WEE Technology Company Limited - WEE are Capacitors Specialist
WMH in there sound signature is very similar to Alumen capacitors with similar instrument timbre.
The sound attack is stronger on Alumens (more edgy), WMH are smoother but only little bit. Main difference is in tonal balance.
Where Alumen I could call dark capacitor, the WMH are neutral.
Because there are slightly brighter so there are more spacious. Sound stage is wider but Alumen sound stage is a bit deeper.
Jupiter is more spacious than this two, more smooth and the timber is even better but it is clearly more expensive capacitor.
Clarity Cap CMR is brighter in this comparison with very wide sound stage and lots of detail in highest frequencies but clearly tone and instrument timbre it’s not the same level as the aluminium capacitors.
In direct comparison sounds a bit plastic. Mundorf Supreme EVO Oil it’s totally not my taste.
They doesn’t sound right. Because there too bright on top end and timbre is very artificial and too sweet.
The other caps are not in the same league as those I mentioned above.
So my conclusion is that WMH are absolutely great caps in thereprice range.No brainer. In my opinion, of course.
--- From Rafal Broncel, Ireland
Read more about the test review in the PDF file:
https://www.musicaps.com/Uploads/PDF/WEET-WMH-Aluminum-Foil-and-Film-Audio-Capacitors-in-Tweeter-Crossover-Network-Test-Review.pdf
If you need samples, as the holiday is coming, so we only have 1 week working time to prepare, thank you.
Your early reply will be appreciated, thank you.
Chinese Traditional Spring Festival Period: 22nd Jan. 2022 to 7th Feb.2022, resume work on 8th Feb.2022
WEE Technology Company Limited - WEE are Capacitors Specialist
Dear Customers,
How time flies! We are going to say goodbye to year 2021 and welcome the New Year 2022.
In 2021, we are all still undergoing a long process of COVID-19 all over the world. The economy is going down globally.
Some of our competitors even shut down factory and is wielding the jobs cutting acts in a big way.
However, WEET 2021 annual turnover is surprisingly stable and even better than the past years.
WEET wholeheartedly thank for all the customers’ supports and trust.
In 2022, we are expecting a fresh new year, the COVID-19 is gone forever. The entire business field is thriving and prosperous.
WEET has planned to expand Capacitors factory and greatly promote capacitors under WEET brand.
Without your support, WEET is ZERO.
WEET success is greatly depends on our valuable customers. Let us make the best of 2022 to build our business partnership.
Yours Sincerely,
From your faithful and supportive friend
WEE Technology Company Limited
WEE Technology Company Limited - WEE are Capacitors Specialist
WEE Technology Company Limited is specialized in producing Polyester and Polypropylene Film Capacitors, MLCC, Y1/Y2
High Voltage Ceramic Capacitors, Polymer Sold Aluminum Electrolytic Capacitors, SMD Aluminum Electrolytic Capacitors
Axial Aluminum Electrolytic Capacitors, Snap in and Screw Large Aluminum Electrolytic Capacitors
Company Photos_WEE Technology Company Limited - WEE are Capacitors Specialist (weetcap.com)
| Product Name | Products Main Applications |
| Copper and Aluminum Foil Capacitors | Crossover, Speakers, Tweeter,CD player.CD replay Replace for Jantzen Audio, Mallory, BENNIC, SCR / SOLEN, Auricap |
| Metallized Polyester and Polypropylene Film Capacitors | Tube amplifiers, Audio Applications, Audio Converters and Dividers (partials), Automotive Electronics Products |
| Radial Type Metallized Polyester and Polypropylene Film Capacitors | It is widely used in high frequency, DC, AC and pulse circuits. It is suitable for S correction circuit of color TV with small volume and excellent performance, resonance of electronic equipment, power factor compensation of emergency lamp, coupling, timing and oscillation circuit of switching power supply |
| Box Type Metallized Polyester and Polypropylene Film Capacitors | Suitable for blocking, coupling and decoupling, by-pass, filter. Suitable for pulse, timing and oscillator circuits |
| X2 Metallized Polypropylene Film Capacitors | X2 capacitor is most commonly used in various lamps and power supplies. The function of capacitor in the circuit is to suppress differential mode interference. It is generally used between jumper and l and N, that is, between zero line and live line. It is mainly used for EMI filtering in jumper, surge suppression and AC occasions; Power switch, etc. The most common function of x2 capacitor is to suppress the electromagnetic interference of power supply. |
| CBB60, CBB61, CBB65 Motor Capacitors | Water Pump, Air Compressor, Cleaning Machine, Motors, Washing machine, Electric fan, Air conditioner, Fridge and Inverter welder.refrigerators, Generators, illuminating lamps, etc. |
