jbcapacitors blog

At jb Capacitors, we pride ourselves on providing high-performance capacitors that meet the growing demands of modern applications. Among our exceptional product lineup are the Polymer Aluminum Solid Electrolytic Capacitors, designed for those who require reliability, efficiency, and durability.

Why Choose Polymer Aluminum Solid Electrolytic Capacitors?

Polymer Aluminum Solid Electrolytic Capacitors are known for their outstanding electrical performance, making them ideal for various applications such as power supplies, telecommunications, and industrial equipment. These capacitors offer low Equivalent Series Resistance (ESR), excellent ripple current capability, and superior stability over a wide temperature range, ensuring long-term reliability.

Key Features of jb’s Polymer Aluminum Solid Electrolytic Capacitors

• Low ESR for Improved Efficiency
• High Ripple Current Capability for demanding applications
• Long Life Span in extreme environments
• Stable Performance across a wide temperature range

These characteristics make them perfect for high-performance circuits, including motherboards, GPUs, and other compact electronic devices requiring low impedance and high efficiency.

Experience the jb Polymer Aluminum Solid Electrolytic Capacitors

To help you gain a deeper understanding of the superior performance of these capacitors, we have prepared two informative introduction videos. We invite you to watch the videos and share your insights, applications, or experiences using our products in the comments section. Your feedback helps us understand how our products are being utilized and allows us to continuously improve our offerings based on your needs.

🎥Watch the videos here:

• jb Polymer Aluminum Solid Electrolytic Capacitors
• jb Low ESR Radial Polymer Aluminum Solid Electrolytic Capacitor

By sharing your experience in the comments, you not only contribute to the growing community of jb customers but also help foster a deeper connection with our brand. Your participation is essential in driving future innovations!

Join the Conversation!

At jb Capacitors, we believe in building a strong relationship with our customers, and your feedback is invaluable. Take a moment to watch the videos, leave a comment, and share your experience with Polymer Aluminum Solid Electrolytic Capacitors. We look forward to hearing from you and learning about the creative ways you’ve integrated our products into your designs.

For Inquiries:

• Email: info@jbcapacitors.com
• Skype: jbcapacitors

Also, visit our Polymer Aluminum Solid Electrolytic Capacitors product page and explore our full range of innovative solutions.

Choose wisely, choose quality—just your best choice.

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 has wide product range of Radial Aluminum Electrolytic Capacitor. From Load life of 1000H to 10000H. It is meant to meet the demands of the customers. JRG series has the longest load life Radial Aluminum Electrolytic Capacitor. It can reach to 10000 hours.

Not only the size on the datasheet, but also we can provide the customized item for special project. This series can be used on different application including Audio products, consumer electronic, and so on.

Below is its features, please take look. Or contact with our sales team for more information.

Load life of 10000 hours at 105°C
High ripple current
Miniature Series
RoHS Directive Compliant

Do you use Axial type Bi-Polarized Aluminum Electrolytic capacitor?

jb Capacitors designed JAC, JAD,JAE, JAF which are specially for BP Aluminum E-cap. 

Features
* Very low Dissipation Factor 
* Specially produced for Cross-Over Networks with high fidelity audio system
* High-quality crossover non-polar aluminum electrolytic capacitors
* Product mainly used: Audio Converters and Dividers (partials), Audio amp, Automotive Electronics Products, speaker and so on. 

Are you using Radial Aluminum Ecaps?
You may know what kind of products need Radial Aluminum Ecaps, but do you know how were they be produced?
We offer this video for you to let you know more about Radial Aluminum Ecaps. https://www.youtube.com/watch?v=i0kUTU7HKTI

JRA - 2000H at 85°C, Radial Aluminum Electrolytic Capacitors, Miniature Series 
JRB - 2000H at 105°C, Radial Aluminum Elec. Capacitors Miniature and Large Capacity
JRC - 2000H at 105°C, Radial Aluminum Elec. Capacitors, High Frequency and Low Impedance
JRD - 5000H at 105°C, Radial Aluminum Elec Capacitors, Low Impedance, Long Life
JRG - Long Life at 105°C, Radial Aluminum Elec. Capacitors Extremely Low Impedance
JRJ - 1000H at 85°C, Radial Aluminum Electrolytic Capacitors,7mm Height
JRK - 2000H at 105°C, Radial Aluminum Electrolytic Capacitors, 7mm Height
JRW - 2000H at 105°C, Radial Aluminum Elec. Capacitors, Extra Lower Impedance

 

To meet market needs, we release JYM Multilayer Ceramic Capacitors recently. We have unbeatable prices and our brand “jb” is very popular on markets.
If you have needs, welcome to send us exact inquiry list for quote. 

