Who can place an Order with us?

All those who have registered a trade. We supply to large customers as well as medium-sized companies, small businesses and engineering offices. Schools, colleges, universities and public institutions are also provided with technical advice and supplies. Depending on the purchase quantity and product, we grant staggered prices that can vary on a daily basis. Ask us for an individual offer.

Do I have to order online in the shop?

No, you are also welcome to request an individual offer. The ordering option at shop24.capcomp.de is particularly suitable for smaller quantities. The WEBSHOP is to be understood as an additional service offer where you can get a quick overview of availability, delivery times and prices. Furthermore, with its filter and search function, the shop also offers a quick overview of the different variants, designs, voltages, currents. Our stock in Freiberg am Neckar (South West of Germany) is well stocked for the common types. Provided that our suppliers accept it, special solutions are also offered here. In this case, we recommend that you ask us about delivery times.

What can you expect from CAPCOMP?

Competitive, fair pricing and clear communication are our top priorities. We thrive on long-term customer relationships. That is why we take great care to answer your questions and concerns in a professional and impeccable manner. The quality of CAPCOMP's advice and sales performance is highly valued by our industrial customers. Your success is our success.

Where can I get current certificates from the manufacturers?

You can obtain the current certificates of the manufacturers directly on request via our info form. Due to the enormous amount and variety of product and company certificates, we do not want to make your selection unnecessarily difficult. Simply let us know which documents for which manufacturer and/or product you require. We will send you the requested documents directly.Examples:QS/QM, Health & Safety, Certificates of Conformity, Compliance and Environmental CertificatesISO 9001:2015ISO 14001:2015UK ConformityCE ConformityEU RoHSSDS Safety DataTEC TSCA COCEU REACHCRRCHalogen Freeet al

Why are components like ultracaps called different names?

The variety of terms is explained by the English-language terms commonly used in the electronics industry, which are often mixed with German terms or used synonymously. In some cases, manufacturers have also introduced artificial terms to better distinguish themselves from competitors. Here are the most important examples:Double layer capacitors (DSK) are referred to synonymously as:EDLC (Electric Double Layer Capacitor)Supercapacitors = SupercapsUltracapacitors = UltracapsGoldcap™ [Panasonic]Boostcap™ [Maxwell]Greencap™ [Samwha]PURIXEL™ [Pureechem] for supercap cellsPURETRON™ [Pureechem] for supercap modules

Voltage Regulators IC

A regulated and therefore constant, "clean" DC output voltage is a prerequisite for the reliability and longevity of many electrical components. Without voltage regulator ICs to stabilise operating voltages, modern household appliances, our entire ITC and entertainment equipments as well as complex industrial systems would no longer be feasible.

Unlike transformators and rectifiers, voltage regulators can eliminate the proportion of undesirable AC voltage components (residual ripple) still present here. The regulator ICs are used, for example, for short-circuit protection or current limitation in switching circuits. There are different types of regulators, for example with AC-DC converter characteristics for different high and low voltage ranges. Switching and linear regulators are the most important IC configurations.

Switching Regulators

Switching the input voltage using a power transistor in rapid succession
Advantages: High efficiency, low heat generation, step-up/step-down/negative voltage operation
Disadvantages: More complex hardware/circuit design, higher noise

Linear Voltage Regulators

Reduction of the input voltage to the set output voltage using a power transistor (resistive load)
Advantages: Simpler circuit, low noise
Disadvantage: Lower efficiency, higher heat generation, only step-down operation possible
Cross-regulator type : Load in parallel with the regulator circuit; only for small power classes
Longitudinal regulator type : Low-drop voltage regulator; low-loss

The exact choice of voltage regulator therefore depends very much on the requirements:

Efficiency
Size
Cost
Fixed or adjustable output voltage
With/without AC/DC conversion

We recommend the Korean manufacturer TAEJIN Technology for IC regulators. Let our experts advise you.

Buy online Consulting & Specs

Datasheets

Dokumenttyp	Hersteller	Bezeichnung	Datei
Datasheet	TAEJIN	LM1117GS \| L.D.O. Voltage Regulator	PDF 454.1 Kb
Datasheet	TAEJIN	LM2576 \| 3A 52KHz \| Step-Down Switching Regulator	PDF 1.4 Mb
Datasheet	TAEJIN	LM2576HV \| 3A 52KHz \| Step-Down Switching Regulator	PDF 477.5 Kb
Datasheet	TAEJIN	LM2596 \| 3A 150KHz \| Step-Down Switching Regulator	PDF 784.9 Kb
Datasheet	TAEJIN	LM2596HV \| 60V 3A 150KHz \| Step-Down Switching Regulator	PDF 330.6 Kb
Datasheet	TAEJIN	LM39300/39301/39302 \| 3A Low-Voltage Low-Dropout Voltage Regulators	PDF 433.9 Kb
Datasheet	TAEJIN	MAX3485 \| RS485-RS422-Transceivers	PDF 224.7 Kb
Datasheet	TAEJIN	MAX485 \| RS485-RS422-Transceivers	PDF 337.2 Kb
Datasheet	TAEJIN	TJ232 \| RS232-Driver/Receivers	PDF 299.4 Kb
Datasheet	TAEJIN	TJ5641 \| ULDO Linear Regulator	PDF 689.9 Kb
Datasheet	TAEJIN	TPS2553D \| Adjustable Current Limited Power Distribution Switch	PDF 430.9 Kb
Datasheet	TAEJIN	ULN2803A \| 8-Digit Darlington Current Driver	PDF 300.0 Kb