Posted on September 15, 2021 by Jeff -
Powerful, compact, quiet: RVE45
The next generation of our RV45 series, the RVE45 features the same dynamic air delivery in a similar compact footprint with the added benefit of built-in electronics. This new high-performance series excels in rapid pressure changes and is ideal for a wide range of medical and industrial applications including ventilators, vacuum lifters, breathing masks, and even filling bubble wrap! With more design freedom, greater efficiency, and significantly lower noise levels, the RVE45 is a powerhouse that is ready to work for you.
What the RVE45 has to offer, and more importantly, what you have to gain from it:
The RVE45’s dynamic EC internal rotor motor easily adapts to rapid pressure changes, switching quickly and reliably between high and considerably reduced pressures. The high nominal speed of 38,000 rpm produces exactly the dynamic power required, which is also supported by the rotor’s low moment of inertia. Active braking ensures a similar response at negative acceleration. Speed changes from 0 to 38,000 rpm to less than 500 ms are no problem for the RVE45. For you, this means the airflow is always dosed exactly as required.
Vibration-absorbing materials and an optimized aerodynamic design ensure that the RVE45 operates quietly, and thanks to maintenance-free ball bearings, it can continue to do so for many years. For you, this means that your products work reliably long-term and at significantly lower noise levels.
The rotor is intentionally light, which results in low power consumption at high dynamic performance. Speed control is possible with a PWM signal or analog voltage which reduces the energy consumption to exactly what is required. The fan can be monitored via a tach signal or alarm signal which proactively reduces downtimes (or even prevents them completely!). For you, this means maximized efficiency. You can adjust the fan characteristics to your individual needs and environmental conditions by parameterizing them during the design-in phase.
The space-saving motor design and special high-performance magnets make the RVE45 particularly compact and lightweight. For you, this means more design freedom and smaller sizes for all of your applications.
- Electronics
- Plug and play due to integrated control electronics
- Speed control through a separate wire by means of a PWM signal or analog voltage
- Output signals: Tach signal or alarm signal
- 4-wire interface
- Motor
- Space-saving design for unrivaled compactness
- Special high-performance magnets
- Lightweight rotor for highly dynamic & efficient operation; acceleration up to 80 rev/ms
- Low noise levels at 58 dB(A)
- Minimal vibration due to dynamic balancing of the impeller-motor unit
- Air Outlet
- Easy to connect with universal air outlet
- Scroll Housing
- Robust design
- Mounting holes allow for simple screw attachment for simple installation
- Impeller
- High static efficiency with aerodynamically optimized blade geometry
- Light fan impeller offers highly dynamic operation and low losses
- Optimal fan impeller inflow results in quiet operation
- Robust design capable of up to 38,000 rpm and extreme pressures
- Optional hose attachment for complex installation situations & flexible air supply
Target Markets
- Medical
- Ventilators
- Sleep apnea devices (CPAP, BiPAP, etc.)
- Respiration/breathing equipment
- Emergency ventilation systems
- Industrial
- Vacuum lifters
- Mobile extraction systems
- Packaging technology
- Fire alarm systems
Posted on September 1, 2021 by Jeff -
Switchcraft® power plugs have been trusted for decades in a wide variety of critical applications. This touch-proof and scoop-proof design offers a “first make, last break” ground connection with a groove for improved retention. They are available in a variety of sizes and are compatible with standard DC power jacks. Z Series power plugs are built to the highest quality standards in our Switchcraft® factory in Chicago.
Posted on September 1, 2021 by Jeff -
Incorporating an RJ45 connector into a sealed housing ensures the connectors are easy to terminate while offering data performance up to CAT6. A variety of panel mount options, including a feedthrough are available. Panel mount receptacles are compatible with END series sealed plugs or any standard RJ45 connector, and are sealed to IP67 when mated or using the optional cap.
Posted on September 1, 2021 by Jeff -
PCB Mount HDMI Connectors from Switchcraft® offer reliable quality in four versatile designs. Compatible with standard HDMI Type A connectors, these receptacles feature premium materials and a robust design, while unique vertical mount styles provide space savings to solve common design challenges.
Posted on September 1, 2021 by Jeff -
An all-new latching mechanism provides an automatic positive lock while improving the water resistance rating to IP68 (when used as part of a molded cable assembly), including UL F1 Rated UV-Resistant material. The Con-X® line offers the highest quality standards for harsh environment connectors.
