: | 4.6 kOhms |
| Coil Power: | 500 mW |
| Contact Material: | Silver Tin Oxide (AgSnO), Gold (Au) |
| Operating Temperature: | -40°C ~ 70°C |
| Termination Style: | PC Pin |
| Mounting Type: | Through Hole |
| Features: | -- |
| Release Time: | 15ms |
| Operate Time: | 30ms |
| Turn Off Voltage (Min): | 4.8 VDC |
| Series: | SF3 |
| Switching Voltage: | 250VAC, 30VDC - Max |
| Contact Rating (Current): | 6A |
| Contact Form: | 4PST-3NO/1NC (3 From A, 1 Form B) |
| Coil Voltage: | 48VDC |
| Coil Current: | 10.4mA |
| Coil Type: | Non Latching |
| Relay Type: | Safety |
| Part Status: | Active |
| Packaging: | Bulk |
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Power relays are devices that quickly switch the power supply to electrical devices. SF3-DC48V, a specialized power relay from Coilcraft, is one widely used in applications, such as high current automation equipment. It is designed to be used in environments from 48V to 110VAC.
The SF3-DC48V passes current at high efficiency, so it is ideal for applications such as HVAC, industrial control equipment, electric vehicle charging equipment, solar photovoltiac systems, and motor control circuits. The SF3-DC48V also features a low operating voltage of just 48V, making it a cost-effective option for low-voltage circuit applications.
SF3-DC48V Application Field
- HVAC Systems
- Industrial Control Equipment
- Electric Vehicle Charging Equipment
- Solar Photovoltaic Systems
- Motor Control Circuits
SF3-DC48V Working Principle
The SF3-DC48V is a type of power relay, and works by quickly switching the power supply to electrical devices. By quickly turning on and off power, the relay is able to limit current and prevent damage. Unlike mechanical switches, the SF3-DC48V responds quickly, making it ideal for high current applications.
The SF3-DC48V is made of high-quality components, including a Nylon shell and copper alloy contact pieces, which provide improved conductivity and better connection reliability. The relay also has an all-polymer case, making it resistant to corrosion.
When the SF3-DC48V relay is triggered, the contact pieces close, allowing current to flow from the supply to the load. The current flow then continues until the switch is opened. This process is repeated quickly, allowing the device to operate at a high efficiency.
SF3-DC48V Advantages
- High Efficiency
- Low Operating Voltage
- High Quality Components
- Resistant to Corrosion
- Fast Response Time
The SF3-DC48V power relay is a reliable, efficient, and cost-effective device for applications where high current power is required. With its low operating voltage and high-quality components, the SF3-DC48V is an excellent choice for a wide range of applications requiring power switching.
The specific data is subject to PDF, and the above content is for reference
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