VHR
Technical Parameter
| Series | Life（Hrs） | Features | Rated voltage range (V.DC) | Rated capacitance (uF) | Operating temperature range (°C) |
| VHR | 2000 | 150℃ ultra-high temperature resistance | 25~80 | 33~1800 | -55~150 |
The main technical parameters
| Item | characteristic | |
| range of working temperature | -55~+150℃ | |
| Rated working voltage | 25 ~ 80V | |
| capacity range | 33 ~ 1800uF 120Hz 20℃ | |
| Capacity tolerance | ±20% (120Hz 20℃) | |
| loss tangent | 120Hz 20℃ below the value in the list of standard products | |
| Leakage current※ | Below 0.01 CV(uA), charge at rated voltage for 2 minutes at 20°C | |
| Equivalent Series Resistance (ESR) | 100kHz 20°C below the value in the list of standard products | |
| Temperature Characteristics (Impedance Ratio) | Z(-25℃)/Z(+20℃)≤2.0 ; Z(-55℃)/Z(+20℃)≤2.5 (100kHz) | |
| Durability | At a temperature of 150°C, apply a rated voltage including a rated ripple current for a specified period of time, and then place it at 20°C for 16 hours before testing, the product should meet | |
| Capacitance change rate | ±30% of initial value | |
| Equivalent Series Resistance (ESR) | ≤200% of the initial specification value | |
| loss tangent | ≤200% of the initial specification value | |
| leakage current | ≤Initial specification value | |
| local temperature storage | Store at 150°C for 1000 hours, place it at room temperature for 16 hours before testing, test temperature: 20°C±2°C, the product should meet the following requirements | |
| Capacitance change rate | ±30% of initial value | |
| Equivalent Series Resistance (ESR) | ≤200% of the initial specification value | |
| loss tangent | ≤200% of the initial specification value | |
| leakage current | to initial specification value | |
| Note: Products stored at high temperature must undergo voltage treatment. | ||
| High temperature and humidity | After applying the rated voltage for 1000 hours at 85°C and 85%R.H humidity, and placing it at 20°C for 16 hours, the product should meet | |
| Capacitance change rate | ±30% of initial value | |
| Equivalent Series Resistance (ESR) | ≤200% of the initial specification value | |
| loss tangent | ≤200% of the initial specification value | |
| leakage current | ≤Initial specification value | |
※When in doubt about the leakage current value, please place the product at 105°C and apply the rated working voltage for 2 hours, and then conduct the leakage current test after cooling down to 20°C.
Product Dimensions (Unit:mm)
| ΦD | B | C | A | H | E | K | a |
| 8 | 8.3(8.8) | 8.3 | 3 | 0.90±0.20 | 3.1 | 0.5MAX | ±0.5 |
| 10 | 10.3(10.8) | 10.3 | 3.5 | 0.90±0.20 | 4.6 | 0.70±0.20 | |
| 12.5 | 12.8(13.5) | 12.8 | 4.7 | 0.90±0.20 | 4.6 | 0.70±0.30 | ±1 |
| 16 | 17.0(17.5) | 17 | 5.5 | 1.20±0.30 | 6.7 | 0.70±0.30 | |
| 18 | 19.0(19.5) | 19 | 6.7 | 1.20±0.30 | 6.7 | 0.70±0.30 |
frequency correction factor
| Capacitance C | Frequency (Hz) | 120Hz | 500Hz | 1kHz | 5kHz | 10kHz | 20kHz | 40kHz | 100kHz | 200kHz | 500kHz |
| C<47uF | correction factor |
0.12 | 0.2 | 0.35 | 0.5 | 0.65 | 0.7 | 0.8 | 1 | 1 | 1.05 |
| 47uF≤C<120uF | 0.15 | 0.3 | 0.45 | 0.6 | 0.75 | 0.8 | 0.85 | 1 | 1 | 1 | |
| C≥120uF | 0.15 | 0.3 | 0.45 | 0.65 | 0.8 | 0.85 | 0.85 | 1 | 1 | 1 |
List Of Standard Products
| Rated voltage | Nominal capacity (uF) | Product Dimension ① DxL(mm) | tanδ 120Hz | ESR (mΩ100kHz) | Rated ripple current | Model | |
| (surge voltage) (V) | (mA r.m.s/150℃100kHz) | Standard Products | Earthquake-resistant products | ||||
| 25(28.8) | 220 | 8x10.5 | 0.14 | 27 | 700 | VHRD1051E221MVCG | VHRD1051E221MVKZ |
| 25(28.8) | 470 | 10x10.5 | 0.14 | 25 | 900 | VHRE1051E471MVCG | VHRE1051E471MVKZ |
| 25(28.8) | 560 | 10x13 | 0.14 | 20 | 1050 | VHRE1301E561MVCG | VHRE1301E561MVKZ |
| 25(28.8) | 1500 | 12.5x21.5 | 0.14 | 15 | 2500 | VHRL2151E152MVCG | VHRL2151E152MVKZ |
| 35(41) | 120 | 8x10.5 | 0.12 | 27 | 700 | VHRD1051V121MVCG | VHRD1051V121MVKZ |
| 35(41) | 220 | 10x10.5 | 0.12 | 25 | 900 | VHRE1051V221MVCG | VHRE1051V221MVKZ |
| 35(41) | 330 | 10x13 | 0.12 | 20 | 1050 | VHRE1301V331MVCG | VHRE1301V331MVKZ |
| 35(41) | 1800 | 18x26.5 | 0.12 | 15 | 4000 | VHRJ2651V182MVCG | VHRJ2651V182MVKZ |
| 50(58) | 82 | 8x10.5 | 0.1 | 30 | 600 | VHRD1051H820MVCG | VHRD1051H820MVKZ |
| 50(58) | 120 | 10x10.5 | 0.1 | 28 | 800 | VHRE1051H121MVCG | VHRE1051H121MVKZ |
| 50(58) | 180 | 10x13 | 0.1 | 25 | 1000 | VHRE1301H181MVCG | VHRE1301H181MVKZ |
| 50(58) | 1800 | 18x31.5 | 0.1 | 18 | 5300 | VHRJ3151H182MVCG | VHRJ3151H182MVKZ |
| 63(73) | 47 | 8x10.5 | 0.08 | 40 | 600 | VHRD1051J470MVCG | VHRD1051J470MVKZ |
| 63(73) | 82 | 10x10.5 | 0.08 | 30 | 800 | VHRE1051J820MVCG | VHRE1051J820MVKZ |
| 63(73) | 120 | 10x13 | 0.08 | 25 | 1000 | VHRE1301J121MVCG | VHRE1301J121MVKZ |
