Ignition Coil

Your Professional Ignition Coil Supplier!

JINAN KOOLMAN INC. is a professional manufacturer, have an independent right to export, mainly deal car and truck parts, including filters; fuel pumps;fuel pump assembly; ignition system; clutch; brake system; Sensor and other parts.

Why Choose Us

Advanced Equipment

The company has a variety of advanced domestic and imported analysis, testing, manufacturing and testing equipment, to meet the quality needs of products, the formation of large-scale productivity.

Quality Control

Our company has a sound organizational structure and a strict quality assurance system. Each product undergoes strict production and performance tests to ensure that the quality results of each link are more reliable.

Product Market

Our product market covers more than 40 countries and regions including America, Europe, the Middle East, and Southeast Asia.

Our Service

Our company supports product packaging customization, product engraving, and provides sample customization services.

Overview of Ignition Coil

An ignition coil is a vital component of a vehicle's ignition system. It is responsible for converting the low voltage from the battery into the high voltage needed to produce sparks at the spark plugs. The ignition coil acts as a transformer, utilizing electromagnetic induction to generate the high voltage required for efficient combustion in the engine.

Product Specification

We offer the following Specifications

Mechanical Data
Length	168 mm
Weight w/o wire	250 g
Mounting	screw fastening
Electrical Data
Primary resistance	185 mOhm
Secondary resistance	Incapable of measurement
High voltage rise time	≤ 5.0 kV/µs
Max. high voltage at 1 MOhm \|\| 10 pF	≤ 40 kV
Spark current	≤ 160 mA
Spark duration at 1 kV \|\| 1 MOhm	≤ 1.1 ms
Noise suppression	Inductive
Suppression diode / EFU	Internal
Characteristic
Measured with power stage	IGBT IRG4BC40S (Uce=600 V)
Connectors and Wires
Connector	On request
Mating connector	On request
Pin 1	Red: Ubatt
Pin 2	Blue: ECU ignition power stage
Pin 3	Black: Engine GND
Pin 4	White: Ionic current signal measurement preparation
Wire length	100 cm
Wire size	AWG 20/22/24
For spark plugs	Ceramic diameter d = 10 mm
Various motorsport and automotive connectors are available on request.
Please specify the required wire length and the length of the spark plug connector with your order

Advantages of Ignition Coil

Efficient Combustion

Provides consistent, strong sparks for optimal air-fuel mixture ignition.

Durability

Long-lasting and reliable under varying conditions.

Compact Design

Lightweight and easy to integrate into modern engines.

Improved Performance

Enhances engine power, fuel efficiency, and reduces emissions.

Construction of Ignition Coil

The ignition coil consists of two primary components: the primary winding and the secondary winding. The primary winding is made of thick wire with relatively few turns. In contrast, the secondary winding is composed of much finer wire with a significantly higher number of turns. The primary winding is connected to the vehicle's electrical system, while the secondary winding generates the high-voltage output.

The core material of the ignition coil plays a crucial role in its construction. It is typically made of a ferromagnetic material such as iron or steel, which helps to intensify the magnetic field generated by the primary winding. The core is often shaped like a hollow cylinder or a stack of laminations to minimize energy losses through magnetic saturation and eddy currents.

The ignition coil features a high-voltage output terminal where the high voltage generated in the secondary winding is delivered. This terminal is typically connected to the distributor (in older systems) or the spark plugs (in newer systems) through high-tension wires. It is designed to withstand the coil's high voltages without electrical leakage.

Installation Notes

During mounting of the spark plug please pay attention that full clamping and proper contacts are made to ensure safe connection between coil and spark plug.

This coil is only for use with engine control units having an integrated ignition power stage, e.g. IGBT IRG4BC40S or BIP.
For technical reasons the values of the coils may vary.

Please regard the specified limit values (see “Electrical Data”).
Usage above Iprim = 16 A or 40 kV may reduce the lifetime.

Packaging and Delivery

Brown or customized color boxes, 5-layers outside cartons.
Shipping: Internation express, air freight, train freight & sea freight.

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FAQ

Q: Do ignition coils improve performance?

A: The improved performance in coil packs is down to the fact that each spark plug is connected to its coil, and this leads to stronger sparks, more efficient combustion, and higher power output.

Q: What are the two main types of ignition systems?

A: Basically Convectional Ignition systems are of 2 types : (a) Battery or Coil Ignition System, and (b) Magneto Ignition System. Both these conventional, ignition systems work on mutual electromagnetic induction principle.

Q: What are the benefits of ignition coils?

A: Advantages. Improved Performance: More precise spark timing and stronger spark, leading to better combustion efficiency. Reliability: Fewer moving parts, reducing wear and potential points of failure. Efficiency: Often results in better fuel economy and reduced emissions.

Q: How many miles do ignition coils last?

A: 80,000 to 100,000 miles
Ignition coils typically last 80,000 to 100,000 miles. If your coils are beginning to go bad, you might get a check-engine light on your dash. Take your car to a mechanic as soon as possible to read the code on an OBD-II scanner. Your engine could also start misfiring.

Q: Are you a factory or a trading company ?

A: We are a factory and trading company at the same time.

Q: How about the quality of the products ?

A: Our products are of high quality and we have registered and reputable brands.

Q: What's the MOQ for each items ?

A: 100 pieces.

Q: What's our shipping ways ?

A: We can provide different types of shipping such as sea, air, and land.

Q: What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q: How about your delivery time?

A: Generally, it will take 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q: Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q: What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q: Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

As one of the most professional ignition coil manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy high-grade ignition coil for sale here from our factory.

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