Relay

Your Professional Relay Supplier！

Kingko Industrial Co., Ltd was established in 2015, located in Suzhou, China(near Shanghai). We specialize in full range of spare parts exporting. Product: Engine, Electricity or Electronics, Body and Accessories, Drivetrain, Braking System, Steering System, Material and Equipment, Universal Parts, etc.

Isuzu 8980809780 Flasher Unit

Why Choose Us

Professional Team

Our Team have been working in this field for over 8 years. After years of development, the company has created a wealth of experience in sales and after-sales service team,and has established an outstanding reputation among customers.

Our Certifications

We have our own factories and warehouses, All our factories are certified by ISO9001 and TS16949, some are OEM manufacturers.

Sales Market

Our customers are from all over the world, including customers from Europe, South America, Africa, South Asia, etc.

Relay - Overview

A relay is an electrically operated switch. It uses a small electrical current to control a much larger current, acting as a bridge between a low-power control circuit and a high-power load circuit. Essentially, a relay allows a low-power signal to control a high-power electrical device.

Product Specification

We provide the following product specifications：

OEM #	8980809780
Engine Application
Vehicle Fit	D-Max series 2012-2018
Place of Origin	China
Price Terms	FOB
Minimum Order	5 PCS
Delivery Estimation	15 days
Standard Package Info	Inner Box Size: Carton Size: Gross Weight:
Delivery port	Shanghai

Function Features of Relay

The relay permits a small amount of electrical current to control high-current loads

When voltage is supplied to the coil, a small current passes through it, resulting in a larger current passing through the contacts to control the electrical load.

The relay sends different types of electrical signals

AC loads can also be electrically controlled (Switching) from a DC power source.

The relay drives multiple outputs with only one input

One input signal to the coil can simultaneously control several independent circuits (switched).

Applications of Relay

Automotive:

Relays are used in cars and trucks for a wide range of applications such as lighting, fuel injection, ignition, and power windows.

Industrial control:

Relays are used in industrial control systems for applications such as motor control, process control, and temperature control.

Telecommunications:

Relays are used in telephone exchanges and other telecommunications equipment for switching and routing signals.

Household appliances:

Relays are used in appliances such as refrigerators, washing machines, and air conditioners for controlling motors and other components.

Construction of Relay

Relays can include four types of terminals - coil, common, normally open (NO), and normally closed (NC) The coil (also known as control input) terminal is generally connected to a low-power source that controls the relay's switching mechanism. The common terminal functions as the output of the relay and are connected to the circuit that needs to be controlled. NO terminals, as their name suggests, are open by default until the relay becomes active, while NC terminals are closed until the relay activates, at which point they open. Inside the relay, there are two circuits. One is connected to an iron core and is surrounded by a control coil, while the other connects the relay's power source to the load.

Relays function using electromagnetic induction. To operate the relay, the coil surrounding the relay's core is energized by electricity from the power source controlling it. As the relay is energized, it creates a magnetic field that attracts the contact and completes the circuit within the relay. This turns on or off the load being controlled.

Testing the flasher unit

To test the conventional type of flasher unit, use a circuit tester between the terminal marked B on the unit and the earth. Turn on the ignition .
If the supply side of the unit is working, the bulb should light. If it does not, look for a break in the wiring between the unit and the fuse box.
If the tester lights, test between the terminal marked L and the earth. The lamp should light; it may flash.
If it works, the fault is in the switch or the wiring; if not, the flasher unit is faulty.

Customization Process

Requirement Discussion:

Design Proposal:

Our professional team will develop a design proposal and provide a quotation based on your requirements.

Sample Production:

We produce samples according to the design proposal and conduct rigorous testing.

Mass Production:

Upon your approval, we commence mass production to ensure timely delivery and consistent quality.

After-Sales Service:

We offer ongoing technical support and service to ensure the long-term stable operation of our products.

Other Services

Machining:

We offers complete cylinder head, crankshaft and block machining; the life of the engine begins with precision machine work

Parts:

We is a warehouse distributor for major engine part manufactures servicing domestic, import, truck, and heavy duty engines

Rebuilding:

We builds engines around your customer's needs, for all the Rebuild, Repower and Restore motorheads out there

Engines:

We sells high quality re-manufactured engines with a three year, 100,000 mile no-fault warranty

FAQ

Q: What are the functions of a relay?

A: The primary purpose of a relay is to protect the electrical system from too high of a voltage or current, allowing the safe operation of any equipment it connects to. They're commonly found in a variety of applications, from commercial and industrial uses to home and consumer products.

Q: What are the output devices of a relay?

A: The relay module distributes the AC mains voltage (100 to 277 VAC) from the Power Input to the light control gear connected to the four Relay outputs. The Relay output connector has three terminals for power distribution: N (Neutral) PE (Protective earth ground).

Q: How many connections does a relay have?

A: These have two terminals which can be connected or disconnected. Including two for the coil, such a relay has four terminals in total. SPST-NC (Single-Pole Single-Throw, Normally-Closed) relays have a single Form B or break contact. As with an SPST-NO relay, such a relay has four terminals in total.

Q: What is the function of a flasher unit?

A: Flasher units are designed to control the flash rate of vehicle directional indicators; this is achieved by providing regular interruption of the electric current in the indicator circuit. There are 3 common styles of flasher units; electro-mechanical and electronic and thermal.

Q: What are the three types of flasher units?

A: There are three basic flasher types: Thermal, Electro-Mechanical and Solid State Electronic. The introduction of both Electro-Mechanical Flashers and Electronic Flashers has produced a higher level of reliability, a clearer audible sound and a more consistent flash rate under load and temperature variations.

Q: Are you manufacturer or trading company?

A: We are manufacturer.

Q: What's your best delivery time?

A: Within 15-30 days.

Q: What is the quality control of your product?

A: Follow strictly quality control measures for implementation,

Q: Will your company provide free sample?

A: It depends on which sort of item you want to get. Some can be provided free of charge, however, the client shall assume the shipping fees himself.

Q: Is OEM open to clients?

A: Yes, we can provide both OEM and ODM service.

Q: How can our company be your distribution partner?

A: We welcome you to be our distributor. For further details, please contact us.

Q: What is the payment of sample?

A: T/T and Alipay both acceptable.

As one of the leading relay suppliers in China, we warmly welcome you to wholesale cheap relay in stock here from our factory. All customized products are with high quality and low price. For free sample, contact us now.

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