Compact 36W, 60W and 90W DIN rail power supplies with basic functionality

The latest and smallest representatives of the PIANO product family are currently the 24V DIN rail power supplies PIM36 (36W - coming soon), PIM60 (60W) and PIM90 (90W). Mini power supplies. New space opportunities. The new PIANO Mini (PIM) power supplies create space in your systems or machines and allow you a more flexible planning. A 90W DIN rail power supply in a 36x90x91mm (WxHxD) housing is currently unique in the market. The width of the 36W version is only 22.5mm - so literally a thumb's width. This results in completely new space opportunities for you. Focus on core features.…

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CP5 series: Wide range of new 120W DIN rail power supplies

In the 120W power class, the new CP5.121 (12V, 10A) and CP5.241 (24V, 5A) power supplies are setting new benchmarks. With a width of just 32mm and a reduced depth of 102mm, this is the most compact DIN rail power supply in this performance class. The lifetime of the 24V version is 166,000 hours* and the 12V version achieves a minimum of 110,000 hours – in both cases under extreme conditions of 230Vac, continuous full load and +40°C ambient temperature. Advanced topology These high values are achieved using an LLC resonance converter. This advanced converter topology is atypical for a 120W power supply. The result sets a…

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Industrial PoE+ injectors

The 4- or 8-channel solutions are available with an integrated Puls high-end power supply or as standalone PoE injectors. Both devices feature a stable power of up to 30W per channel. This enables you to supply up to 8 PoE/PoE+ devices with only one injector.The all-in-one device with an included AC/DC converter adds some extra benefits. It can be connected directly to the AC mains, permitting a simplified system structure. Previously at least two devices were needed to achieve this result.The underlying trusted power supply CP10.481 provides an outstanding efficiency of 95.5%. That means less power losses and results in…

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The first DIN rail power supplywith an integrated IO-Link port

The power supply is placed at a central nodal point in the system. There is more than just current flowing. A power supply records a significant amount of real-time information that is of particular interest to the operating firm as well as the system manufacturer. This data can help increase system availability and reduce maintenance and operating costs. This means the power supply has the potential – in parallel with its function as a converter – to also act as a sensor and therefore make a significant contribution to the Industrial Internet of Things (IIoT). The DIMENSION QT40.241-B2 sees PULS…

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New compact DC/DC converters with high efficiency

In the DIMENSION CD series, Puls offers efficient and robust DC/DC converters for DIN rail mounting with a power range of 92 to 240W. The key features of the devices are high immunity to transients and overvoltages, and backfeeding loads. This means the DC/DC converters actively contribute to increasing system availability. The latest additions to this product series are the CD10.241 (input: 24V; output: 24V / 10A) and the CD10.482 (input: 48V; output: 48V / 5A). Both devices offer a high level of efficiency. At 94.2% (CD10.241) and 95.1% (CD10.482), the devices generate 30% fewer losses than the next closest competitor device. The…

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EPLAN: Complete data package for 62 new Puls products

The comprehensive data packages for 62 Puls DIN rail power supplies and supplementary units are now available in the EPLAN Data Portal. This allows you to easily import the standardized product data directly into your CAE project.The Data Portal gives you free access to Puls product master data in six languages along with realistic 3D macros and wiring options for creating circuit diagrams. You will also find construction drawings for assembling and product images. TIP: On the product detail pages of our website you will now find an EPLAN logo beneath the product images. Click on the logo to see…

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Power supply CP20.241: 24V, 20A

With its efficiency of 95.6% and a width of only 48mm the CP20.241 sets the new benchmarks in the 480W class. Outstanding peak efficiency of 95.6%Only 22.1W power losses @ AC 230V and full load20% power boostOutput power reserves can be used continuously at temperatures up to +45°CEfficient parallel useIntegrated current sharing featureLong lifetime>9 years @ AC 230V, full load and +40°CVery compact designWidth only 48mmWide operating temperature range-25°C to +70°C (Derating: 12W/° at >+60°C)Various connection terminalsUnits with screw, spring-clamp or push-in terminals available Get more information about the CP20.241 .