| 05D, 07D, 10D, 14D, 20D, Dip Varistors | Telecommunication and mobile communication: mobile phone, telephone, fax, relay contact protection, etc Commercial machines: photocopiers, ATMs, fire alarms, lighting equipment, etc Industrial machinery: motor controller, power circuit, three-phase rectifier circuit, etc Household electronics and appliances: color TV, refrigerator, socket, washing machine, LED lamps, etc Means of transportation: cars, trains, motor cars, planes, berths, etc Power system: lightning arrester, energy meter, transformer, power transmission line, etc |
| Safety Standard Recognized Capacitors | Line disturbances suppression, Motors and motor controls, Relays, Switching power supplies, Inverters, Line-to-line (Class X) filtering, Line-to-ground (Class Y) filtering, Antenna coupling, Primary and secondary coupling, Network and security protection, audio visual product,, Home Appliance, new energy, Industry automation, LED |
| 2KV-30KVDC High Voltage Disc Ceramic Capacitors | DC-DC converters, Voltage multipliers. Radio and TV receiver, Modems, Interfaces, TV and monitors. Other electrical appliances where high voltage is present. High voltage power supplies, HV power supplies. Baggage scanner, Medical x-ray, Industrial laser. |
| MONO Multilayer Monolithic Ceramic Capacitors(Axial and Radial) | Use in circuits requiring stable performance. Use as blocking、coupling、By-passing discriminating element. Suited for By-passing and coupling application such as store power and memory circuit. |
| MLCC Multilayer SMD Ceramic Capacitors | MLCC is widely used in 3C products including consumer electronics, communications, computers and other electronic industries Widely used in Analog & Digital Modems, LAN/WAN Interface, Lighting Ballast Circuits, Voltage Multipliers, DC- DC Converter, Back-lighting Inverters |
| Axial Aluminum Electrolytic Capacitors | Specially produced for Cross-Over Networks with high fidelity audio system.Product mainly used in Audio Converters and Dividers (partials), Audio amp, Automotive Electronics Products, speaker and so on. It is suitable for audio, power amplifier, automotive electronics, computer peripheral products, audio frequency divider, horn and household appliances. |
| Radial Aluminum Electrolytic Capacitors | Energy saving lamp, charger, computer power supply, half wave voltage, line frequency conversion, flash lamp, household appliances, electricity meter |
| SMD Aluminum Electrolytic Capacitors | The products are mainly used in LED display screen, outdoor advertising full-color display screen, PC power supply, audio power amplifier, adapter, charger, security, vehicle DVD, network communication equipment, control board card, set-top box, LED energy-saving lamp rectifier and other fields. |
| Large Can Aluminum Electrolytic Capacitors(Snap in, Screw, Lug) | Power supply, electric frequency converter, photovoltaic inverter, electric welding machine, charging pile, punch in machine, anti-theft alarm, monitoring equipment, access control, card reader, power system, wind power generation, switching power supply, solar power generation, KTV song ordering machine, POS machine, computer, refrigerator, TV, air conditioning, microwave oven, washing machine, DVD, vehicle power supply, reversing radar, meter, road led lighting, Landscape LED lighting, indoor LED lighting |
| Polymer Aluminum Solid Electrolytic Capacitors(SMD, Radial) | 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. |
| CA42 Radial Epoxy Dipped Tantalum | Radial Dipped Tantalum Capacitors have gained wide appreciation for their light weight and quality. Technology advances allow tantalum capacitors to be used in a wide variety of circuits, often found in laptops, automotive industry, cell phones and others. |
| CA45 SMD Chip Tantalum Capacitors | SMD Tantalum Capacitor typical applications include decoupling and filtering in industrial and automotive end applications, such as DC/DC converters, portable electronics, telecommunications and control units... |
| CA55 SMD Conductive Solid Polymer | SMD Polymer Tantalum Capacitor typical applications include DC/DC converters , notebook PCs , portable electronics , telecommunications (mobile phone and base station ), displays ,SSD,HDD and USB. |
| 5.5V Coin Type | The typical application of our 0.047F~1.5F 5.5 V ultracapacitor is as the follows: RAM, Detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc. |
| 2.7V, 3V Winding Type (Radial, Snap-in, Screw) | UPS，Fault Indicator，Automated Robots，Automated Guided Vehicle(AGV)，Iron Tower，Medical Monitoring，Handheld Devices，5G，Feeder Terminal Unit (FTU)，Distribution Terminal Unit (DTU)，Transformer Terminal Unit (TTU) |
WEE Technology Company Limited - WEE are Capacitors Specialist
WEE Technology Company Limited is specialized in manufacturing film and aluminium audio capacitors for more than 20 years history. WEET adopt the key techniques from Taiwan factories and the main material for all imported from Japan and European counties. WEE pursuit the highest level in crossover audio circuit and we believe WEET is ready to compete with overseas brands.
