AIoT電源
2023/11/10
AIoT、つまり人工知能（AI）とモノのインターネット（IoT）の融合は、電子機器業界で最も有望な新しい発展の1つです。あるICメーカーによれば、これは今後10年以内にマイクロコントローラー市場で最大のセグメントになると予想されています 。[1]
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Search Results for "REM"
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| Part Number | AC/DC or DC/DC | Power (W) | Vin (V) | Vout 1 (V) | Package Style | Isolation (kV) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
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REM1-0505S
Focus
| DC/DC | 1.0 | 5.0 | 5.0 | SIP7 | 5.2 | |||
| 2 |
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REM1-0512S
Focus
| DC/DC | 1.0 | 5.0 | 12.0 | SIP7 | 5.2 | |||
| 3 |
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REM1-053.3S
Focus
| DC/DC | 1.0 | 5.0 | 3.3 | SIP7 | 5.2 | |||
| 4 |
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REM1-1205S
Focus
| DC/DC | 1.0 | 12.0 | 5.0 | SIP7 | 5.2 | |||
| 5 |
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REM1-123.3S
Focus
| DC/DC | 1.0 | 12.0 | 3.3 | SIP7 | 5.2 | |||
| 6 |
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REM1-1505S
Focus
| DC/DC | 1.0 | 15.0 | 5.0 | SIP7 | 5.2 | |||
| 7 |
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REM1-153.3S
Focus
| DC/DC | 1.0 | 15.0 | 3.3 | SIP7 | 5.2 | |||
| 8 |
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REM1-2405S
Focus
| DC/DC | 1.0 | 24.0 | 5.0 | SIP7 | 5.2 | |||
| 9 |
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REM1-243.3S
Focus
| DC/DC | 1.0 | 24.0 | 3.3 | SIP7 | 5.2 | |||
| 10 |
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REM1-3.305S
Focus
| DC/DC | 1.0 | 3.3 | 5.0 | SIP7 | 5.2 | |||
| 11 |
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REM1-3.312S
Focus
| DC/DC | 1.0 | 3.3 | 12.0 | SIP7 | 5.2 | |||
| 12 |
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REM1-3.33.3S
Focus
| DC/DC | 1.0 | 3.3 | 3.3 | SIP7 | 5.2 | |||
| 13 |
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REM10-0505D/A
Focus
| DC/DC | 10.0 | 4.5 - 9.0 | 5.0 | DIP24 | 5.0 | |||
| 14 |
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REM10-0505D/A/CTRL
Focus
| DC/DC | 10.0 | 4.5 - 9.0 | 5.0 | DIP24 | 5.0 | |||
| 15 |
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REM10-0505D/C
Focus
| DC/DC | 10.0 | 4.5 - 9.0 | 5.0 | DIP24 | 5.0 | |||
| 16 |
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REM10-0505S/A
Focus
| DC/DC | 10.0 | 4.5 - 9.0 | 5.0 | DIP24 | 5.0 | |||
| 17 |
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REM10-0505S/A/CTRL
Focus
| DC/DC | 10.0 | 4.5 - 9.0 | 5.0 | DIP24 | 5.0 | |||
| 18 |
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REM10-0505S/C
Focus
| DC/DC | 10.0 | 4.5 - 9.0 | 5.0 | DIP24 | 5.0 | |||
| 19 |
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REM10-0512D/A
Focus
| DC/DC | 10.0 | 4.5 - 9.0 | 12.0 | DIP24 | 5.0 | |||
| 20 |
|
REM10-0512D/A/CTRL
Focus
| DC/DC | 10.0 | 4.5 - 9.0 | 12.0 | DIP24 | 5.0 | |||
| 21 |
|
REM10-0512D/C
Focus
| DC/DC | 10.0 | 4.5 - 9.0 | 12.0 | DIP24 | 5.0 | |||
| 22 |
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REM10-0512S/A
Focus
| DC/DC | 10.0 | 4.5 - 9.0 | 12.0 | DIP24 | 5.0 | |||
| 23 |
|
REM10-0512S/A/CTRL
Focus
| DC/DC | 10.0 | 4.5 - 9.0 | 12.0 | DIP24 | 5.0 | |||
| 24 |
|
REM10-0512S/C
Focus
| DC/DC | 10.0 | 4.5 - 9.0 | 12.0 | DIP24 | 5.0 | |||
| 25 |
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REM10-0515D/A
Focus
| DC/DC | 10.0 | 4.5 - 9.0 | 15.0 | DIP24 | 5.0 | |||
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| Series | |||||
