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Relay Board Circuit

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Total 35731 products for relay board circuit Manufacture & Suppliers

30A 12V 4 Pin Automotive Fuse Relay Car Relays With Metal Bracket

Normal Open Automotive Preheat Starter Relay for Car Start and Preheating 150A 12VDC 24VDC Coil Ratings of Normal Open Automotive Preheat Starter Relay Coil Volt. (VDC) Operation Volt. ( VDC) Release Volt. ( VD...

Dongguan Tianrui Electronics Co., Ltd
Guangdong,China

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General Purpose Relay EB2-24NU High Quality Reliable and Durable

... reliability and is suitable for both AC and DC circuits. The relay is also equipped with a wide variety of contact configurations, including both single pole and double pole, as well as normally open and no...

Shenzhen Sai Collie Technology Co., Ltd.
China

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AC IDMT Automatic Overcurrent Protection Relay 5A Single Phase

...Relay 5A Single Phase A relay is intended protect loads or circuits from excessive current. Description: Purple Horn overcurrent protection delivers comprehensive protection schemes for low voltage applicati...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

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JPK43C834 10KV DC 25A Current High Voltage Relay with 12V/24V Coil SPDT Vacuum Relay Switch

Typical application for Relays: vacuum relays play a vital role when high power and low RF losses are required. • Vapor Deposition For Semiconductor Wafer Processing • Radio Antenna Tuning Matching Circuits • T...

Jingdezhen WPVAC Electric Co.,Ltd
Jiangxi,China

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JPK-2-WP High Voltage Relay 15KV DC 50A Current Carry with 12V/24V Coil Voltage Vacuum Relay Switch

Typical application for Relays: vacuum relays play a vital role when high power and low RF losses are required. • Vapor Deposition For Semiconductor Wafer Processing • Radio Antenna Tuning Matching Circuits • T...

Jingdezhen WPVAC Electric Co.,Ltd
Jiangxi,China

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JPK2SP High Voltage Relay 15KV DC 50A Current Carry Vacuum Relay Switch with 12V/24V Coil Voltage

Typical application for Relays: vacuum relays play a vital role when high power and low RF losses are required. • Vapor Deposition For Semiconductor Wafer Processing • Radio Antenna Tuning Matching Circuits • T...

Jingdezhen WPVAC Electric Co.,Ltd
Jiangxi,China

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12V 24V 120A 200A High Current Relay Switch Dual Remote Car Battery Disconnect Relay Shut Off Switch Isolator

12V 24V 120A 200A High Current Relay Switch Dual Remote Car Battery Disconnect Relay Shut Off Switch Isolator Item Type: Battery Relay Switch Model Name: Remote Control Power Switch Special Features: Energy Sav...

Dongguan Tianrui Electronics Co., Ltd
Guangdong,China

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Miniature Automotive Relay 12v 30a Equipped With Plug-In Terminal And AgSnO2 Contact Material

...relay is designed to efficiently control electrical circuits within vehicles, ensuring optimal performance and safety. Power Source: This Automotive Relay is designed to operate on a DC power source, making ...

JULUN (H.K)CO.,LTD (DONGGUAN JULUN ELECTRONICS CO.,LTD)
Guangdong,China

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20A AgSnO2 Contact Automotive Car Relay Max Switching Current 30A Electromagnetic Theory

...relay is an essential component in any vehicle's electrical system, providing a reliable way to control high-current circuits with a low-current signal. One of the most popular options in the market is t...

JULUN (H.K)CO.,LTD (DONGGUAN JULUN ELECTRONICS CO.,LTD)
Guangdong,China

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DC Power Source PCB 24v Automotive Relay For 1NO Contact Form In Industrial Automation

... contact material, known for its excellent conductivity and durability. The use of AgSnO2 ensures stable performance and longevity, making this Lithium Battery Relay a dependable choice for automotive applic...

JULUN (H.K)CO.,LTD (DONGGUAN JULUN ELECTRONICS CO.,LTD)
Guangdong,China

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Phase Loss Current / Digital Overload Relay Separate Structure WDB-1FMT

...Relay Motor protection relays WDB-1FMT Features ■ Separate structure, LED part panel mounted and CT part screw fixing ■ Built-in LED and keypad afford a precise,digital setting ■ Three-phase monitoring of sh...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Over Under Voltage Control Single Phase Monitoring Relay SVR -220 Compact Size

...Relay Over Under Voltage Control Relays SVR-220 ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 1 C/O contacts -- 3 LEDs for status indication ♦ Protect...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Phase Sequence Reversal Three Phase Voltage Monitoring Relay For Elevator Lift Parts

...Relay Phase Sequence Relay ♦ Features -- Compact modular size -- Three-phase monitoring of phase reversal, phase failure -- Powered by the measuring circuit -- 2 C/O contacts -- 2 LEDs for status indication ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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CE AC Single Phase Voltage Monitoring Relay , Under Voltage Over Voltage Protection Relay

...Relay SVRD-220 ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 2 C/O contacts -- 3 LEDs for status indication ♦ Protective Functions -- Overvoltage -- U...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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SVRD-220 Single Phase Voltage Monitoring Relay Over Under Voltage Relay

...Relay SVRD-220 ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 2 C/O contacts -- 3 LEDs for status indication ♦ Protective Functions -- Overvoltage -- U...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Electronics LED Indicator 40- 530VAC 100A AC SSR Relay

... which provides galvanic isolation between the two circuits. Many SSRs use optical coupling. The control voltage energizes an internal LED which illuminates and switches on a photo-sensitive diode (photo-......

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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High Current 3 Phase Solid State Relay Zero Crossing

...Relay AC SSR of Three Phase Description of AC SSR Relay When the switch is turned ON, the current flows into the light emitting diode and the optically coupled photocoupler turns ON. The zero-crossing circui...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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High Power 120v 3 Phase Solid State Relay 100 Amp

... circuit. When the voltage becomes close to zero due to a drop in the AC power voltage, the triac of the SSR output circuit turns ON, and the current will flow to the load. During this process, the AC power ...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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High Voltage 3v 3 Phase Solid State Relay 30 Amp

... circuit. When the voltage becomes close to zero due to a drop in the AC power voltage, the triac of the SSR output circuit turns ON, and the current will flow to the load. In this case, since the load is in...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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Proportional Control Ac Dc 3 Phase Solid State Relay 50 Amp

... circuit. When the voltage becomes close to zero due to a drop in the AC power voltage, the triac of the SSR output circuit turns ON, and the current will flow to the load. The phase of the load current duri...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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