Vishay has introduced the industry's first high-voltage chip divider to be offered in a ribbed, moulded package with compliant surface-mount leads. Designed to reduce component counts and improve TC tracking performance and ratio stability in automotive and industrial equipment, the Vishay Techno CDMM delivers a maximum working voltage of 1500 V in the 4527 case size.
Consisting of two resistors integrated into one moulded package, the chip divider provides a single-component replacement for multiple discrete resistors used in voltage divider applications. The space-saving, AEC-Q200 qualified device is optimised for high-power DC/DC converters and inverters in electric automobiles and heavy industrial equipment and buses.
The CDMM offers a wide resistance range from 500 kΩ to 50 MΩ, with maximum resistance ratios of 500:1 and tolerances down to ±0,5 %. Sulphur resistant, RoHS-compliant and halogen free, the chip divider features a temperature coefficient of ±100 ppm/°C and TCR tracking as low as ±10 ppm/°C. Compliant with IEC 60664-1, the device offers a 12,5 mm creepage distance and is rated at 1250 V.
Compact high-current power inductor EBV Electrolink
Passive Components
Vishay’s IHLP series power inductors deliver high current capability in an ultra-low profile, magnetically shielded design.
Read more...Tiny noise suppression filters RS South Africa
Passive Components
TDK Corporation recently announced its latest noise suppression filters of the MAF0603GWY series, which measure only 0,6 x 0,3 x 0,3 mm.
Read more...Compact 1250 V choke solution Electrocomp
Passive Components
TDK Corporation has introduced a new high-voltage common-mode choke series designed to support more compact and efficient 1250 V DC converter architectures in next-generation power electronics.
Read more...Smart digital fibre sensor Avnet Abacus
Test & Measurement
Panasonic Industry Europe has introduced the new FX-250 digital fibre sensor designed to support users in their daily working routines as effectively as possible.
Read more...Tiny power inductor for low noise applications iCorp Technologies
Passive Components
With the evolution of Bluetooth, chips, sensors and other technologies, the design of TWS earphones is becoming smaller and thinner, and the performance and size requirements of integrated inductors need to follow suit.
Read more...High-endurance polymer tantalum capacitors
Passive Components
Panasonic Industry TDC Series POSCAP polymer tantalum capacitors deliver high endurance and reliable performance in demanding, high-temperature environments.
Read more...High-power DC-DC converters Avnet Abacus
Power Electronics / Power Management
Vicor’s power modules range in power levels from 750 W up to 2 kW, with a top power density of 5 kW/in3.
Read more...TDK launches DRIVE Avnet Abacus
Telecoms, Datacoms, Wireless, IoT
TDK launches DRIVE, a platform designed to unlock control-grade accuracy for advanced vehicle platforms without perception sensors.
Read more...Thin-film inductors for optical transceivers RS South Africa
Passive Components
TDK has expanded its PLEC69B series (1,2 x 0,6 x 0,95 mm – L x W x H) of thin-film inductors, used for separating the data signal from the power in optical transceivers in AI data centres.
Read more...Low-resistance MLCCs RS South Africa
Passive Components
TDK Corporation has expanded its CN series of low-resistance soft-termination multilayer ceramic capacitors; achieving 22 nF capacitance in the 3225 case size.
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