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| 1 |
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REM1
Focus
(12 products)
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| 2 |
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REM10
Focus
(96 products)
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| 3 |
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REM3.5E
Focus
(360 products)
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| 4 |
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REM5E
Focus
(360 products)
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| 5 |
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REM60-W
Focus
(14 products)
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| 6 |
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REM6E
Focus
(210 products)
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| 7 |
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REM10-W
(48 products)
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| 8 |
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REM15-W
(28 products)
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| 9 |
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REM2
(32 products)
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| 10 |
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REM20-W
(28 products)
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Medical
High-grade Medical Certifications: the REM60-W
2023/09/18
Our newest 60W output power source from a wide-input DC/DC converter boasts top-tier medical certifications. The REM60-W is a compact board-mount solution adheres to...
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Automotive / Avionics & Aerospace / Building- & Home Automation / Datacom & Telecom / Defense & Marine / E-Mobility / Energy / Industrial & Automation / Infrastructure / Lighting / Medical / Nautic / Railway / Transportation
電源・DC/DCコンバータにおけるEMC配慮について
2023/07/14
電子システム部品と最終機器との間の電磁両立性（EMC）を達成することは、現代の製品設計における大きな課題です。本稿では、このテーマを取り上げ、特にAC/DCおよびDC/DCモジュールについて、規格適合を達成するための提案を行います。
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Datacom & Telecom / Energy / Industrial & Automation / Medical
医療認証を取得した60WのREM60-W
2023/07/05
業界標準のピン配置でコンパクトなボードマウント型に、高グレード医療認証を取得したワイド入力DC/DCから60Wの出力が可能になりました。
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Automotive / Avionics & Aerospace / Building- & Home Automation / Datacom & Telecom / Defense & Marine / E-Mobility / Energy / Industrial & Automation / Infrastructure / Lighting / Medical / Nautic / Railway / Transportation
パワーモジュールの強化により、システムの信頼性が向上
2023/06/30
期待通りに電力が供給されることは、あらゆる電気・電子システムの信頼性の重要な側面ですが、パワーモジュールやサブシステムに究極の堅牢性をもたらすのは、故障の物理学に関する長年の高度な研究と、その学びを電力設計に適用する方法について、多くのトライ＆エラーを経て得られた集大成です。優れた設計であっても、一貫して手頃な価格で構築できなければ、印刷された紙...
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Avionics & Aerospace / Building- & Home Automation / Datacom & Telecom / Industrial & Automation / Infrastructure
多くのアプリケーションのニーズを満たす絶縁型1Wおよび2Wコンバータ
2023/06/02
コンパクトなサイズの低消費電力絶縁型DC/DCコンバータは、通信機器、計測機器、産業用電子機器などのスペースが重要なアプリケーションに理想的なソリューションを提供します。RECOMは1Wと2Wの絶縁型DC/DCコンバータを豊富に取り揃えています。このブログでは、これらのデバイスが適する多くのアプリケーションのいくつかをご紹介します。
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Building- & Home Automation / Energy / Industrial & Automation / Lighting / Medical
Power Factor Correction
2022/12/16
Sometimes, we employ less number of engineering cycles and resources into designing, not because we intend to or to obtain a sustainable product, rather because it is an...
