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Total 22531 products for usb relay control Manufacture & Suppliers

Short Circuit Protection Solid State Relay Customizable High Sensitivity

...Relay Customizable High Sensitivity Solid State Relay Description: Solid-state relays are non-contact switches composed of microelectronic circuits, discrete electronic devices, and power electronic power de...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Conversion Circuit Solid State Relay Overheat Protection Function Standard

... terminals, and the other two are output controlled terminals. It has both amplifying and driving functions and isolation functions and is very suitable for driving high-power switching actuators, Compared w...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Active Member

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AUTOMATIC 1 FORM C UNIVERSAL CAR RELAY BS6-12-CST-P MOISTURE-PROOF DUST-PROOF

...relay is an electrical control device, which can give a specified input quantity and maintain it for a long enough time to make a predetermined step change in the controlled quantity in the electrical output...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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AUTOMOTIVE DC12V CURRENT CONTROL RELAY SHORT CIRCUIT PROTECTION UNINTERRUPTED LINE

... makes the armature and the permanent magnet generate an attractive and repulsive torque, resulting in a downward movement, and finally reaches the state of attraction. When the relay is working,...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Ag AgNi Power Control Relay SPST Or SPDT Feature Class F Insulation

Ag AgNi Power Control Relay SPST Or SPDT Feature Class F Insulation Overload Protection 12V 50A Relay BS4-12S-C20 Class F Insulation Class 12V 50A Relay Introduce: The relay is kept in the released state by the...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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150W 625VA 12V 50A Relay Overheat Protection Function Uninterrupted Line

... control device, which can give a specified input quantity and maintain it for a long enough time to make a predetermined step change in the controlled quantity in the electrical output circuit. When the inp...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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5V / 12V 1 Channel Relay Small Shield Module for Arduino , 41 * 26mm

... Household appliances control Specification: 5V 1-Channel Relay interface board, and each one needs 15-20mA Driver Current Equipped with high-current relay, AC250V 10A ; DC30V 10A Standard interface that can...

Oky Newstar Technology Co., Ltd
Guangdong,China

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Electric Control System Dc Relay , 24 Volt Phase Balance Relay DVRD-12

Electric Control System Dc Relay , 24 Volt Phase Balance Relay DVRD-12 The voltage protection relay is a multi-function three-phase three-wire power system or three-phase power equipment monitoring and protecti...

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

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BS4-12S-C20 1 Form C 3A 6 Pin 12V Signal Relay 0.2W PCB Mount For Computer Main Board

..., and 450mW for options, a maximum current of 5A, coil voltage can be 5/6/9/12/24VDC, easy to choose for users, suitable for automatic remote control, communication device, RF control... 12V Signal Relay Fea...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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5 Pin 0.2W 12V 3A Signal Power Relay PCB Mount BS401-12S-C20 1 Form C

..., and 450mW for options, a maximum current of 5A, coil voltage can be 5/6/9/12/24VDC, easy to choose for users, suitable for automatic remote control, communication device, RF control... 12V Signal Relay Fea...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Controllable Switch PCB Mount Relay R53G-112DMF-1-S Conversion Circuit

... makes the armature and the permanent magnet generate an attractive and repulsive torque, resulting in a downward movement, and finally reaches the state of attraction. When the relay is working, the electro...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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12V 25A SPST PCB Mount Relay IEC60335 - 1 RF - SS - 112DM - F For Controllers

...Relay IEC60335 - 1 RF - SS - 112DM - F For Controllers PCB Mount Relay Description: RF series is one kind of power relay that assembly method with PCB mounting only or PCB and fast terminal connection togeth...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Industrial Control Universal Automotive Relay Good Performance MQ8-A-S-DC12V

...Control Universal Automotive Relay Good Performance MQ8-A-S-DC12V Universal Automotive Relay Description: MQ8 series relays are widely used for automotive products, small in size, safe and reliable, long-las...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Industrial Equipment 12V 40A Automotive Relay GN-12VDC-1A-16 Lightweight Safety

... makes the armature and the permanent magnet generate an attractive and repulsive torque, resulting in a downward movement, and finally reaches the state of attraction. When the relay is working, the...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Verified Supplier

Add to cart
AUTOMATIC 1 FORM C UNIVERSAL CAR RELAY BS6-12-CST-P MOISTURE-PROOF DUST-PROOF

...relay is an electrical control device, which can give a specified input quantity and maintain it for a long enough time to make a predetermined step change in the controlled quantity in the electrical output...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Verified Supplier

Add to cart
AUTOMOTIVE DC12V CURRENT CONTROL RELAY SHORT CIRCUIT PROTECTION UNINTERRUPTED LINE

... makes the armature and the permanent magnet generate an attractive and repulsive torque, resulting in a downward movement, and finally reaches the state of attraction. When the relay is working,...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Verified Supplier

Add to cart
Short Circuit Protection Solid State Relay Customizable High Sensitivity

...Relay Customizable High Sensitivity Solid State Relay Description: Solid-state relays are non-contact switches composed of microelectronic circuits, discrete electronic devices, and power electronic power de...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Verified Supplier

Add to cart
Conversion Circuit Solid State Relay Overheat Protection Function Standard

... terminals, and the other two are output controlled terminals. It has both amplifying and driving functions and isolation functions and is very suitable for driving high-power switching actuators, Compared w...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Verified Supplier

Add to cart
EVSE 30A AC 220V Power Relay SPDT Sealed PCB QT250 Terminal NB901E-AC220S-S-C

...Relay SPDT Sealed PCB QT250 Terminal NB901E-AC220S-S-C AC Power Relay Features: 1. 4000VAC or 2500VAC is available for dielectric withstand voltage between contact and coil 2. Class F for coil insulation gra...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Magnetic Dual Coil Latching Relay 12V DC 60A 3W SPDT For Smart Power Meter

...Relay 12V DC 60A 3W SPDT For Smart Power Meter SPDT Power Relay Features: 1. Environmental, power saving 2. 1.5W or 3W coil power for option 3. NO or NC can be switched by hand SPDT Power Relay introduce: A ...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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