WEE Technology Company Limited is specialized in manufacturing Plastic Film Capacitors, including Metallized Polyester and Polypropylene Film Capacitors and X2 Capacitors. Ceramic Capacitors, includingX1 / CD Y1 400VAC and CE Y2 300AC Safety Standard Recognized Capacitors and 1KV, 2KV, 3KV,4KV, 5KV, 6KV, 8KV, 10KV, 15KV DC High Voltage Ceramic Radial Type Disc Capacitors, Multilayer (MONO/MLCC) Axial, Radial and Surface Mount SMD Ceramic Capacitors. All kinds of Aluminum Electrolytic Capacitors, including SMD Surface mount chip Aluminum Electrolytic Capacitors, Snap-in Type Aluminum Electrolytic Capacitors, Screw Type Aluminum Electrolytic Capacitors, Lug Type Aluminum Electrolytic Capacitors and Radial Aluminum Electrolytic Capacitors . Tantalum Capacitors including CA42 Radial Epoxy Dipped Tantalum Capacitors, CA45 SMD Chip Tantalum Capacitors Standard, CA45L SMD Chip Tantalum Capacitors Low ESR, CA55 SMD Conductive Solid Polymer Tantalum Capacitors.
Products - WEE Technology Company Limited - WEE are Capacitors Specialist (weetcap.com)
WEE Technology WEET Capacitors Yearly Capacity
Product Type | Product Name | KKpcs |
Radial Type Metallized Polyester and Polypropylene Film Capacitors | 150 | |
Box Type Metallized Polyester and Polypropylene Film Capacitors | 120 | |
X2 Metallized Polypropylene Film Capacitors | 100 | |
CBB60, CBB61, CBB65 Motor Capacitors | 25 | |
05D, 07D, 10D, 14D, 20D, Dip Varistors | 500 | |
MONO Multilayer Monolithic Ceramic Capacitors(Axial and Radial) | ||
Large Can Aluminum Electrolytic Capacitors(Snap in, Screw, Lug) | ||
CA42 Radial Epoxy Dipped Tantalum | 300 | |
CA45 SMD Chip Tantalum Capacitors | 500 | |
CA55 SMD Conductive Solid Polymer | 200 | |
Super Capacitors | 5.5V Coin Type | 70 |
2.7V, 3V Winding Type (Radial, Snap-in, Screw) | 250 |
WEE Technology Company Limited - WEE are Capacitors Specialist
WME 250V Precision Metallized Polypropylene Film Capacitors MKP Axial, OD*L:+/-1mm
Met Polypropylene Film Cap 20uF ±5% 250V OD*L:31*45mm Axial RoHS
Met Polypropylene Film Cap 25uF ±5% 250V OD*L:35*45.5mm Axial RoHS
Met Polypropylene Film Cap 40uF ±5% 250V OD*L:38.5*55.5mm Axial RoHS
Met Polypropylene Film Cap 50uF ±5% 250V OD*L:42*60mm Axial RoHS
Met Polypropylene Film Cap 70uF ±5% 250V OD*L:39.5*55mm Axial RoHS
Met Polypropylene Film Cap 120uF ±5% 250V OD*L:46.5*65mm Axial RoHS
WEE Technology Company Limited - WEE are Capacitors Specialist
Firstly, we would like to say great thanks to our kind customer Mr. Alex Tsoupikov, he found WEET on internet and ordered our highest level audio capacitors at once.
Now he came back to us with his testing findings, we think it is an interesting thing to share with you, if you are also looking for high end audio capacitors for your crossover or tweeter applications.
TESTING RESULT:
I will test your aluminum and copper capacitors for 100 hours and write my opinion . I liked both types of WEET capacitors, both aluminum foil WMH and copper foil WMW for their sound neutrality. Caps with aluminum foil WMH are an absolutely bargain! Copper foil capacitors WMW create music with a great sense of realism, with a good balance between transparency and timbre. Excellent ratio of sound performance to cost !
Undoubtedly ,these will find your rightful place along with Jupiter and Jantzen, which , however are much more expensive. WEET Capacitors, Highly recommended !
--- From Alex Tsoupikov, Italy
Please find detailed Testimonial by clicking below link:
WEE Technology Company Limited - WEE are Capacitors Specialist
In order to give the best support to our end customers, distributors and wholesalers, we are glad to announce that we accept custom for audio capacitors.