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Automotive / Avionics & Aerospace / Building- & Home Automation / Datacom & Telecom / Defense & Marine / E-Mobility / Energy / Industrial & Automation / Infrastructure / Medical / Transportation
High-Isolation DC/DC Converters Meet Green Requirements
2022/12/02
The green energy revolution is well underway, driven by the challenges of climate change and the drive towards sustainable development. And RECOM’s high-isolation DC/DC...
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Railway / Transportation
Powering Sensors in Trains
2022/11/25
Many people think of a train as simply a bus on rails! After all, passenger trains have been around since 1825 and the basic concept of a locomotive pulling carriages has not...
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Automotive / Avionics & Aerospace / Building- & Home Automation / Datacom & Telecom / Defense & Marine / E-Mobility / Energy / Industrial & Automation / Infrastructure / Lighting / Medical / Nautic / Railway / Transportation
Power Modules are Catching up with Moore’s Law
2022/11/11
Over several decades, processors and complex ICs have followed Moore’s Law for increasing transistor count. However, the associated voltage regulators have not reduced in the...
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Building- & Home Automation / Datacom & Telecom / E-Mobility / Energy / Industrial & Automation / Infrastructure / Transportation
What is energy storage?
2022/11/04
Energy storage is “…the capture of energy produced at one time for use at a later time to reduce imbalances between energy demand and energy production.” [1] This can apply...
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Automotive / E-Mobility / Energy / Industrial & Automation / Transportation
Forget 400V – 800V is on the Way
2022/10/31
The year 1996 was a significant one in electric vehicle history. That was the year the General Motors EV1 hit the market. The EV1 was the first mass-produced and...
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The UKCA (UK Conformity Assessed) marking is a new UK product marking that is used for products being placed on the market in Great Britain (England, Wales and Scotland). It applies to the same products that are currently CE marked. The circumstances in which self-declaration of conformity for UKCA marking can be used are the same as for CE marking. Based on current UK rules, RECOM is eligible to self-declare for the UKCA Declaration of Conformity (DoC) as long as the EU and UK regulations remain aligned.
RECOM will make available a separate UKCA Declaration of Conformity (DoC) based on the existing CE Declaration of Conformity (DoC) and test reports (self-declaration). CE marking remains valid for goods placed on the market in Great Britain until 1 January 2023. The UKCA marking must be used for placing goods on the market in Great Britain after this date. RECOM will continue to actively monitor any changes to the UKCA rules based on UK government guidance and react accordingly.
We will also instigate a program to successively add the UKCA mark to our CE marked products to fulfil our obligations as manufacturer. For further information or enquiries regarding our UKCA policy, contact TechSupport
RECOM will make available a separate UKCA Declaration of Conformity (DoC) based on the existing CE Declaration of Conformity (DoC) and test reports (self-declaration). CE marking remains valid for goods placed on the market in Great Britain until 1 January 2023. The UKCA marking must be used for placing goods on the market in Great Britain after this date. RECOM will continue to actively monitor any changes to the UKCA rules based on UK government guidance and react accordingly.
We will also instigate a program to successively add the UKCA mark to our CE marked products to fulfil our obligations as manufacturer. For further information or enquiries regarding our UKCA policy, contact TechSupport
A two-wire communication protocol, e.g. 4-20mA Loop. Analog measurements are sent by modulating the current in an isolated 2-wire loop. A reading of 100% is 20mA and 0% is 4mA, leaving up to 4mA available to power the sensor. The digital I²C protocol also uses 2-wire communication, but is arranged as clock (SCL) and serial data (SDA) with a common ground.
The main safety standard, originally intended for office equipment, that has been used for power converters in general. The international version (IEC 60950-1) and the US/Canada versions (UL 60950-1, CSA C22.2 No. 60950) remain valid for legacy products, but the European version (EN 60950-1) has a date-of-withdrawal of the end of 2020, after which it can no longer be used for presumption of CE conformity and other standards must be applied such as EN 62368-1.
The main safety standard for measurement, control and laboratory equipment. UL, CSA, IEC and EN versions of this standard exist.
