Vishay has extended its ESTA HDMKP range of heavy-duty capacitors for power electronics with new capacitance and packaging options. HDMKP capacitors are available in six standard voltages from 900 V to 2700 V d.c. Previously offering capacitance values from 40 μF to 1100 μF, the series has now been extended to offer capacitance values up to 2235 μF, with a capacitance tolerance of ±5%.
The capacitors are aimed at DC and AC filtering and DC linking applications in power converters for uninterruptible power supplies, wind turbines, and in power converters for traction and industrial drives. They will also serve as impulse discharge capacitors for magnetising and welding. The metallised-film HDMKP capacitors feature current ratings as high as 150 A, high impulse current of up to 25 kA, and low self-inductance of less than 70 nH. They also offer low losses at high frequencies, low ESR, and high resistance to the effects of shock and vibration for high reliability and life expectancy in rugged environments.
In addition to new capacitance ratings, the series is gaining a new case option for a total of four. Capacitor height options range from 105 to 260 mm, with diameters of 84,4 and 116 mm. The devices feature a non-polar dielectric and are easily mounted using an integrated M 12 stud on their base. They are specified for an operating temperature of -40°C to +70°C at full rated voltage, or up to +100°C at half of the rated voltage, and meet IEC 61071 1, EN 61071, IEC 68 2 and IEC 61881 standards.
Precise multi-vital sign monitoring Future Electronics
Power Electronics / Power Management
The AS7058 by ams OSRAM is an integrated multi-vital sign monitoring device, which provides a complete photoplethysmogram, electrocardiogram, body impedance sensor, and electrodermal activity sensor.
Read more...Reducing noise on power supply lines Future Electronics
Circuit & System Protection
Murata has introduced the EMIFIL ESD Series Noise Filters, a breakthrough solution engineered for superior noise suppression and enhanced electrostatic discharge (ESD) protection.
Read more...Advanced 3-phase controllers Future Electronics
Power Electronics / Power Management
The STSPIN32G0 by STMicroelectronics is a family of highly integrated system-in-package providing solution suitable for driving three-phase brushless motors.
Read more...MultiVolt series of oscillators Future Electronics
DSP, Micros & Memory
The ECS-3225MVQ from ECS Inc. is a compact, quartz-based MultiVolt oscillator designed for precision timing in automotive, industrial, and portable electronic systems.
Read more...Drive innovation with AURIX TriCore MCUs Future Electronics
DSP, Micros & Memory
Infineon’s AURIX TriCore family balances safety, performance, and energy efficiency to offer a scalable and future-ready portfolio.
Read more...Vibration-resistant axial capacitors RS South Africa
Passive Components
TDK Corporation has unveiled the B41699 and B41799 series of ultra-compact aluminium electrolytic capacitors, engineered to withstand operating temperatures of up to 140°C.
Read more...Powering performance and precision Future Electronics
Power Electronics / Power Management
onsemi’s innovative T10 series MOSFETs, available in 40 V and 80 V versions, are designed for high-efficiency, fast-switching, and power-dense applications.
Read more...Programmable flyback switcher ICs Future Electronics
Power Electronics / Power Management
Power Integrations has announced the release of the InnoSwitch5-Pro family of programmable flyback switcher ICs, which offer more than 95% efficiency in streamlined AC-DC converter designs.
Read more...Entry-level micros Future Electronics
DSP, Micros & Memory
Microchip’s AVR SD MCU family enables industry-standard functional safety compliance at an affordable price.
Read more...Capacitors for demanding industrial applications
Passive Components
TDK Corporation has announced its X1 capacitors of the EPCOS B3291xH/J4 series for power line filtering of electromagnetic interferences in demanding automotive and industrial applications with a rated AC voltage of up to 480 V.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version