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New power supply CP5.241: 24V, 5A

The 120W DIN rail power supply features an extra-long lifetime of more than 131,000 hours, an efficiency of 94.3% and a reduced size - width 32mm and depth only 102mm. Reliable, efficient and robust: Extra-long lifetime: >131,000 hours (AC 230V, full load, +40°C)High efficiency level of 94.3%Space-saving design20% power boostSafety featuresWide operating temperature rang Learn more about the new CP5.241.

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CP10.241-60: DC/DC converter for railway applications

The new Puls CP10.241-60 is a reliable, EN 50155-certified and highly efficient DC/DC converter for railway applications. Reliable, efficient and robust: 100% higher mains failure bridging time than required by railway standard EN 50155 (S2) Input voltage: DC 110V (-30%/+40%), 0.1s 66Vdc (-40%)Efficiency: 94.5%Operating temperature range: -40°C to +70°C without derating (+85°C for 10 min.)Weather-resistant: PC boards with a conformal coating and spring clamp terminalsMinimal noise generation: 100% convection-cooledFlexible use, rapid replacement: DIN rail mounting EN 50155-certified EN 50155 Electronic equipment used on rolling stock classified according to T3, TX, C2 and S2EN 61373 Shock and vibration tests classified according to Cat.1, Class BEN 50121-3-2 EMC requirementsEN 45545-2 Fire protection…

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Power supply PIC480.241C: 24V, 20A

A powerful 24V, 20A DIN rail power supply (PIC480.241C) complements the successful 120W and 240W PIANO versions Cost-oriented power supply: AC 200-240V input voltageHigh efficiency: 95.7% at 230V and full loadAbsolute reliability: MTBF SN 29500, IEC 61709 at 40°C of 482.000hRobust housing: High-grade, shock-resistant polycarbonate housingDC-OK relay contact: DC-OK signal can be reported via a floating relay contactExtraordinarily compact design: Width only 49mmOutput: 24-28V DC, 20-17.1A, 480WInput: AC 200-240V (± 10%)Size (WxHxD): 49 x 124 x 124mmWeight: 620g See more information about the PIC480.241C

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CP10.241-M1: DIN rail power supply for medical technology

The CP10.241-M1 is a 240W DIN rail power supply with 2MOPP safety approval for medical applications according to IEC 60601-1, 3rd edition. Safety first IEC 60601-1, 3rd Edition: Requirements for electrical safety of patients and operators.2 MOPP (Means Of Patient Protection): A duplicate measure for patient protection.IEC 60601-1-2, 4th Edition: EMC tested for medical use. Fast and flexible installation Quick-connect spring-clamp terminals and flexible DIN rail mounting. 100% convection cooled Due to the high efficiency of 95.2% and the low power losses, less heat is generated in the system. This makes unreliable and noisy mechanical fans in the power supply…

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Reliable and service-free buffer module for 24V-systems

The new capacitor buffer module UF40.241, from Puls, is a supplementary device which can bridge voltage dip or loss for regulated DC 24V power supplies. The already successful 20A module is now also available for 40A applications. The UF40.241 can seamlessly bridge failures of the DC voltage supply system and can also extend the hold-up time after loss of the AC mains voltage.Depending on the output current the minimum hold-up time can be 160ms at 40A and goes up to several seconds at lower loads. Especially in regions with poor mains quality, the buffer module can help to uphold the supply voltage so…

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Cost-optimised 24V, 10A power supply with high-end performance

Puls successful product family, PIANO, provides quality and reliability at a high-end level for an extraordinary price-performance ratio. A new 24V, 10A DIN rail power supply (PIC240.241D) with 100-240V wide range input supplements the PIANO portfolio of Puls from now on. The power supply is best-in-class in all essential characteristics. The above-average efficiency of 94.8% and lifetime of 74,000 hours (with full load at an input voltage of 230 VAC and 40°C ambient temperature) are unique in this price range. The terminals are robust and a DC-OK signal relay contact is included as standard.The low power losses enable new, cost-saving…

