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HRG90-S-DC12V-C 12V DC 30A SPDT T90 High Power PCB Mount T90 Relay

HRG90-S-DC12V-C 12V DC 30A SPDT T90 High Power PCB Mount T90 Relay

SKU:S500045

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HRG90-S-DC12V-C is a high-quality 12V DC SPDT power relay capable of switching up to 30A loads. Ideal for industrial automation, power supplies, UPS systems, motor control, battery chargers, and high-current electronic applications. Its compact PCB mount design ensures reliable, long-lasting performance.

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The HRG90-S-DC12V-C Relay is a reliable 12V DC electromagnetic power relay designed for high-current switching applications. With a 30A switching capacity.

Parameter Value
Product Name HRG90-S-DC12V-C Relay
Relay Type Electromagnetic Power Relay
Coil Voltage 12V DC
Contact Configuration SPDT (1 Form C)
Contact Material Silver Alloy (Ag Alloy)
Rated Load (NO Contact) 30A @ 250VAC / 30VDC
Rated Load (NC Contact) 20A @ 250VAC / 30VDC
Maximum Switching Current 30A
Maximum Switching Voltage 277VAC / 35VDC
Maximum Switching Power 7500VA / 560W
Coil Power Approx. 0.9W
Coil Resistance Approx. 160Ξ© (12V Coil)
Operate Time ≀15ms
Release Time ≀10ms
Contact Resistance ≀100mΞ©
Insulation Resistance β‰₯1000MΞ© (500VDC)
Dielectric Strength (Contact to Coil) 2500VAC for 1 Minute
Dielectric Strength (Between Contacts) 1500VAC for 1 Minute
Electrical Life 100,000 Operations
Mechanical Life 1,000,000 Operations
Mounting Type PCB Through Hole
Enclosure Plastic Sealed
Operating Temperature -40Β°C to +85Β°C
Humidity 35% to 95% RH
Dimensions 32.5 Γ— 27.6 Γ— 20.0 mm
Weight Approx. 27g
Compliance RoHS
Applications UPS, Inverter, Motor Control, Industrial Automation, Battery Charger, Power Supply, Home Automation

Q: What is the coil voltage of the HRG90-S-DC12V-C relay?
A: The HRG90-S-DC12V-C features a 12V DC coil, making it suitable for 12V control circuits, microcontroller projects (with a driver), industrial controllers, and automation systems.

Q: What is the maximum switching current of this relay?
A: This relay supports switching currents of up to 30A, making it ideal for high-power loads such as motors, power supplies, battery chargers, and inverters.

Q: What contact configuration does this relay use?
A: The HRG90-S-DC12V-C has an SPDT (Single Pole Double Throw / 1 Form C) contact configuration, providing both Normally Open (NO) and Normally Closed (NC) contacts.

Q: Can I use this relay with Arduino or ESP32?
A: Yes. The relay can be controlled using Arduino, ESP32, STM32, Raspberry Pi, or other microcontrollers through a suitable transistor or relay driver circuit, as the GPIO pins cannot drive the relay coil directly.

Q: Is this relay suitable for PCB mounting?
A: Yes. The HRG90-S-DC12V-C is a through-hole PCB mount relay, designed for secure and reliable installation on printed circuit boards.

Q: What applications is this relay commonly used for?
A: It is widely used in industrial automation, UPS systems, battery chargers, inverters, HVAC equipment, motor control, home automation, power supplies, and electronic control circuits.