JYM - Multilayer (Mono) Ceramic Capacitors Specifications

jb Capacitors manufactures Mini Metallized Polyester Film Capacitor.

These series have price advantage and the small size can be compared favorably with the stacked Metallized Polyester Capacitor.

They can be used in LED lighting production, Automotive field, communication production such as digital set-up boxes and ADSL, instrumentation (multi-meters) and industrial(Welding equipment, UPS and smart power meters.

You can click below title and it will lead you to its datasheet.

Also, please feel free to contact with us to get the competitive price about our mini size MKP and MKT capacitors. Mail us your demand!

JFE - Mini Size Metallized Polyester Film Capacitor
Miniature size, non-inductive, epoxy dip coated.
The small size can be compared favourably with the stacked film capacitor.
Epoxy resin powder coating provides the identical outer appearance.
Low dissipation factor.
Excellent self-healing property and reliability.

JFF - Mini Box Metallized Polyester Film Capacitor
Miniature size, Non-inductive metal structure
High temperature wax sealed, good insulation performance
Moisture-proof, flame retardant
Low dissipation factor.
Good self-healing effect, good stability and reliability.
Widely used in various DC and impulse circuits, such as communication equipment, radio, TV, VCD and other electronic equipment.

JFH - Subminiature Size Metallized Polyester Film Capacitors
Non-Inductive
Epoxy Dip Coated
Subminiature Size
RoHS directive compliant

JFJ - Mini Box Stacked Metallized Polyester Film Capacitor
High dv / dt ability and small size due to stacked construction
Non-inductive, Plastic case and epoxy resin

JFLM - Mini Size Metallized Polypropylene Film Capacitor
Non-inductive, epoxy dip coated, high moisture resistance.
Dissipation factor is normally low and it is stable against high frequency and change of temperature.
Remcommended for high-frequency circuits like s-curve compensating circuit.
High reliability because of its excellent Self-Healing performance.

JFMM- Mini Box Metallized Polypropylene Film Capacitor
High reliability at high current stress.
Self-healing properties.
Flame retardant plastic case and epoxy resin.
Low losses, high dv / dt capability.
High moisture resistance.
High stability of capacitance and long life.

As the epidemic eased, lots of our clients back to work, we notice market is gradually recovering.
And electronic passive components demand is increasing, do you have any demand of capacitors recently?

jb Capacitors has sufficient raw material, we can offer short lead time to meet market demand.

Let jb Capacitors stand with you and greeting the sun after the storm.

Do you understand the difference between Aluminum Electrolytic and polymer electrolytic capacitors?

The biggest difference is that in polymer e-caps, a conductive polymer is used instead of a liquid electrolyte.
Aluminum electrolytic and aluminum polymer capacitors have very good behavior against bias effects of voltage and temperature. Furthermore, aluminum polymer capacitors have very good ageing characteristics. In comparison polymer e-caps offer significant advantages, especially their DC bias performance.

In order to make it easier for you to decide whicj type is better for you, below are the pros for these two types of capacitors:

Pros of Aluminum electrolytic capacitors:
-Higher voltage ratings available (jb Capacitors provide up to 600 Voltage)
-Better leakage current behavior

Pros of Polymer electrolytic capacitors:
-Lower ESR/higher allowable ripple current
-No dry-out behavior (As aluminum e-cap is with liquid electrolyte inside)
-Higher expected lifetime/loadlife

10μF 30 VDC-rated tantalum capacitors, solid electrolyte epoxy-dipped style.A tantalum electrolytic capacitor is an electrolytic capacitor, a passive component of electronic circuits. It consists of a pellet of porous tantalum metal as an anode, covered by an insulating oxide layer that forms the dielectric, surrounded by liquid or solid electrolyte as a cathode. Because of its very thin and relatively high permittivity dielectric layer, the tantalum capacitor distinguishes itself from other conventional and electrolytic capacitors in having high capacitance per volume (high volumetric efficiency) and lower weight.

Tantalum is a conflict mineral. Tantalum electrolytic capacitors are considerably more expensive than comparable aluminum electrolytic capacitors.

Tantalum capacitors are inherently polarized components. Reverse voltage can destroy the capacitor. Non-polar or bipolar tantalum capacitors are made by effectively connecting two polarized capacitors in series, with the anodes oriented in opposite directions.