jbcapacitors blog

 In the world of electronics, selecting the right capacitor is crucial to ensuring the performance and reliability of your designs.At jb Capacitors, we offer a variety of capacitors tailored to meet different needs, and two of our most popular series are the JCG and JHR capacitors. While both are designed to excel in demanding environments, they each bring unique features to the table. This blog will help you understand the differences between the JCG and JHR series and guide you in choosing the right capacitor for your specific application.

JCG Capacitors: Compact Power for High-Density Designs
The JCG series SMD Aluminum Electrolytic Capacitors are engineered for applications where space is at a premium but performance cannot be compromised. These capacitors are known for their compact size, high capacitance, and robust reliability, making them ideal for high-density PCB designs.

Key Features of JCG Capacitors:

• Compact Size: Perfect for applications where PCB real estate is limited.
• High Capacitance: Ensures stable performance in dense circuit designs.
• Low Impedance: Reduces voltage drops and stabilizes power delivery across the PCB.
• High Temperature Tolerance: Operates efficiently up to 105°C.
• Long Operational Life: Up to 7000 hours at 105°C.

Best Applications for JCG Capacitors:

• High-Density PCB Designs: Ideal for consumer electronics, such as smartphones and wearable devices, where space-saving components are essential.
• Power Supplies: Used in power filtering applications to ensure stable voltage levels.
• Automotive Electronics: Suitable for control units and sensors that require compact yet reliable capacitors.

JHR Capacitors: Low ESR for High-Frequency Applications
The JHR series Conductive Polymer Hybrid Capacitors are designed to offer superior performance in high-frequency and high-efficiency applications. These capacitors combine the benefits of polymer and electrolytic technologies, resulting in low ESR (Equivalent Series Resistance) and extended temperature ranges.

Key Features of JHR Capacitors:

• Low ESR: Minimizes energy losses and heat generation, making them perfect for high-frequency circuits.
• High Ripple Current Handling: Ideal for applications requiring efficient power conversion and stable operation.
• Extended Temperature Range: Operates up to 125°C, ensuring reliability even in harsh environments.
• Long Operational Life: Durability is a key feature, providing long-term stability.

Best Applications for JHR Capacitors:

• High-Frequency Circuits: Perfect for switch-mode power supplies (SMPS) and DC-DC converters where low ESR is critical.
• Energy-Efficient Consumer Electronics: Ideal for applications that require high efficiency and low heat generation.
• Automotive and Industrial Electronics: Suitable for environments where stability and long operational life are essential.

JCG vs. JHR: Which One to Choose?
When deciding between JCG and JHR capacitors, consider the specific requirements of your application:

• For High-Density PCB Designs: If your design requires compact components with high capacitance and reliability, the JCG series is the better choice. These capacitors are designed to maximize performance in space-constrained environments.
• For High-Frequency and High-Efficiency Applications: If your application involves high-frequency circuits or demands low ESR for better efficiency, the JHR series is the optimal choice. These capacitors excel in minimizing energy losses and maintaining stability in challenging conditions.

Both JCG and JHR capacitors bring significant advantages to electronic designs, and the right choice depends on the specific needs of your project.

Conclusion
Choosing the right capacitor for your application is crucial to the success of your electronic design. Whether you need the compact power of JCG capacitors for high-density PCB designs or the low ESR and high efficiency of JHR capacitors for high-frequency applications, jb Capacitors offers the right solution for your needs.

Explore our range of capacitors and find the perfect match for your project. For more detailed specifications and to see which capacitor best fits your design, feel free to contact us or visit our product pages.

🔗Download the JCG Capacitor Datasheet
🔗Download the JHR Capacitor Datasheet

Product Quiz: Win a jb-Branded Backpack!
To celebrate the launch of the JCG and JHR series, we’re hosting a Product Quiz. This is your chance to learn more about these capacitors and win a jb-branded backpack!

Activity Overview: Participate in our Product Quiz by answering questions about the JCG and JHR products. Correctly answer any of the questions, and you’ll receive a jb-branded backpack as a reward.

How to Participate: Simply visit our Facebook, LinkedIn, Twitter, or Blog, and respond to the questions posted with our promotional articles. Answer any question correctly, and you’ll win the prize! The backpack will be shipped with your next order.

Activity Duration: The activity will run from August 12, 2024, to September 12, 2024, extending one month after the product promotion period.

🤔 Product Quiz: Win a jb-Branded Backpack! 
Question: What is the greatest advantage of JHR capacitors compared to traditional capacitors?
A) Lower cost
B) Extended temperature range and low ESR
C) Smaller size

💥 Don’t miss this opportunity to learn about our new capacitors and win a fantastic jb-branded backpack! 