Posted on August 31, 2021 by Jeff -
Taiwan Semiconductor, a global supplier of discrete power electronics devices, LED drivers, analog ICs, and ESD protection devices, announces the availability of the PU1xMx/PU2xMx families of fast recovery epitaxial diodes. These high-reliability (AEC-Q101 qualified) FREDs offer optimized switching speed vs. reverse recovery time. Their soft reverse recovery results in lower noise switching while achieving low losses and increased efficiency. The Micro SMA package heat spreader contacts provide excellent heat transfer.
“TSC’s FRED devices offer an unparalleled combination of small footprint, fast switching speed, low parasitic capacitance, and low leakage,” said Vice President, TSC Products, Sam Wang. “In terms of price, performance, and package, our FREDs set a new benchmark for the industry.”
The PUxxMx Families provides a number of beneficial features:
- Fast Switching and Reverse Recovery Times – Increases efficiency in a wide range of power electronics designs from medium-voltage to high-voltage applications, lowers EMI and RFI, and simplifies snubber and filtering design.
- Low Reverse Leakage – Industry-leading maximum IR (1 µA @ Tj=25°C) improves efficiency and offers a more controlled switching response between forward and reverse conduction modes.
- Low Reverse Recovery Charge –Maximum QRR (40 nC @ IF=0.5A, IR=1.0A, IRR=0.25A) lowers parasitic ringing and EMC reduces the need for snubbers. Increases switching speed and lowers losses.
- AEC-Q Automotive Qualified Available – All parts in the family meet stringent automotive reliability and performance criteria – Production Part Approval Process (PPAP) documentation is available.
- Global Materials Compliance – RoHS compliant, halogen-free (per IEC-61249-2-21), WEEE, REACH, California Prop. 65, JESD-201 Class 2 Whisker Test, and others.
- Small Surface Mount Micro SMA Package – Ideal for automated placement. Low-profile packaging with heat-spreader contacts provides excellent thermal management.
Applications include automotive alternator charging regulators in 12-, 24- to 28-, and 48-volt systems; POE power, protection, and blocking circuitry; general-purpose switching power, snubber circuits, antiparallel diodes in high-frequency switching circuits; freewheeling diode in converters, chargers, and motor control circuits.
Posted on August 31, 2021 by Jeff -
Taiwan Semiconductor, a global supplier of discrete power electronics devices, LED drivers, analog ICs, and ESD protection devices, announces the availability of the GBU150x family of standard bridge rectifiers. These GBU-packaged, 15A-rated rectifiers are available with peak repetitive reverse voltage ratings (VRRM) from 600V to 1000V and 1.0ms peak forward surge current (IFSM) of 600A. The highest-rated (1KV) device, offered at the same price in production quantities as the others in the family, provides an added design margin that can facilitate meeting regulatory standards, such as IEC61000-4-x and IEEE C62.XX ringing waveform requirements, in a wide range of mains-connected power conversion products.
“Since higher-voltage bridge rectifiers typically are more expensive, engineers trained to optimize price and performance will select 600V or 800V PIV devices to achieve cost targets,” said Vice President, TSC Products, Sam Wang. “The GBU1507, with an industry-leading 1000-volt PIV rating, is offered at the same price as the lower-voltage-rated parts in the series. This gives engineers a cost-effective opportunity to add safety margin for new designs as well as upgrade existing GBU sockets.
The devices in the GBU150x Series provide a number of beneficial features, including:
- Very-High Peak Forward Surge Current – With computing everywhere and electronic lighting replacing electrical lighting, transient and surge survival is a top-of-mind consideration.
- UL-Recognized File # E-326243 – UL-recognized components simplify agency approvals on the customers’ end products, saving time and money.
- Standard GBU Package – Meets or exceeds operational specs of competitive devices; offers a drop-in upgrade for existing GBU sockets for requirements from 50 volts to 1000 volts.
- one part can replace many others
- simplifies a number of stocked SKUs and reduces BOM costs
- Industry-Leading 1000V Rating – Added design margin for universal input supplies – at no added cost.
- Global Materials Compliance – RoHS compliant, halogen-free (per IEC-61249-2-21).
