400v 150uf capacitor electrolytic For Charger

400v 150uf capacitor electrolytic For Charger

  • 150uF 400V Aluminum Electrolytic Capacitor
  • Load life: 3000 hours at +105°c
  • Size:18*35mm
  • Free Sample
  • OEM/ODM services


400V 150uF Capacitor Introduction:

Welcome to our product page featuring the 400V 150uF capacitor. In this section, we will provide you with a comprehensive analysis of this capacitor, including its definition, structure, characteristics, applications, related issues, and a summary of its key features.

400V 150uF Capacitor Definition:

The 400V 150uF electrolytic capacitor is an electronic component that stores and releases electrical energy. It belongs to the category of electrolytic capacitors, which are specifically designed for applications requiring high capacitance values and moderate voltage ratings.


This electrolytic capacitor consists of two main elements: an anode (positive terminal) and a cathode (negative terminal) separated by an electrolyte-soaked paper or electrolyte-soaked aluminum oxide layer. The anode is made of aluminum foil, while the cathode is a conductive layer formed on the inner surface of the aluminum can. The structure enables the capacitor to achieve high capacitance values in a compact form factor.


400v 150uf electrolytic capacitor For Charger , our general size have 18*35mm, its ripple current is 412 mAmrs at 85℃ 120Hz. And its load life is 3000 hours at 105℃. 

Standard radial aluminum electrolytic capacitors is suitable for charger, adapter, air conditioning and rear projection TV.

We passed Rosh environmental certification, RECH  certification and SGS quality management certification system.

400V 150uF Capacitor Specification

400v 150uf Capacitor Electrolytic For Charger


400v 150uf Capacitor Electrolytic For Charger

ΦD 5 6.3 8 10 13 16 18
P 2.0 2.5 3.5 5.0 5.0 7.5 7.5
Φd 0.5 0.5 0.5 0.6 0.6 0.8 0.8
α 1.0 2.0
β 0.5

Frequency coefficient of rated ripple current

Frequency(Hz) 50 120 1k 10k 100k
0.1 to 47 uf 0.75 1 1.35 1.55 2
68 to 680 uf 0.8 1 1.25 1.34 1.5
1000 to 15000 uf 0.85 1 1.1 1.13 1.15

Temperature Coefficient

Tem(℃) +45 +65 +85
Factor 1.6 1.35 1.00

Standard Ratings(at 120Hz, 85°c)

400v 150uf Capacitor Electrolytic For Charger

400v 150uf Capacitor Electrolytic For Charger


The 400V 150uF electrolytic capacitor exhibits several key characteristics:

  1. Capacitance: With a capacitance of 150uF, this capacitor has the ability to store a significant amount of charge, enabling it to deliver smooth and stable power in electronic circuits.
  2. Voltage Rating: Rated at 400V, this capacitor can safely handle voltages up to 400 volts without experiencing breakdown or damage. It is suitable for applications that require high voltage tolerance.
  3. Polarity: Electrolytic capacitors are polarized, meaning they have a positive and a negative terminal. It is crucial to connect this capacitor correctly to avoid damaging it or causing malfunctions in the circuit.


The 400V 150uF electrolytic capacitor finds extensive usage in various electronic applications, including:

  1. Power Supply Filtering: These capacitors are commonly employed in power supply circuits to filter out noise and stabilize voltage levels, ensuring clean and reliable power delivery to sensitive components.
  2. Audio Systems: In audio equipment such as amplifiers, preamps, and speakers, electrolytic capacitors are used to store and release energy, smoothing out fluctuations in the audio signals and improving sound quality.
  3. Motor Starters: Electrolytic capacitors are employed in motor starter circuits to provide a quick boost of energy during motor startup, helping overcome initial resistance and enabling smooth operation.

Related Issues:

While the 400V 150uF capacitor offers various advantages, it is essential to be aware of certain considerations:

  1. Polarity: As mentioned earlier, electrolytic capacitors are polarized and must be connected with the correct polarity. Reversing the polarity can lead to the capacitor failing or even exploding, posing a safety hazard.
  2. Temperature Sensitivity: Electrolytic capacitors can be sensitive to temperature variations. Operating them beyond their specified temperature range may result in decreased performance, shortened lifespan, or leakage.
  3. Lifespan: Electrolytic capacitors have a limited lifespan compared to other types of capacitors. They may degrade over time, leading to increased equivalent series resistance (ESR) and reduced capacitance. Regular maintenance and periodic replacement may be necessary.


The 400V 150uF capacitor is a high-capacitance component designed for applications requiring moderate voltage ratings. With its compact structure, it offers high capacitance in a small form factor. It finds applications in power supply filtering, audio systems, and motor starters. However, proper polarity and temperature management are crucial to ensure safe and reliable operation. Regular maintenance and replacement may be required due to their limited lifespan.

Our certifications

long life aluminum capacitor manufacturers

Our advantage:

  • We have a sound raw material cooperation system and cargo inspection mechanism.
  • Products with high stability, high temperature, small size, small tolerance and so on.
  • Product tolerances are strictly controlled between -15% to -10%.
  • We have the world’s most advanced production equipment, and improve the management process.
  • We can provide custom design of your needs and provide free sample for you.
  • Our products comply with the RoHS Directive and the factory conforms to the ISO 9001 management system.


Q1. Can i have some samples for capacitors?

 A:  Yes, welcome sample to test and check quality,factory brand samples are free.

Q2. What about the lead time?

A:  The sample needs 3-5days, the mass products needs 2 weeks for order quantity.

Q3. How do you ship the goods and how long does it take to arrive?

A:   We usually ship by DHL,UPS,FEDEX or TNT, it usually takes 3-5 days to arrive.Airline and sea shipping also optional.

Q4. Is it OK to print my logo on capacitor?

A:   Yes,pls inform us formally before our production and confirm the design firstly based on our sample

Q5. Do you offer guarantee for the products?

A:   Yes,we offer 2-3years warranty to our products.

Q6. How to deal with the faulty?

A:   If the item you purchase from factory beacuse of quality problems, you can return them to us for replacement or refund. And any items returned must be in their original condition to qualify for a refund or replacement.

If you have any interesting and problems, please contact us!

Email: [email protected]

Ph (whatsapp): +86-18825879082

Skype: Coco.PSH

Website:  xuanxcapacitors.ru


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