Contact us:

• Skype: jbcapacitors
• E-mail: info@jbcapacitors.com

Follow Us for More Updates:

• Website: jbcapacitors.com
• Facebook: facebook.com/jbCapacitorscompany
• Twitter: x.com/jb_Capacitors
• Blog: www.jbcapacitors.hk
• YouTube: youtube.com/@jbCapacitors
• LinkedIn: linkedin.com/company/jb-capacitors-company

Selecting the right capacitor is key to achieving optimal performance in your electronic designs. Whether you need the compact power of JCG capacitors for high-density PCB layouts or the low ESR efficiency of JHR capacitors for high-frequency applications, jb Capacitors has the solution.
Choose wisely, choose quality—just your best choice.

🎈Join jb Capacitors at 2024 Munich Electronica Fair!

We’re thrilled to announce that jb Capacitors will be part of the 2024 Munich Electronica Fair from November 12th to 15th. Visit us at Booth A5-131/1 to check out our latest products and innovations.

We look forward to seeing you there!

In the ever-evolving world of electronics, efficiency and reliability are key factors in the design and performance of components. Capacitors, being fundamental elements in various electronic circuits, must meet the growing demands for higher efficiency, especially in high-frequency and energy-sensitive applications. One of the critical characteristics that influence a capacitor’s performance is its Equivalent Series Resistance (ESR). In this blog, we’ll explore the role of low ESR in enhancing the efficiency of our JHR capacitors and why it matters for your applications.

Understanding ESR and Its Importance

Equivalent Series Resistance (ESR) is the internal resistance that appears in series with a capacitor’s ideal capacitance. It’s a measure of the energy loss that occurs when a capacitor is charged and discharged. High ESR can lead to significant power losses, heat generation, and reduced efficiency, particularly in high-frequency circuits where capacitors are constantly cycling.

In contrast, low ESR capacitors minimize these losses, making them essential for applications that require high efficiency and stability. By reducing power dissipation and heat generation, low ESR capacitors enhance the overall performance and longevity of the devices they are used in.

The Advantages of Low ESR in JHR Capacitors

The JHR series of capacitors from jb Capacitors is specifically designed with low ESR, making them ideal for demanding applications. Here are some of the key advantages of low ESR in JHR capacitors:

• Improved Energy Efficiency: With low ESR, JHR capacitors reduce energy losses during operation, leading to higher efficiency in power conversion and signal processing applications.
• Enhanced Performance in High-Frequency Circuits: Low ESR ensures that JHR capacitors can handle the rapid charge and discharge cycles in high-frequency circuits without significant energy loss or overheating.
• Reduced Heat Generation: Heat is a byproduct of energy loss in capacitors. Low ESR in JHR capacitors minimizes heat generation, which is crucial for maintaining the reliability and longevity of electronic components, especially in compact and heat-sensitive designs.
• Increased Durability and Longevity: By minimizing internal losses and heat, JHR capacitors with low ESR have a longer operational life, making them a reliable choice for critical applications.
• Stability Under Varied Operating Conditions: JHR capacitors maintain their performance across a wide range of temperatures and frequencies, thanks to their low ESR, ensuring stable operation in diverse environments.

Applications of JHR Capacitors with Low ESR

The low ESR feature of JHR capacitors makes them suitable for a wide range of applications, particularly those where efficiency and reliability are paramount:

• High-Frequency Power Supplies: Low ESR is essential for reducing ripple and noise in power supply circuits, ensuring clean and stable power delivery.
• Switch-Mode Power Supplies (SMPS): JHR capacitors’ low ESR helps in maintaining efficiency and reducing losses in SMPS, which are commonly used in computing, telecommunications, and industrial applications.
• Energy-Efficient Consumer Electronics: From LED drivers to mobile devices, low ESR capacitors like the JHR series are key to extending battery life and improving the energy efficiency of portable electronics.
• Automotive Electronics: The high demands of automotive applications, where stability and durability are critical, are well-served by the low ESR characteristics of JHR capacitors.

Conclusion

The JHR series capacitors from jb Capacitors are engineered with low ESR to meet the increasing demands for efficiency and reliability in modern electronic applications. By minimizing energy losses and heat generation, JHR capacitors not only enhance performance but also extend the lifespan of your electronic devices. Whether you’re designing high-frequency circuits, power supplies, or energy-efficient consumer electronics, the low ESR of JHR capacitors makes them an excellent choice for your needs.