Applications for the GBU150x Series include switch-mode power supplies (SMPS), battery chargers, lighting power supplies, TVs, and adapters.
Posted on August 31, 2021 by Jeff -
Taiwan Semiconductor, a global supplier of discrete power electronics devices, LED drivers, analog ICs, and ESD protection devices, announces the introduction of the TQM Family of single and dual N-channel automotive grade power MOSFETs. Offered with drain-to-source breakdown voltage (BVDSS) of either 40V or 60V, all of the 14 parts in this AEC-Q101 family feature a maximum operating temperature (Tj) of 175° C. Unlike many other products in this class, all are 100% tested for compliance with a published maximum resistance and UIS/Avalanche rating. The devices are all packaged in an industry-compatible, wettable flank, 5×6 mm PDFN package.
The TQM Family offers designers a number of benefits and some improvements over competing devices:
- 100% UIS/Avalanche Ratings Compliance. Provides assurance of consistent safe operating area (SOA)
- RDS(ON), Max. Guaranteed. 100% testing for compliance with published specs allows the design to have tighter margins
- AEC-Q101 Certification. Assures proven quality and reliability in critical transportation electronics and other high-reliability applications
- 175°C Tj, Max. Essential for many automotive applications.
- Wettable Flank Packaging. Facilitate lower cost manufacturing (AOI vs X-Ray inspection) and offer higher production yields
- Product Part Approval Process (PPAP). Taiwan Semiconductor MOSFET fabrication facilities meet the most stringent AEC standards and PPAP documentation is available on request.
“The TQM Family combines Taiwan Semiconductor’s MOSFET technology expertise with innovative, wettable flank packaging to offer automotive power electronics designers with exceptional value,” reported Sam Wang, Vice President, TSC Products.
Posted on August 31, 2021 by Jeff -
Taiwan Semiconductor, a global supplier of discrete power electronics devices, LED drivers, analog ICs, and ESD protection devices, announces the availability of the RS2x family of fast recovery rectifiers. These 2A-rated diodes are available with reverse voltage ratings of 200V and 1 KV, each available in either SOD-128 or Thin SMA package. These two surface mount packages align with standard PC-board solder pads facilitating interchangeability, with the Thin SMA offering a lower profile and the SOD-128 improved thermal dissipation.
“The RS2x Family offers industry-leading forward voltage drop, switching speed, low-profile, and industry-standard thermally efficient packaging,” said Vice President, TSC Products, Sam Wang. “The combination of medium (200V) and high (1KV) ratings and identical performance in a pair of compatible packages enables design efficiency and manufacturing flexibility.”
The RS2x Family provides a number of beneficial features:
- Fast Switching and Reverse Recovery Times – Increases efficiency in a wide range of power electronics designs from medium-voltage to high-voltage applications, lowers EMI and RFI, and simplifies snubber and filtering design.
- Lowest Forward Voltage Drop – Industry-leading maximum Vf (1.06V @ Tj=25°C, Vr=1000V / 1.01V @ Tj=25°C, Vr+200V) improves efficiency and thermal performance.
- AEC-Q Automotive Qualified Versions – All parts in the family meet stringent automotive reliability and performance criteria – Production Part Approval Process (PPAP) documentation is available.
- Global Materials Compliance – RoHS compliant, halogen-free (per IEC-61249-2-21), WEEE, REACH, California Prop. 65, JESD-201 Class 2 Whisker Test, and others.
- Small Surface Mount Packages – Ideal for automated placement. Low-profile packaging with a standard footprint for Thin SMA and thermally efficient SOD-128 packages.
Rectification, blocking, and freewheeling uses for the RxBS Family include enclosed and open frame power supplies and power electronic conversion systems used in automotive, industrial, telecom-datacom-networking systems, LED lighting, battery charging systems, UPS, and inverters.
Posted on August 26, 2021 by Jeff -
1 pA max. leakage* current contributes to high device reliability
- Equipped with a T-switch function to achieve fA-level minimal leakage current and contributes to measurement performance equivalent to conventional reed relays
- Contact form: 1a (SPST-NO) + T-switch function
- Contributes to reduction of the mounting space on the printed circuit board with a small package
＊ VOFF =20 V, 50 V, 80 V
Applications
- Semiconductor test equipment
Click here for a datasheet.
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