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Diode redundancy module increases supply reliability

The new, cost-effective diode redundancy module (PIRD20.241) in the PIANO range from manufacturer Puls allows users to build reliable 1+1 or N+1 systems and ensure their operational reliability. The module can be used in either a 2x 10A or 1x 20A configuration, ensures safe decoupling of parallel connected power supplies and is quickly integrated into the system. The input voltage is permitted to be between 9V and 35V and power supplies with both constant current and hiccup overload behaviour are permissible. The wide temperature range of -40°C to +55°C without derating and the narrow width of 39mm permit problem-free use…

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New White Paper: Efficient redundancy for power supplies

Puls engineers worked out a genius MOSFET decoupling solution for redundancy modules. It secures a reliable system availability in case of short-circuit and highest efficiency. The White Paper tells you more about ten criteria that are essential for optimal redundant systems. Standard epitaxial or Schottky diodes can not fulfil all of these criteria - e.g. the need for minimal no-load losses.You will also learn more about the parallel-use mode and the fascinating „hot swapping“ technology that enables you to replace a power supply or a redundancy module while the system is running. Efficient redundancy Reliable system availability in case of short-circuitEfficient…

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DIN-RAILway power supplies – a new standard in the railway sector

Proven Industry Technology on Rails For those of you who have sat waiting on a train due to technical problems, you know only too well that more reliable technology on the railway should be the highest priority. A modern train composition is technically highly complex and nothing moves without a reliable power supply. A DIN-RAILway power supply is the answer from Puls for a more robust and reliable DIN-Rail power supply on the railway. Of course, there have been specialised power supplies for the railway for many years. The demands are high and in several areas: Failures cannot occur, even…

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Efficient redundancy through MOSFET technology

The new and extremely space-saving DIN rail MOSFET redundancy modules from Puls are now available for N+1 and 1+1 redundant systems. Available output voltages include: 12–18V for 2x20A and 2x40A redundancy and 24-56V for 2x20A redundancy.A unique feature of the YR40.245 module adds a Hot-Swappable connector which enables the power supply or redundancy module to be exchanged even during operation. The Puls MOSFET redundancy modules are extremely energy efficient with only 1.7W no-load losses at nominal load and symmetrical current distribution in redundancy mode (max. 2.9W). A special emphasis has also been placed on a very low voltage drop between…

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Puls PIANO – Reliable DIN-Rail Power Supplies for Mid-Market Applications

We now extend our product range to new market segments. Applying new concepts from design to manufacturing, the PIANO series offers reliability, service life-time and efficiency figures usually available only in more expensive products. The Mean Time Between Failure (MTBF) figures of the Puls PIANO-Series are as high as 1.5 million hours and the minimum service life-time is typically 40,000 hours. Efficiency figures vary, depending on the version, from 90.5% up to 94.5%. The 240W version consumes a width of only 49mm on the DIN-Rail, therefore it offers the same size benefit as the newest and most costly products from…

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1kW Lightweight Supply on the DIN-rail
New Zealand, North Island, Mt. Ngauruhoe and Mt. Ruapehu, aerial view

1kW Lightweight Supply on the DIN-rail

The new 1 kW single phase, wide input voltage range power supply from PULS has a housing width of only 125 mm and weighs just 1.9kg. These units which are over 50% lighter and more than 40% smaller than comparable power supplies in this power class are designed with the uncompromising approach typical of PULS’ high standards. In addition to a high efficiency of 94.6% and the lowest loss performance over a wide range of loads, the power supplies are equipped with PULS HiccupPLUS overload protection. This provides a well-balanced power management that provides continuous output current repeatedly for 4…

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