For detailed specifications, you can download the JHR Capacitor Datasheet.

For any further inquiries or detailed product information, don’t hesitate to get in touch with us. We’re here to support your innovations and help you achieve your design goals with our high-quality capacitors.

Contact us:

• Skype: jbcapacitors
• E-mail: info@jbcapacitors.com

Follow Us for More Updates:

• Website: jbcapacitors.com
• Facebook: facebook.com/jbCapacitorscompany
• Twitter: x.com/jbCapacitor
• Blog: jbcapacitors.hk
• YouTube: youtube.com/@jbCapacitors
• LinkedIn: linkedin.com/company/jb-capacitors-company

Product Quiz: Win a jb-Branded Backpack!

To celebrate the launch of the JCG and JHR series, we’re hosting a Product Quiz. This is your chance to learn more about these capacitors and win a jb-branded backpack!

Activity Overview: Participate in our Product Quiz by answering questions about the JCG and JHR products. Correctly answer any of the questions, and you’ll receive a jb-branded backpack as a reward.

How to Participate: Simply visit our Facebook, LinkedIn, Twitter, or Blog, and respond to the questions posted with our promotional articles. Answer any question correctly, and you’ll win the prize! The backpack will be shipped with your next order.

Activity Duration: The activity will run from August 12, 2024, to September 12, 2024, extending one month after the product promotion period.

Product Quiz Questions:

1. 📜Question: What is the maximum temperature tolerance of the JCG capacitors?

   • A) 85°C
   • B) 105°C
   • C) 125°C

2. 📜Question: Which feature makes JHR capacitors particularly suitable for high-frequency applications?

   • A) High capacitance
   • B) Low ESR
   • C) Large size

3. 📜Question: In what type of designs are JCG capacitors most ideal?

   • A) High-density PCB designs
   • B) Low-frequency circuits
   • C) Large power supplies

4. 📜Question: What is the greatest advantage of JHR capacitors compared to traditional capacitors?

   • A) Lower cost
   • B) Extended temperature range and low ESR
   • C) Smaller size

5. 📜Question: Which applications are JCG capacitors best suited for?

   • A) Consumer electronics only
   • B) Industrial equipment and power supplies
   • C) Low-power devices only

Don’t miss this opportunity to learn about our new capacitors and win a fantastic jb-branded backpack! Visit our social media pages and blog to participate in the quiz today.

🎈Join jb Capacitors at 2024 Munich Electronica Fair!

We’re thrilled to announce that jb Capacitors will be part of the 2024 Munich Electronica Fair from November 12th to 15th. Visit us at Booth A5-131/1 to check out our latest products and innovations. We look forward to seeing you there!

jb Capacitors Company produce various series for Radial and SMD Polymer Aluminum Solid Electrolytic Capacitors.
They are standard, ultra-low ESR, higher capacitance, long life assurance, high voltage, long life assurance, high voltage, high reliability series
PSS--2000H at 105C Standard Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitor
PSR--2000H at 105C Super Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitor
PST--2000H at 125C Low ESR Leadwire Polymer Aluminum Solid Electrolytic Capacitor
PSU--2000H at 125C High Temperature Polymer Aluminum Solid Electrolytic Capacitor
JCP--SMD Polymer Aluminum Solid Electrolytic Capacitor
PSV--3000H at 105C Super Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitor
PSW--3000H at 105C Standard Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitor
PSX--5000H at 105C Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitor
PSY--5000H at 105C Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitor
JCQ--5000H at 105C SMD Polymer Aluminum Solid Electrolytic Capacitor

Our Polymer Aluminum Solid Electrolytic Capacitors are widely used in various applications, such as DC/DC converters and AC/DC converters, communication power supply, set-top boxes, router, TV, voltage regulator, mobile phone adapter (mobile phone charger), computer motherboard, graphics card, power supplies, CPU’s, Decoupling circuits and LCD Monitors.

Please contact our sales if you want to know more products’ information, thank you.

These robust components are designed to deliver exceptional performance and reliability in a wide range of applications.

Harness the strength of SMD Aluminum Electrolytic Capacitors for your electronic projects. With their high capacitance values and low ESR (Equivalent Series Resistance), these capacitors provide efficient energy storage and smooth power delivery. From power supplies and audio equipment to industrial control systems and automotive electronics, these capacitors excel in demanding environments.

Experience the durability and longevity that SMD Aluminum Electrolytic Capacitors offer. Built with high-quality materials and stringent manufacturing processes, jb Capacitors ensure reliable operation over extended periods. With a wide range of voltage and capacitance options, you can find the perfect capacitor for your specific design requirements.

