Built in the USA and offered in capacitance ranges from 1 500 μF to 22 000 μF, United Chemi-Con’s new U37 family of screw-terminal aluminium electrolytic capacitors provides high ripple current and long life to extend reliability in power-inverter systems. The family consists of three series:
The U37F Bulletin has an endur-ance rating of 5000 hours at +85°C with the rated ripple current applied. Useful life can exceed 150 000 hours at +45°C and 1,5 times the ripple current. The U37L Bulletin has an endurance rating of 10 000 hours at +85°C with the rated ripple current applied. Useful life is 175 000 hours at +45°C and 1,5 times the ripple current.
Finally, the U37X Bulletin has an endurance rating of 15 000 hours at +85°C with the rated ripple current applied. Its useful life is also 175 000 hours at 45°C and 1,5 times the ripple current applied.
Other specifications for the U37 family include voltage ratings from 350 to 500 V d.c., standard capacitance tolerance of ±20% and leakage current of 0,02 CV (μA) or 5 mA, whichever is smaller, after 5 minutes at +25°C.
A 12 000 μF, 500 V capacitor has a can size of 89 x 219 mm, maximum ESR (equivalent series resistance) of 8 mΩ at +25°C and 120 Hz, and rated ripple current of 33,5 A RMS at +85°C and 120 Hz, 40,2 A RMS at +85°C and 300 Hz, and 46,9 A RMS at +85°C and >3 kHz.
Ryzen-based computer on module Altron Arrow
AI & ML
SolidRun announced the launch of its new Ryzen V3000 CX7 Com module, configurable with the eight-core/16-thread Ryzen Embedded V3C48 processor.
Read more...3,75 GHz RF inductor RF Design
Passive Components
The ceramic chip wire wound inductor from Coilcraft features a DC resistance of 1 O, a DC current of 175 mA, and a self-resonant frequency of 3,75 GHz.
Read more...Robust and customisable SBC Altron Arrow
DSP, Micros & Memory
Pairing the powerful i.MX8M Plus System on Module (SoM) from SolidRun, which features the i.MX 8M Plus SoC from NXP, this high-performance SBC is set to transform industrial environments.
Read more...New family supports future cryptography Altron Arrow
DSP, Micros & Memory
NXP has introduced its new i.MX 94 family, which contains an i.MX MPU with an integrated time-sensitive networking (TSN) switch, enabling configurable, secure communications with rich protocol support in industrial and automotive environments.
Read more...NXP’s all-purpose microcontroller series Altron Arrow
DSP, Micros & Memory
NXP has released its MCX A14x and A15x series of all-purpose microcontrollers which are part of the larger MCX portfolio that shares a common Arm Cortex-M33 core platform.
Read more...Non-terrestrial network module Altron Arrow
Telecoms, Datacoms, Wireless, IoT
Fibocom unveiled its MA510-GL (NTN), a non-terrestrial networks module which is compliant with 3GPP Release 17 standard.
Read more...Cellular IoT connectivity via satellite Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The Telit Cinterion cellular LPWA module will enable satellite data communication using the NB-IoT protocol, without any special hardware changes required for the integration of the cellular module in the customer application.
Read more...Low noise 3-axis MEMS accelerometers Altron Arrow
DSP, Micros & Memory
The ADXL357 and ADXL357B from Analog Devices are digital outputs, low noise density, low 0 g offset drift, low power, three-axis accelerometers with selectable measurement ranges.
Read more...Upgraded power inductor series iCorp Technologies
Passive Components
Sunlord’s multiphase co-fired power inductor HTF-MP series has upgraded the single-phase HTF-H products in terms of integrated applications.
Read more...Infineon launches Edge Ai software solution Altron Arrow
Analogue, Mixed Signal, LSI
Infineon has introduced DEEPCRAFT, a new software solution category brand for Edge AI and machine learning, after the company recognised the huge potential of Edge AI for the market.
printer friendly version