| 63(73) | 1200 | 18x31.5 | 0.08 | 20 | 5000 | VHRJ3151J122MVCG | VHRJ3151J122MVKZ |
| 80(92) | 33 | 8x10.5 | 0.08 | 40 | 600 | VHRD1051K330MVCG | VHRD1051K330MVKZ |
| 80(92) | 47 | 10x10.5 | 0.08 | 30 | 800 | VHRE1051K470MVCG | VHRE1051K470MVKZ |
| 80(92) | 68 | 10x13 | 0.08 | 25 | 1000 | VHRE1301K680MVCG | VHRE1301K680MVKZ |
| 80(92) | 680 | 18x31.5 | 0.08 | 20 | 4700 | VHRJ3151K681MVCG | VHRJ3151K681MVKZ |
Conductive polymer hybrid aluminum electrolytic capacitors are a type of capacitor that combines the benefits of both aluminum electrolytic and conductive polymer capacitors. They are widely used in the electronics industry due to their high capacitance, low ESR, and long lifespan. In this guide, we'll explore how these capacitors work and why they're a preferred choice for many applications.
Introduction to Conductive Polymer Hybrid Aluminum Electrolytic Capacitors.
Conductive polymer hybrid aluminum electrolytic capacitors are a type of capacitor that has gained popularity in recent years due to their unique combination of features. These capacitors are made by combining the benefits of aluminum electrolytic capacitors and conductive polymer capacitors, resulting in a capacitor that has high capacitance, low ESR, and a long lifespan. In this guide, we'll take a closer look at how these capacitors work and why they're a preferred choice in the electronics industry.
How Conductive Polymer Hybrid Aluminum Electrolytic Capacitors Work.
Conductive polymer hybrid aluminum electrolytic capacitors work by combining the benefits of two different types of capacitors. The aluminum electrolytic capacitor provides high capacitance, while the conductive polymer capacitor provides low ESR (Equivalent Series Resistance) and a long lifespan. The conductive polymer layer is added to the aluminum electrolytic capacitor to improve its performance. The conductive polymer layer is made up of a conductive polymer material that is added to the aluminum oxide layer of the capacitor. This layer helps to reduce the ESR of the capacitor and improve its performance. The result is a capacitor that has high capacitance, low ESR, and a long lifespan, making it a preferred choice in the electronics industry.
Advantages of Conductive Polymer Hybrid Aluminum Electrolytic Capacitors.
Conductive polymer hybrid aluminum electrolytic capacitors offer several advantages over traditional capacitors. Firstly, they have a longer lifespan due to the conductive polymer layer, which helps to prevent the formation of aluminum oxide. This means that they can be used in applications where reliability is crucial, such as in automotive electronics or medical devices. Secondly, they have a lower ESR, which means that they can handle higher ripple currents and provide better filtering performance. Finally, they have a higher capacitance than other types of capacitors, which makes them ideal for use in high-power applications. Overall, conductive polymer hybrid aluminum electrolytic capacitors are a reliable and efficient choice for many different electronic applications.
Applications of Conductive Polymer Hybrid Aluminum Electrolytic Capacitors.
Conductive polymer hybrid aluminum electrolytic capacitors are used in a wide range of electronic applications due to their reliability and efficiency. They are commonly used in automotive electronics, medical devices, power supplies, and telecommunications equipment. In automotive electronics, they are used in engine control units, airbag systems, and navigation systems. In medical devices, they are used in pacemakers, defibrillators, and other implantable devices. In power supplies, they are used in voltage regulators, DC-DC converters, and inverters. In telecommunications equipment, they are used in base stations, routers, and switches. Overall, conductive polymer hybrid aluminum electrolytic capacitors are a versatile component that can be used in many different electronic applications.
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When choosing a conductive polymer hybrid aluminum electrolytic capacitor for your project, there are several factors to consider. First, consider the voltage rating and capacitance required for your application. You should also consider the operating temperature range and the expected lifespan of the capacitor. Additionally, it's important to consider the size and shape of the capacitor, as well as any specific mounting requirements. Finally, consider the manufacturer's reputation for quality and reliability, as well as any certifications or approvals that may be required for your application. By carefully considering these factors, you can choose the right conductive polymer hybrid aluminum electrolytic capacitor for your project and ensure reliable performance over the long term.