At jb Capacitors Company, we are committed to delivering superior quality components. Our SMD Aluminum Electrolytic Capacitors undergo rigorous testing to meet the highest industry standards.

Our bestseller:
JCS - 2000H at 85°C SMD Aluminum Electrolytic Capacitor
JCK - 1000H to 2000H at 105°C SMD Aluminum Electrolytic Capacitor

Datasheet for SMD Aluminum Electrolytic Capacitors:
https://www.jbcapacitors.com/SMD-Aluminum-Electrolytic-Capacitors/

Unlock the power of SMD Aluminum Electrolytic Capacitors and elevate your electronic designs to new heights. Visit our website or contact us today to explore our wide range of capacitor solutions and discover how these capacitors can enhance your projects. 

Our JNE series is 105°C high temperature and 2000~3000 Hours load life, and it could provide excellent High ripple current advantage.
JNE series wide range applications: such as Automotive applications, amplifier, Electric control panel...etc.
Below is our cross reference for you. Welcome you send us exact item for quote.

JML is a jb standard series of Screw Aluminum Electrolytic Capacitor. It has load life of 2000 hours. The Operating Temperature Range (°C) is from -40°C~+105°C. This series can be used on computers, communication powers Hi-ripple circuit of electric vehicle, electric train, general-purpose inverter. And, the price of JNC is more competitive now. We have stable raw material supply. Moreover, we have particular production line for Snap-in series. As a result, the lead time is very stable and quick.

Another series is JMN, it has longer load life than JML. With Long Life of 5000H, it operating from  -40°C to +85°C. Some customer is looking for higher load life. It can also be customized to 15000Hours. Help a lot to our customer, because of the lead time, the price and the whole customized service.
Come to contact us! We will show our support to you!!

We have wide range of Radial Aluminum Electrolytic Capacitor. jb’s JRG has the feature of Extremely Low impedance and High Long Life. Some of customer is using this series on UPS, power supply application. We can also customize the items for customers. The voltage can be produced up to 450V. As the same as the Load life, it is possible to customize it to 15000H.
If you need higher voltage, please send the email to us for more information. Please find the below is JRG feature.

* Load life of 10000 hours at 105°C
* High ripple current
* Miniature Series
* RoHS Directive Compliant
https://www.youtube.com/watch?v=TMmGvnJWyuE

Keep growing and expanding the product line. Recently, there are two type of Polymer Aluminum Solid Electrolytic Capacitors that are launching. See below

PST-Low ESR Leadwire Polymer Aluminum Solid Electrolytic Capacitors
PSU - High Temperature Leadwire Polymer Aluminum Solid Electrolytic Capacitors

Both types are applicable to DC/DC converters and AC/DC converters, communication power supply, set-top boxes, router, TV, voltage regulator, mobile phone adapter (mobile phone charger), computer motherboard, graphics card, power supplies, CPU’s, Decoupling circuits and LCD Monitors.

The difference is the voltage range, PST has the voltage range of 2.5V ~25V.DC, on the other hand, PSU has the voltage range of 35V ~ 160V.DC. One series is low voltage bases, and the other one is high voltage. The operating temperature is -55°C~ +125°C.

One key factor that differentiates types of electronic components is they are passive or active.

Active electronic components are those that can control the flow of electricity. For examples: transistor, vacuum tubes, silicon-controlled rectifiers (SCRs).
Passive electronic components are those that don’t have the ability to control electric current by means of another electrical signal. For examples: capacitors, resistors, inductors, transformers, and some diodes.

Jb is specialized in production of all kinds of capacitors, with 40 years production experience. It is our commitment to offer our customers the best quality products with fast delivery and the best after sales services.

jb Capacitors Company have some Mini Size series Film capacitors, they can use on the limit space board, they are our JFF, JFLM, JFMM series.
JFF and JFMM are mini box type, JFLM is dipped type. There are many different choice for customer’s demands, their features is in below table.

JFF	JFLM	JFMM
40C~ +85C	40C~ +85C	40C~ +85C
0.001uF~2.2uF	0.001 ~ 0.33uF (±5%)	0.001 ~ 1μF
±5%	±5%	±5%
50V~630V	100V~1000V	100V~1000VDC
Miniature size, Non-inductive metal structure, pitch:5mm	Dissipation factor is low, mini size, pitch:5mm	Low losses, high dv/dt capability, pitch:5mm,7.5mm