The safety standard for the particular requirements of control equipment. UL 61010-2-201 replaces the popular UL 508 standard.
A capacitor is a passive electronic component that consists of two conductive plates or foils separated by an insulating dielectric. A voltage applied to the plates develops an electric field across the dielectric and causes the plates to accumulate a charge. When the voltage source is removed, the field and the charge remain until discharged, storing energy. Capacitance is measured in farads, but typical values are microfarads (µF), or nanofarads (nF).
Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipment; EU version EN 50124-1:2017
End of Life: After a product has reached End of Life status, it will be removed from the standard product range and is no longer for sale. The datasheet is still available on the RECOM website. In a period before this, the product will be designated as ‘No longer Recommended for New Designs (NRND)’.
A circuit that shapes the frequency-dependent gain and phase response of a feedback loop so that it remains stable under all operating conditions.
Highway Addressable Remote Transducer communication is a commonly used mode of transmission for digital signals that are superimposed on the analog signal of a 4–20mA current loop. This allows both instantaneous analog readings with supplementary digital data on the same wiring system.
A power supply arrangement consisting of two or more units wired in parallel, any one of which can be removed and replaced while the system remains powered up, without interruption to the output supply to the load.
Infrared: Light that has a frequency just below the visible light spectrum, used for remote controls and night vision applications, for example.
Nanoampere(s): Unit of current measurement. A billionth of an amp.
In A/D conversion, the Nyquist principle (derived from the Nyquist-Shannon sampling theorem) states that the sampling rate must be at least twice the maximum bandwidth of the analog signal in order to allow the signal to be reproduced. The maximum bandwidth of the signal (half the sampling rate) is commonly called the Nyquist frequency.
Refer also to Ishare. Some power converters can be connected in parallel to increase the current available for a load, typically with an active or passive load share function. Parallel operation can also be used for redundancy where one or more ‘redundant’ power converters can be removed from the system leaving sufficient power available for the load.
Power-over-Ethernet: A means for delivering power to a remote device using the same cable lines used to deliver Ethernet data. Can be used to power remote devices (cameras, LED-lighting, door entry systems) over a single combined power and bi-directional data cable. The nominal PoE voltage supply is 44-57VDC, so a DC/DC converter is typically required at the end device. This DC/DC must negotiate with the primary power supply to release enough current for its needs (available power is restricted between 4W and 100W depending on a complex sequence of signature resistances offered by the DC/DC negotiation IC). The relevant standard defining this interface is IEEE 802.3af /at/bt. Many think that PoE is the future for indoor LED lighting.
Positive Temperature Coefficient (thermistor): When the resistance of a component rises with temperature, it is said to have a positive temperature coefficient. Example: Hewlett-Packard's first commercial product, an audio oscillator, used a common light bulb as a PTC element in the feedback circuit to maintain constant output amplitude regardless of frequency. PTC Thermistors can be used in power supplies for overtemperature protection and temperature measurement.
Used to compensate for voltage drops in connections to a power converter load. Implemented with positive and negative ‘sense’ wires which connect to the point where most accurate regulation is required.
Radio Frequency IDentification: A method for remotely identifying an object using a tag or module that carries a unique ID code, which can be activated by an external RF field which powers the tag, enabling transmission of the code back to a ‘reader’.
A resistor placed in a current path to allow the current to be measured. The voltage across the sense resistor is proportional to the current that is being measured. Typical value is in milliohms. A Kelvin shunt has separate current and voltage connections to increase the measurement accuracy.
A sensor that processes the raw measurement data and only sends relevant updates to reduce the amount of data traffic. Important for the concept of IoT if billions of devices are to be networked.
An ISO Technical Specification that aligns various automotive quality systems standards within the global automotive industry. Together with ISO 9001:2000, ISO/TS 16949:2002 specifies the quality system requirements for the design/development, production, installation and servicing of automotive related products. RECOM’s factories in Taiwan are ISO/TS 16949 certified.