Please check all related audio capacitors in below link, we only make qualified music capacitors.
https://www.weetcap.com/Audio-Capacitors/
Best seller Film and Foil Capacitors with reasonable price and outstanding sounding performance.
View more about WEET fctory: https://www.weetcap.com/Company_Photos/
WEE Technology Company Limited - WEE are Capacitors Specialist
WEET CA42 Radial Epoxy Dipped Tantalum Capacitors, CA45 SMD Chip Tantalum Capacitors Standard, CA45L SMD Chip Tantalum Capacitors Low ESR, CA55 SMD Conductive Solid Polymer Tantalum Capacitors.
| WEET WTA CA42 Radial Epoxy Dipped Tantalum Capacitors | |
| Operating Temp.: | -55℃~+125℃; >85℃（with rated voltage derating） |
| DC Leakage at 25℃: | I0≤0.02 CRUR or 1uA (Choose the greater one) |
| Capacitance: | 0.1μF~1000μF |
| Voltage Range: | 6.3V, 10V, 16V, 25V, 35V, 50V |
| Tolerance: | K: ±10%; M: ±20％ (Standard Tolerance) |
| Pitch Size: | 2.54mm & 5.08mm |
| Package Type: | Bulk; Ammo Taped Package |
| Cross Reference: | AVX TAP; Kemet T350-T390; Nemco TB, Vishay 199D |
| WEET WTB CA45 SMD Chip Tantalum Capacitors Standard | |
| Operating Temp.: | -55'C ~ +125'C; >85℃（with rated voltage derating） |
| DC Leakage at 25℃: | I0≤0.01 CRUR or 0.5 uA (Choose the greater one) |
| Capacitance: | 0.1μF~1000μF |
| Voltage Range: | 4V, 6.3V, 10V, 16V, 20V, 25V, 35V, 40V, 50V, 63V, 75V, 100V |
| Tolerance: | K: ±10%; M: ±20％ (Standard Tolerance) |
| Case Size: | A, B, C, D, E case (SMT) |
| Package Type: | Tape & Reel |
| SPQ/MPQ: | Reel Qty.: A B 2000pcs; C D 500pcs; E 400pcs |
| Cross Ref.: | AVX TAJ series F930, Kemet T491 Series, Vishay 293D |
WEE Technology Company Limited - WEE are Capacitors Specialist
The relative relationship between the service life of electrolytic capacitor and ambient temperature.
When the ripple current is constant (such as rated ripple current), the higher the ambient temperature, the shorter the service life of electrolytic capacitor.
If the ambient temperature is too high and exceeds the maximum rated temperature of the electrolytic capacitor, the electrolyte in the electrolytic capacitor will boil and produce overvoltage, and the pressure relief parts will produce irreversible pressure relief action, resulting in electrolyte leakage and permanent damage to the electrolytic capacitor.Therefore, the storage and service temperature of electrolytic capacitors must not exceed the rated temperature.
On the contrary, if the working temperature is reduced, the service life of electrolytic capacitor can be greatly increased. For example, the service life of electrolytic capacitor with rated maximum temperature of 85 ℃ is 1000 hours under the ambient temperature of 85 ℃, while when the ambient temperature is reduced to 60 ℃, the service life can be extended to about 10000 ℃, and when the ambient temperature is reduced to 40 ℃, the service life can reach about 80000 hours, In actual use, it can be seen that the actual service life of electrolytic capacitor is much higher than the nominal value, which is the reason why the service temperature is lower than the maximum rated temperature.
Therefore, if conditions permit, it is a good way to reduce the ambient temperature as much as possible to prolong the service life of electrolytic capacitor. Therefore, it is usually required that electrolytic capacitor should be far away from the heat source in design.
WEET WEB 2000H 105℃ Switching Power Supplies for Audio Application Snap in Aluminum Electrolytic Cap
WEE Technology Company Limited - WEE are Capacitors Specialist
Recently, we got a request from one PCB assembling factory that they need us to offer best replacement for Rubycon, Nichicon capacitors.
After studying his PCB layout, we found the PCB board is very tight designed. So small size and miniature diameter Snap in Aluminum Electrolytic Capacitors is needed.
Lucky, we found we have produced these capacitors before, we provide the samples within two days. How efficient it is, right?
Now we are patiently waiting for the testing result and mass production for this customer.
Application：Switching power supplies for audio applications
WEB 2000H 105℃ 390uF 450V ±20% D*L:30*40mm Bulk RoHS
WEB 2000H 105℃ 330uF 450V ±20% D*L:30*40mm Bulk RoHS
WEB 2000H 105℃ 10000uF 80V ±20% D*L:35*50mm Bulk RoHS
WEB 2000H 105℃ 1000uF 200V ±20% D*L:30*35mm Bulk RoHS
